TidePlanet

Weather in Saint Augustine Beach

14-day forecast · updated today, Wednesday, October 28, at 7:55 pm (EDT)
Now · overcast 74 °F
Feels like
74 °F
Low / high
71 / 75 °F
Rain
8% · 0.03 in
Wind
17 mph NE
↗ 30.08 inHg · rising

Today in Saint Augustine Beach: light drizzle, 71 °F to 75 °F, with a 8% chance of rain (0.03 in) and a moderate breeze from the northeast (17 mph). Tomorrow, drizzle, 72 °F to 75 °F and a 32% chance of rain. The warmest day of the week is Saturday 31, at 78 °F.

Measured now at the airport

St Augustine (KSGJ), 8.8 mi away · 15 min ago

Visibility8.0 mi
WeatherMist
Temperature72 °F
Wind16 mph from the north

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

Day by day

Day Sky Low / high Rain Max wind Max wave High tides Model
Today · 28 Light drizzle 71 / 75 °F 8% · 0.03 in 21 mph NE 5.1 ft 10:12 am · 10:34 pm HRRR
Thu 29 Drizzle 72 / 75 °F 32% · 0.33 in 21 mph NNE 4.5 ft 11:04 am · 11:28 pm HRRR + NBM
Fri 30 Light drizzle 71 / 76 °F 40% · 0.26 in 17 mph NNE 4.2 ft 11:59 am NBM
Sat 31 Light drizzle 72 / 78 °F 26% · 0.09 in 17 mph ENE 3.9 ft 12:25 am · 12:58 pm NBM
Sun 1 Light showers 71 / 74 °F 56% · 1.96 in 18 mph E 4.1 ft 1:28 am · 1:01 pm NBM
Mon 2 Light rain 69 / 73 °F 54% · 0.87 in 17 mph ENE 4.1 ft 1:36 am · 2:08 pm NBM
Tue 3 Light drizzle 67 / 74 °F 17% · 0.07 in 15 mph NE 3.9 ft 2:45 am · 3:13 pm NBM
Wed 4 Light drizzle 68 / 76 °F 11% · 0.01 in 13 mph ENE 3.8 ft 3:49 am · 4:13 pm NBM
Thu 5 Overcast 67 / 75 °F 23% · 0.02 in 12 mph SW 3.2 ft 4:44 am · 5:07 pm NBM
Fri 6 Drizzle 64 / 73 °F 9% 9 mph WSW 3.2 ft 5:34 am · 5:56 pm NBM
Sat 7 Light drizzle 61 / 72 °F 8% · 0.02 in 9 mph N 2.4 ft 6:19 am · 6:41 pm NBM
Sun 8 Overcast 61 / 73 °F 10% · 0.02 in 10 mph N 1.6 ft 7:01 am · 7:25 pm NBM + ECMWF
Mon 9 Overcast 61 / 68 °F 7% 9 mph N 4.7 ft 7:41 am · 8:06 pm ECMWF
Tue 10 Light drizzle 65 / 70 °F 13% · 0.05 in 9 mph N 4.7 ft 8:21 am · 8:47 pm ECMWF

Each hour comes from the best model for this spot: HRRR until Thursday 29 2:00 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 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Sky Mainly clearMainly clearMainly clearOvercastLight drizzleClear skyMainly clearOvercast
Temperature 71°72°73°72°74°75°74°74°
Chance of rain 5%0%8%1%5%2%1%7%
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.02 in0.00 in
Wind (mph) 20 NNE19 NE16 NE19 NNE21 NNE19 NNE17 NE14 NE
Humidity 85%68%68%85%86%91%85%82%
UV 00003400
Model HRRRHRRRHRRRHRRRHRRRHRRRHRRRHRRR

Do the models agree?

Low confidence

They don't agree on rain on Friday 30: 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.

Do the models agree? · High
High (°F) TodayThu 29Fri 30Sat 31Sun 1Mon 2Tue 3
ECMWF 79°76°77°81°73°76°81°
AIFS 79°77°77°79°77°77°78°
GFS 80°79°80°81°79°81°84°
ICON 79°77°77°78°77°74°78°
HRRR 75°75°—————
NBM 76°75°76°78°74°73°74°
Confidence highhighhighhighhighhighmedium
Do the models agree? · Rain
Rain TodayThu 29Fri 30Sat 31Sun 1Mon 2Tue 3
ECMWF 0.01 in0.13 in0.04 in0.01 in2.83 in0.52 in0.02 in
AIFS 0.02 in0.11 in0.17 in0.13 in0.11 in0.18 in0.30 in
GFS 00.22 in0.13 in0.04 in0.81 in0.39 in0.06 in
ICON 00.02 in00.05 in0.02 in1.54 in0.01 in
HRRR 0.03 in0.40 in—————
NBM 0.05 in0.45 in0.26 in0.09 in1.96 in0.87 in0.07 in
Confidence highmediumlowmediummediummediumlow
Do the models agree? · Wind
Wind (mph) TodayThu 29Fri 30Sat 31Sun 1Mon 2Tue 3
ECMWF 153113261226132682410291230
AIFS 15131111131415
GFS 132312221222132212241022613
ICON 1330132811259219221738514
HRRR 21312132—————
NBM 2228212817231724182517211519
Confidence mediummediumhighhighhighhighmedium

