Weather in Mayport

14-day forecast · updated today, Wednesday, October 28, at 8:01 pm (EDT)

Now · clear 71 °F

Feels like: 71 °F
Low / high: 68 / 74 °F
Rain: 9%
Wind: 15 mph NNE

↗ 30.11 inHg · rising UV 6 · high

Today in Mayport: partly cloudy, 68 °F to 74 °F, with a 9% chance of rain and a moderate breeze from the north-northeast (15 mph). Tomorrow, overcast, 71 °F to 73 °F and a 13% chance of rain. The warmest day of the week is Saturday 31, at 76 °F. Next likely rain: Sunday 1 (55%).

Measured now at the airport

Mayport (KNRB), 0.5 mi away · 1 h 9 min ago

Visibility6.0 mi

WeatherMist

Temperature72 °F

Wind17 mph from the north-northeast

It's what the airport's weather station measured, not a forecast: on the coast, wind and fog can be different. Airports report every 30 or 60 minutes.

Airport METAR report, via NOAA's Aviation Weather Center (aviationweather.gov). Sources and licenses

Temperatures for the next 14 days

74° 68°
Today
73° 71°
Thu 29
74° 69°
Fri 30
76° 70°
Sat 31
73° 69°
Sun 1
72° 67°
Mon 2
74° 65°
Tue 3
75° 66°
Wed 4
74° 65°
Thu 5
72° 61°
Fri 6
70° 58°
Sat 7
71° 58°
Sun 8
66° 59°
Mon 9
67° 61°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 28	Partly cloudy	68 / 74 °F	9%	19 mph NNE	6.0 ft	10:49 am · 11:11 pm	HRRR
Thu 29	Overcast	71 / 73 °F	13%	18 mph NNE	5.4 ft	11:44 am	HRRR + NBM
Fri 30	Overcast	69 / 74 °F	8%	15 mph NNE	4.9 ft	12:06 am · 12:43 pm	NBM
Sat 31	Light drizzle	70 / 76 °F	24% · 0.02 in	14 mph ENE	4.4 ft	1:07 am · 1:47 pm	NBM
Sun 1	Light rain	69 / 73 °F	55% · 2.14 in	15 mph ENE	4.7 ft	1:13 am · 1:53 pm	NBM
Mon 2	Rain	67 / 72 °F	54% · 0.66 in	15 mph NE	4.8 ft	2:22 am · 2:59 pm	NBM
Tue 3	Light drizzle	65 / 74 °F	16% · 0.03 in	14 mph NNE	4.7 ft	3:28 am · 4:01 pm	NBM
Wed 4	Mainly clear	66 / 75 °F	13%	12 mph ENE	4.5 ft	4:29 am · 4:57 pm	NBM
Thu 5	Light drizzle	65 / 74 °F	23% · 0.02 in	11 mph SW	4.1 ft	5:24 am · 5:49 pm	NBM
Fri 6	Drizzle	61 / 72 °F	10%	9 mph WSW	4.1 ft	6:13 am · 6:35 pm	NBM
Sat 7	Light drizzle	58 / 70 °F	6% · 0.04 in	8 mph N	3.2 ft	6:58 am · 7:19 pm	NBM
Sun 8	Light drizzle	58 / 71 °F	12% · 0.05 in	9 mph NNW	2.8 ft	7:40 am · 8:00 pm	NBM + ECMWF
Mon 9	Light drizzle	59 / 66 °F	7% · 0.01 in	11 mph N	5.1 ft	8:20 am · 8:39 pm	ECMWF
Tue 10	Light drizzle	61 / 67 °F	15% · 0.07 in	11 mph N	4.6 ft	8:59 am · 9:17 pm	ECMWF

Each hour comes from the best model for this spot: HRRR until Thursday 29 3:00 pm; then NBM until Sunday 8 2:00 pm; then ECMWF until Thursday 12 10:00 am; then GFS.

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Today, every 3 hours

Time	12:00 am	3:00 am	6:00 am	9:00 am	12:00 pm	3:00 pm	6:00 pm	9:00 pm
Sky	Clear	Clear	Partly cloudy	Partly cloudy	Mainly clear	Clear sky	Clear sky	Clear
Temperature	69°	69°	69°	68°	73°	74°	71°	71°
Chance of rain	0%	0%	6%	5%	0%	0%	0%	4%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	14 NNE	15 NNE	11 NNE	13 NNE	19 NNE	16 NNE	16 NNE	14 NE
Humidity	82%	86%	79%	95%	88%	83%	86%	89%
UV	0	0	0	1	5	4	0	0
Model	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR

Do the models agree?

