Weather in Biscayne Park

14-day forecast · updated today, Thursday, October 29, at 4:06 am (EDT)

Now · clear 77 °F

Feels like: 86 °F
Low / high: 75 / 83 °F
Rain: 19% · 2.21 in
Wind: 3 mph WNW

→ 29.90 inHg · steady UV 7 · high

Today in Biscayne Park: drizzle, 75 °F to 83 °F, with a 19% chance of rain (2.21 in) and a light air from the west-northwest (3 mph). Tomorrow, light drizzle, 76 °F to 84 °F and a 33% chance of rain. The warmest day of the week is Friday 30, at 84 °F.

Temperatures for the next 14 days

83° 75°
Today
84° 76°
Fri 30
82° 77°
Sat 31
82° 76°
Sun 1
81° 74°
Mon 2
82° 73°
Tue 3
82° 74°
Wed 4
82° 73°
Thu 5
81° 72°
Fri 6
80° 71°
Sat 7
79° 67°
Sun 8
80° 64°
Mon 9
81° 71°
Tue 10
83° 70°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Drizzle	75 / 83 °F	19% · 2.21 in	5 mph NE	2.6 ft	12:36 pm	HRRR + NBM
Fri 30	Light drizzle	76 / 84 °F	33% · 0.11 in	11 mph ENE	2.1 ft	12:42 am · 1:31 pm	NBM
Sat 31	Heavy drizzle	77 / 82 °F	59% · 0.18 in	13 mph ENE	2.6 ft	1:41 am · 2:30 pm	NBM
Sun 1	Light showers	76 / 82 °F	69% · 0.47 in	13 mph E	2.9 ft	1:46 am · 2:33 pm	NBM
Mon 2	Showers	74 / 81 °F	59% · 0.35 in	11 mph E	3.0 ft	2:55 am · 3:36 pm	NBM
Tue 3	Drizzle	73 / 82 °F	18%	10 mph NE	3.2 ft	4:05 am · 4:37 pm	NBM
Wed 4	Light drizzle	74 / 82 °F	12%	8 mph ENE	3.5 ft	5:10 am · 5:32 pm	NBM
Thu 5	Light drizzle	73 / 82 °F	15%	8 mph SW	2.2 ft	6:09 am · 6:23 pm	NBM
Fri 6	Partly cloudy	72 / 81 °F	15%	6 mph W	2.6 ft	7:00 am · 7:09 pm	NBM
Sat 7	Partly cloudy	71 / 80 °F	17% · 0.07 in	7 mph NNE	2.4 ft	7:46 am · 7:51 pm	NBM
Sun 8	Partly cloudy	67 / 79 °F	26% · 0.02 in	9 mph NE	3.0 ft	8:28 am · 8:31 pm	NBM + ECMWF
Mon 9	Overcast	64 / 80 °F	18%	7 mph NE	2.7 ft	9:07 am · 9:09 pm	ECMWF
Tue 10	Light drizzle	71 / 81 °F	20% · 0.09 in	5 mph ENE	2.1 ft	9:45 am · 9:46 pm	ECMWF
Wed 11	Light drizzle	70 / 83 °F	25% · 0.09 in	4 mph N	1.8 ft	10:24 am · 10:24 pm	ECMWF

Each hour comes from the best model for this spot: HRRR until Thursday 29 11:00 pm; then NBM until Sunday 8 8:00 pm; then ECMWF until Thursday 12 10:00 pm; 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	Light drizzle	Mainly clear	Clear	Light drizzle	Light drizzle	Drizzle	Light drizzle	Mainly clear
Temperature	77°	77°	75°	78°	82°	82°	79°	77°
Chance of rain	10%	11%	19%	5%	3%	5%	4%	2%
Rain	0.00 in	0.00 in	0.07 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	3 NE	2 N	3 SSE	5 E	4 E	3 NE	5 NE	2 NW
Humidity	88%	92%	92%	90%	82%	80%	84%	92%
UV	0	0	0	1	6	4	0	0
Model	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR

Do the models agree?

Medium confidence

They broadly agree, but not quite on rain on Saturday 31: take it with some caution.

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	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	85°	84°	80°	79°	73°	80°	83°
AIFS	84°	83°	81°	79°	76°	80°	82°
GFS	84°	84°	83°	82°	80°	83°	83°
ICON	85°	83°	82°	80°	79°	82°	85°
HRRR	83°	82°	—	—	—	—	—
NBM	85°	84°	82°	82°	81°	82°	82°
Confidence	high	high	high	high	medium	high	high

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.13 in	0.07 in	0.58 in	1.11 in	2.19 in	0.17 in	0.07 in
AIFS	0.06 in	0.14 in	0.52 in	1.22 in	1.92 in	0.70 in	0.23 in
GFS	0.07 in	0.06 in	1.46 in	0.69 in	0.75 in	0.09 in	0.20 in
ICON	0.02 in	0.10 in	0.50 in	0.96 in	1.30 in	0.39 in	0.01 in
HRRR	2.21 in	0.17 in	—	—	—	—	—
NBM	0.17 in	0.11 in	0.18 in	0.47 in	0.35 in	0	0
Confidence	high	high	medium	high	medium	medium	low