Chance of rain from the ensemble models

Model TodayThu 29Fri 30Sat 31Sun 1Mon 2Tue 3
ECMWF (51 scenarios) 20%84%71%46%62%59%49%
GFS (GEFS, 31 scenarios) 20%85%65%45%97%69%28%
NBM (NOAA) 8%32%40%26%56%54%17%
Thunderstorm (NBM) 1%2%11%14%31%22%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 and wetter.

Next 6 weeks

When TemperatureTemp. Rain Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8 Above +3.1 °F Above +70% —
Nov 9 – Nov 15Nov 9–Nov 15 A bit below −2.2 °F A bit above +30% 72° / 60°
Nov 16 – Nov 22Nov 16–Nov 22 Normal +0.2 °F A bit above +31% 73° / 61°
Nov 23 – Nov 29Nov 23–Nov 29 Normal −0.2 °F Well above +104% 71° / 60°
Nov 30 – Dec 6Nov 30–Dec 6 Normal −0.5 °F Well above +159% 69° / 59°

Coming months

When TemperatureTemp. Rain
November A bit above +1.1 °F Above +83%
December Normal −0.5 °F Above +82%
January A bit below −1.3 °F Above +83%
February A bit below −1.4 °F Well above +121%
March A bit below −1.1 °F Above +85%

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. The long-range sea temperature isn't usable at this spot (the model's grid cell falls on land).

Saint Augustine Beach climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Saint Augustine Beach is from March to May and in November: highs of 74 °F to 84 °F, about 8 rainy days a month and 7 hours of sunshine a day.

Hurricane season: in May and from August to October. In the last 30 years (1996–2025), 20 tropical cyclones passed within 93 mi of Saint Augustine Beach, about 7 every 10 years; 4 of them with hurricane-force winds (74 mph or more). The most recent: Debby, in August 2024.

Month High Low Rain Rainy daysDays Sun (h/day) Water Waves Cyclones
JanuaryJan 66° 47° 2.58 in 8 5.5 66° 3.5 ft –
FebruaryFeb 69° 49° 3.32 in 7 5.6 65° 3.3 ft –
MarchMar 74° 54° 3.09 in 8 7.2 66° 3.4 ft –
AprilApr 79° 60° 2.53 in 7 8.4 70° 3.1 ft –
MayMay 84° 66° 3.61 in 9 9.3 76° 3.0 ft 3
JuneJun 88° 71° 6.02 in 19 7.7 80° 2.4 ft 2
JulyJul 90° 73° 5.73 in 21 8.3 82° 2.2 ft –
AugustAug 89° 73° 6.33 in 22 7.3 82° 2.4 ft 5
SeptemberSep 87° 72° 6.72 in 17 6.1 82° 3.4 ft 5
OctoberOct 81° 65° 3.62 in 10 6.1 79° 3.8 ft 4
NovemberNov 74° 57° 1.96 in 7 5.6 73° 4.1 ft 1
DecemberDec 68° 50° 2.76 in 7 4.9 69° 3.5 ft –
Month Water Waves Cyclones
Jan 66° 3.5 ft –
Feb 65° 3.3 ft –
Mar 66° 3.4 ft –
Apr 70° 3.1 ft –
May 76° 3.0 ft 3
Jun 80° 2.4 ft 2
Jul 82° 2.2 ft –
Aug 82° 2.4 ft 5
Sep 82° 3.4 ft 5
Oct 79° 3.8 ft 4
Nov 73° 4.1 ft 1
Dec 69° 3.5 ft –

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

A normal year brings 48.28 in of rain on about 141 days and about 2,500 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

Now74 °Ffeels like 74 °F
Tomorrow72 / 75 °F

It's 74 °F now (feels like 74 °F). Today, 71 °F to 75 °F; tomorrow, 72 °F to 75 °F.

Chance of rain

  • Today 8% 0.03 in
  • Thu 29 32% 0.33 in
  • Fri 30 40% 0.26 in
  • Sat 31 26% 0.09 in
  • Sun 1 56% 1.96 in
  • Mon 2 54% 0.87 in
  • Tue 3 17% 0.07 in

Today the chance of rain reaches 8%, with 0.03 in in total. The next day with likely rain is Thursday 29: 32% and 0.33 in.