Low confidence

They don't agree on rain on Saturday 31: it may change, so check again closer to the day.

What 6 forecast models say for the next few days. The closer they are, the more reliable the forecast.

HighRainWind

Do the models agree? · High
High (°F)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	74°	74°	74°	78°	77°	76°	78°
AIFS	75°	75°	76°	75°	75°	75°	78°
GFS	74°	78°	78°	81°	80°	78°	84°
ICON	73°	74°	75°	75°	75°	73°	78°
HRRR	74°	74°	—	—	—	—	—
NBM	73°	74°	74°	76°	73°	72°	74°
Confidence	high	high	high	high	high	high	high

Do the models agree? · Rain
Rain	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	0	0	0	0.04 in	0.26 in	0.55 in	0.01 in
AIFS	0.02 in	0.05 in	0.06 in	0.26 in	0.12 in	0.12 in	0.15 in
GFS	0.03 in	0.02 in	0.04 in	0.19 in	0.48 in	2.08 in	0
ICON	0	0	0	0.07 in	0.06 in	0.83 in	0
HRRR	0	0	—	—	—	—	—
NBM	0	0.02 in	0	0.02 in	2.14 in	0.66 in	0.03 in
Confidence	high	high	medium	low	medium	medium	high

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	1734	1734	1327	1326	1324	1331	1227
AIFS	18	15	13	13	15	16	16
GFS	2029	1627	1525	1425	1426	1529	820
ICON	1736	1328	1123	1021	1021	1632	614
HRRR	1932	1628	—	—	—	—	—
NBM	1929	1827	1522	1422	1522	1521	1420
Confidence	high	high	high	high	high	high	medium

Chance of rain from the ensemble models

Model	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF (51 scenarios)	10%	4%	12%	39%	59%	44%	16%
GFS (GEFS, 31 scenarios)	6%	58%	16%	58%	90%	71%	25%
NBM (NOAA)	9%	13%	8%	24%	55%	54%	16%
Thunderstorm (NBM)	0%	1%	8%	12%	23%	23%	4%

Each model's day runs midnight to midnight local time; models that reach fewer days are left blank. Rain: daily total. Wind: the day's highest average wind and, in small type, the strongest gust. Highlighted: values that stand out from the rest. The chance of rain comes from many runs of the same model with slightly different starting data.

Outlook

How the coming weeks and months compare with what is normal for the time of year. It is a trend, not a day-by-day forecast.

Next few weeks, compared with normal: normal temperatures, wetter and a near-normal sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +2.2 °F	Above +60%	A bit below −1.4 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −1.4 °F	A bit above +29%	Normal −0.4 °F	69° / 64°
Nov 16 – Nov 22Nov 16–Nov 22	Normal +0.5 °F	A bit above +33%	Normal −0.2 °F	69° / 65°
Nov 23 – Nov 29Nov 23–Nov 29	Normal 0.0 °F	Well above +117%	Normal 0.0 °F	67° / 63°
Nov 30 – Dec 6Nov 30–Dec 6	Normal −0.4 °F	Well above +149%	Normal −0.2 °F	66° / 62°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +0.9 °F	Above +66%	—
December	Normal −0.4 °F	Above +62%	—
January	A bit below −0.9 °F	Above +68%	—
February	A bit below −1.1 °F	Above +90%	—
March	A bit below −0.9 °F	Above +65%	—

Weeks: ECMWF 46-day (average of its scenarios), against the normal of the last 20 years for those dates. Months: ECMWF SEAS5. Rain: total against normal. The further ahead, the closer it gets to normal and the less detail it can give.

Mayport climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Mayport is from March to May and in November: highs of 72 °F to 83 °F, about 7 rainy days a month and 7 hours of sunshine a day.

Hurricane season: in May and from August to October, peaking in August. In the last 30 years (1996–2025), 19 tropical cyclones passed within 93 mi of Mayport, about 6 every 10 years; 3 of them with hurricane-force winds (74 mph or more). The most recent: Debby, in August 2024.

64° 46°

JanJ
66° 49°

FebF
72° 54°

MarM
77° 60°

AprA
83° 67°

MayM
87° 72°

JunJ
90° 75°

JulJ
89° 75°

AugA
85° 73°

SepS
79° 66°

OctO
72° 56°

NovN
66° 49°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	64°	46°	3.08 in	8	5.2	62°	1.9 ft	–
FebruaryFeb	66°	49°	3.07 in	7	5.4	61°	1.9 ft	–
MarchMar	72°	54°	3.45 in	8	7.0	63°	2.0 ft	–
AprilApr	77°	60°	2.84 in	7	8.1	68°	2.0 ft	–
MayMay	83°	67°	3.14 in	8	9.1	75°	1.9 ft	3
JuneJun	87°	72°	6.00 in	18	7.5	80°	1.6 ft	2
JulyJul	90°	75°	5.59 in	20	8.3	82°	1.5 ft	–
AugustAug	89°	75°	6.22 in	20	7.3	82°	1.6 ft	6
SeptemberSep	85°	73°	7.82 in	14	5.9	82°	2.2 ft	4
OctoberOct	79°	66°	3.98 in	8	6.0	77°	2.3 ft	3
NovemberNov	72°	56°	1.94 in	5	5.6	70°	2.4 ft	1
DecemberDec	66°	49°	2.61 in	6	4.6	65°	2.0 ft	–

Month	Water	Waves	Cyclones
Jan	62°	1.9 ft	–
Feb	61°	1.9 ft	–
Mar	63°	2.0 ft	–
Apr	68°	2.0 ft	–
May	75°	1.9 ft	3
Jun	80°	1.6 ft	2
Jul	82°	1.5 ft	–
Aug	82°	1.6 ft	6
Sep	82°	2.2 ft	4
Oct	77°	2.3 ft	3
Nov	70°	2.4 ft	1
Dec	65°	2.0 ft	–

Days: rainy days in the month. Sun: hours a day.

A normal year brings 49.74 in of rain on about 129 days and about 2,450 hours of sunshine.

Cyclones: how many tropical cyclones (tropical storms, hurricanes and typhoons) passed within 93 mi in each month from 1996 to 2025, according to IBTrACS (NOAA).

1991–2020 averages. Highs, lows and rainfall: TerraClimate; rainy days (0.04 in or more): NASA POWER (MERRA-2); sunshine hours: estimated from solar radiation; water: NOAA OISST; waves (average height): ERA5, 2011–2020. Normals are not a forecast: any given year can turn out very different. Sources and licenses

Temperature

Now71 °Ffeels like 71 °F

Tomorrow71 / 73 °F

It's 71 °F now (feels like 71 °F). Today, 68 °F to 74 °F; tomorrow, 71 °F to 73 °F.

Chance of rain

Today 9%
Thu 29 13%
Fri 30 8%
Sat 31 24% 0.02 in
Sun 1 55% 2.14 in
Mon 2 54% 0.66 in
Tue 3 16% 0.03 in

Today the chance of rain reaches 9%. The next day with likely rain is Sunday 1: 55% and 2.14 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.04 in; last 7 days, 0.30 in.

Humidity and dew point

Humidity88%

Dew point67 °F

Humidity is 88% now and the dew point is 67 °F.

The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.

Visibility and fog

Now9.1 migood

Clouds3%

Visibility is good now (9.1 mi). No fog expected today.

UV index

Now0

Today's peak6high

Thu 29: 3 · Fri 30: 6 · Sat 31: 4

Index	Level	What to do
0–2	low	No special protection needed.
3–5	moderate	Hat, sunglasses and sunscreen around midday.
6–7	high	Sunscreen, hat and shade between 12 and 4 pm.
8–10	very high	Avoid the midday sun; reflection off the water adds to it.
11+	extreme	Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Reflection off water and sand adds radiation: protect yourself more on a boat or at the beach.

Barometric pressure

↗ Rising · now Anglers say fish bite less for a while
→ Steady Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

30.1030.20 30.06

Rising now (+0.04 inHg in 3 hours). It barely changes over the next 48 hours. Rising pressure: anglers say fish bite less for a while. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityModerate · 58

Saharan dustNo

Previous days

The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.