Recent rain: last 24 hours, 0.03 in; last 3 days, 0.44 in; last 7 days, 1.01 in.

Humidity and dew point

Humidity84%
Dew point69 °F

Humidity is 84% now and the dew point is 69 °F. With a dew point this high, it feels muggy.

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

Visibility and fog

Now10 migood
Clouds92%

Visibility is good now (10 mi). No fog expected today.

UV index

Now0
Today's peak5moderate

Thu 29: 4 · Fri 30: 5 · Sat 31: 4

IndexLevelWhat to do
0–2lowNo special protection needed.
3–5moderateHat, sunglasses and sunscreen around midday.
6–7highSunscreen, hat and shade between 12 and 4 pm.
8–10very highAvoid the midday sun; reflection off the water adds to it.
11+extremeAvoid 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

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 · 64
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.

DaySkyLow / highRainMax wind
Tue 27 Drizzle66 / 79 °F0.15 in15 mph NNE
Mon 26 Drizzle67 / 74 °F0.12 in17 mph NNE
Sun 25 Heavy drizzle66 / 74 °F0.35 in17 mph NNE
Sat 24 Heavy drizzle61 / 72 °F0.38 in16 mph N
Fri 23 Partly cloudy58 / 76 °F013 mph N
Thu 22 Clear sky58 / 75 °F09 mph N
Wed 21 Mainly clear58 / 78 °F012 mph N
Show all 30 days
DaySkyLow / highRainMax wind
Tue 20 Mainly clear58 / 74 °F010 mph N
Mon 19 Light drizzle62 / 73 °F0.01 in13 mph NNE
Sun 18 Light drizzle66 / 73 °F0.04 in16 mph NNE
Sat 17 Light drizzle66 / 76 °F0.04 in12 mph NNW
Fri 16 Light drizzle71 / 88 °F0.02 in6 mph SSW
Thu 15 Partly cloudy70 / 87 °F08 mph E
Wed 14 Overcast68 / 85 °F07 mph NE
Tue 13 Clear sky68 / 86 °F08 mph NNE
Mon 12 Mainly clear68 / 86 °F010 mph NW
Sun 11 Light drizzle73 / 83 °F0.07 in11 mph SW
Sat 10 Thunderstorm74 / 83 °F0.47 in9 mph SSE
Fri 9 Thunderstorm74 / 80 °F0.72 in10 mph ENE
Thu 8 Drizzle74 / 78 °F0.43 in7 mph ENE
Wed 7 Light rain74 / 77 °F0.51 in9 mph NE
Tue 6 Heavy drizzle74 / 80 °F0.56 in9 mph NNE
Mon 5 Light showers74 / 77 °F0.28 in6 mph E
Sun 4 Thunderstorm74 / 85 °F0.44 in6 mph E
Sat 3 Thunderstorm75 / 85 °F0.53 in10 mph ESE
Fri 2 Light showers75 / 80 °F0.90 in6 mph E
Thu 1 Light drizzle73 / 88 °F0.02 in11 mph ESE
Wed 30 Light drizzle71 / 86 °F0.07 in9 mph E
Tue 29 Light drizzle70 / 87 °F0.01 in8 mph S
Mon 28 Partly cloudy67 / 88 °F05 mph SW

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 Saint Augustine BeachQuestions

What's the weather like today in Saint Augustine Beach?

Light drizzle, from 71 °F to 75 °F, with a moderate breeze from the northeast (17 mph) and a 8% chance of rain.

Will it rain tomorrow in Saint Augustine Beach?

On Thursday 29 the chance of rain is 32% (0.33 in): drizzle.

How warm will it be this week?

Between a low of 67 °F and a high of 78 °F; the warmest day, Saturday 31.

What's the UV index today?

It reaches 5 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 30.08 inHg and rising: −0.04 inHg over the last 24 hours.

When is the best time to visit Saint Augustine Beach?

The best time to visit Saint Augustine Beach is from March to May and in November: highs of 74 °F to 84 °F, about 8 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Saint Augustine Beach in October?

In October, Saint Augustine Beach normally sees highs of 81 °F and lows of 65 °F, with about 10 rainy days (3.62 in for the month) and 6 hours of sunshine a day. The sea is around 79 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Saint Augustine Beach?

The warmest is July, with average highs of 90 °F, and the coldest January, with lows of 47 °F. The wettest is September (6.72 in) and the driest, November.

When is hurricane season in Saint Augustine Beach?

Hurricane season: in May and from August to October. In the last 30 years (1996–2025), 20 tropical cyclones passed within 93 mi of Saint Augustine Beach, about 7 every 10 years; 4 of them with hurricane-force winds (74 mph or more). The most recent: Debby, in August 2024.

More about Saint Augustine Beach today

Weather near Saint Augustine Beach

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 16 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 7:55 pm (local time).

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