Day	Sky	Low / high	Rain	Max wind
Tue 27	Overcast	67 / 74 °F	0	15 mph NNE
Mon 26	Light drizzle	68 / 72 °F	0.01 in	19 mph NNE
Sun 25	Drizzle	67 / 71 °F	0.14 in	21 mph NNE
Sat 24	Light drizzle	60 / 72 °F	0.14 in	21 mph NNE
Fri 23	Mainly clear	58 / 72 °F	0	14 mph NNE
Thu 22	Clear sky	55 / 73 °F	0	10 mph N
Wed 21	Mainly clear	58 / 75 °F	0	13 mph NNE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Mainly clear	56 / 71 °F	0	11 mph N
Mon 19	Light drizzle	61 / 68 °F	0.01 in	16 mph NNE
Sun 18	Light drizzle	65 / 69 °F	0.02 in	21 mph NNE
Sat 17	Overcast	67 / 76 °F	0	17 mph NNW
Fri 16	Light drizzle	67 / 87 °F	0.01 in	7 mph SW
Thu 15	Overcast	67 / 85 °F	0	7 mph ESE
Wed 14	Overcast	66 / 83 °F	0	6 mph NE
Tue 13	Partly cloudy	67 / 84 °F	0	7 mph NNE
Mon 12	Mainly clear	66 / 85 °F	0	12 mph WNW
Sun 11	Light drizzle	71 / 83 °F	0.04 in	12 mph SW
Sat 10	Thunderstorm	75 / 85 °F	0.84 in	13 mph SSE
Fri 9	Showers	74 / 80 °F	0.74 in	17 mph ENE
Thu 8	Drizzle	74 / 78 °F	0.26 in	10 mph NE
Wed 7	Light rain	74 / 79 °F	0.81 in	14 mph NE
Tue 6	Light showers	73 / 76 °F	1.63 in	11 mph NE
Mon 5	Light showers	74 / 77 °F	0.46 in	10 mph N
Sun 4	Light showers	74 / 77 °F	0.58 in	6 mph SSE
Sat 3	Thunderstorm	74 / 86 °F	1.63 in	8 mph SSE
Fri 2	Showers	75 / 82 °F	0.97 in	9 mph SE
Thu 1	Drizzle	74 / 83 °F	0.20 in	8 mph E
Wed 30	Drizzle	70 / 83 °F	0.14 in	8 mph E
Tue 29	Overcast	64 / 87 °F	0	8 mph SW
Mon 28	Mainly clear	66 / 88 °F	0	7 mph SSW

These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.

Questions about the weather in MayportQuestions

What's the weather like today in Mayport?

Partly cloudy, from 68 °F to 74 °F, with a moderate breeze from the north-northeast (15 mph) and a 9% chance of rain.

Will it rain tomorrow in Mayport?

On Thursday 29 the chance of rain is 13% (0.00 in): overcast.

How warm will it be this week?

Between a low of 65 °F and a high of 76 °F; the warmest day, Saturday 31.

What's the UV index today?

It reaches 6 (high). Sunscreen, hat and shade between 12 and 4 pm.

Is the pressure rising or falling?

It's 30.11 inHg and rising: −0.05 inHg over the last 24 hours.

When is the best time to visit Mayport?

The best time to visit Mayport is from March to May and in November: highs of 72 °F to 83 °F, about 7 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Mayport in October?

In October, Mayport normally sees highs of 79 °F and lows of 66 °F, with about 8 rainy days (3.98 in for the month) and 6 hours of sunshine a day. The sea is around 77 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Mayport?

The warmest is July, with average highs of 90 °F, and the coldest January, with lows of 46 °F. The wettest is September (7.82 in) and the driest, November.

When is hurricane season in Mayport?

Hurricane season: in May and from August to October, peaking in August. In the last 30 years (1996–2025), 19 tropical cyclones passed within 93 mi of Mayport, about 6 every 10 years; 3 of them with hurricane-force winds (74 mph or more). The most recent: Debby, in August 2024.

More about Mayport today

Weather near Mayport

Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.

Learn more

Weather: Open-Meteo, CC BY 4.0, with the best model for each spot and lead time (NOAA HRRR and NBM in the U.S., Météo-France AROME, DWD ICON-EU, ECMWF IFS and NOAA GFS); ECMWF grid point 8.5 mi away. The comparison also uses ICON (DWD), AIFS (ECMWF) and ARPEGE (Météo-France). Outlook: ECMWF 46-day and SEAS5. Chance of rain from ensemble models (ECMWF, GEFS and NBM). UV, air quality and pollen: CAMS (Copernicus).

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 8:01 pm (local time).

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