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	514	718	921	1022	813	824	415
AIFS	8	11	13	14	12	6	7
GFS	1113	1516	1720	1921	1820	1214	1011
ICON	715	919	1223	1021	817	919	715
HRRR	520	815	—	—	—	—	—
NBM	812	1117	1322	1320	1116	1016	812
Confidence	high	high	high	high	high	high	high

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	72%	75%	89%	87%	65%	53%	39%
GFS (GEFS, 31 scenarios)	98%	29%	94%	98%	73%	40%	39%
NBM (NOAA)	19%	33%	59%	69%	59%	18%	12%
Thunderstorm (NBM)	4%	22%	37%	41%	41%	16%	15%

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 a bit wetter.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +2.0 °F	Normal	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −1.4 °F	A bit above +24%	—
Nov 16 – Nov 22Nov 16–Nov 22	Normal +0.4 °F	A bit above +36%	79° / 68°
Nov 23 – Nov 29Nov 23–Nov 29	Normal +0.4 °F	A bit above +45%	78° / 67°
Nov 30 – Dec 6Nov 30–Dec 6	Normal +0.2 °F	Above +90%	77° / 66°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.6 °F	Above +50%
December	Normal 0.0 °F	Well above +111%
January	A bit below −1.4 °F	Well above +160%
February	A bit below −1.3 °F	Well above +158%
March	A bit below −1.4 °F	Above +95%

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).

Biscayne Park climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Biscayne Park is from November to April: highs of 76 °F to 83 °F, about 6 rainy days a month and 7 hours of sunshine a day.

Hurricane season: from August to October, peaking in September. In the last 30 years (1996–2025), 15 tropical cyclones passed within 93 mi of Biscayne Park, about 5 every 10 years; 6 of them with hurricane-force winds (74 mph or more). The most recent: Eta, in November 2020.

76° 60°

JanJ
77° 61°

FebF
79° 64°

MarM
83° 68°

AprA
86° 72°

MayM
89° 75°

JunJ
90° 77°

JulJ
91° 77°

AugA
89° 76°

SepS
86° 73°

OctO
81° 67°

NovN
78° 63°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	76°	60°	2.39 in	6	6.0	76°	3.4 ft	–
FebruaryFeb	77°	61°	1.98 in	5	6.8	76°	3.0 ft	–
MarchMar	79°	64°	2.43 in	6	7.6	77°	3.2 ft	–
AprilApr	83°	68°	3.54 in	8	8.0	78°	2.7 ft	–
MayMay	86°	72°	6.40 in	13	8.2	81°	2.5 ft	–
JuneJun	89°	75°	9.85 in	23	6.3	83°	1.8 ft	–
JulyJul	90°	77°	6.59 in	24	7.4	85°	1.6 ft	1
AugustAug	91°	77°	7.49 in	24	6.8	85°	1.8 ft	4
SeptemberSep	89°	76°	8.76 in	23	5.8	85°	2.4 ft	5
OctoberOct	86°	73°	6.86 in	13	5.9	83°	3.2 ft	3
NovemberNov	81°	67°	2.96 in	6	6.1	80°	3.7 ft	2
DecemberDec	78°	63°	2.00 in	5	5.7	78°	3.2 ft	–

Month	Water	Waves	Cyclones
Jan	76°	3.4 ft	–
Feb	76°	3.0 ft	–
Mar	77°	3.2 ft	–
Apr	78°	2.7 ft	–
May	81°	2.5 ft	–
Jun	83°	1.8 ft	–
Jul	85°	1.6 ft	1
Aug	85°	1.8 ft	4
Sep	85°	2.4 ft	5
Oct	83°	3.2 ft	3
Nov	80°	3.7 ft	2
Dec	78°	3.2 ft	–

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

A normal year brings 61.24 in of rain on about 154 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

Now77 °Ffeels like 86 °F

Tomorrow76 / 84 °F

It's 77 °F now (feels like 86 °F). Today, 75 °F to 83 °F; tomorrow, 76 °F to 84 °F.

Chance of rain

Today 19% 2.21 in
Fri 30 33% 0.11 in
Sat 31 59% 0.18 in
Sun 1 69% 0.47 in
Mon 2 59% 0.35 in
Tue 3 18%
Wed 4 12%

Today the chance of rain reaches 19%, with 2.21 in in total. The next day with likely rain is Friday 30: 33% and 0.11 in.

Recent rain: last 24 hours, 0.89 in; last 3 days, 1.87 in; last 7 days, 2.69 in.

Humidity and dew point

Humidity96%

Dew point75 °F

Humidity is 96% now and the dew point is 75 °F. With a dew point this high, it feels muggy. The temperature is very close to the dew point: fog may form.

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

Visibility and fog

Now5.0 mimoderate

Clouds11%

Visibility is moderate now (5.0 mi). There may be fog today at 5:00 am.

UV index

Now0

Today's peak7high

Fri 30: 7 · Sat 31: 5 · Sun 1: 5

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

29.9030.00 30.00

Steady now (−0.01 inHg in 3 hours). Over the next 48 hours: +0.08 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 30

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
Wed 28	Drizzle	73 / 83 °F	0.13 in	7 mph NE
Tue 27	Drizzle	72 / 82 °F	0.26 in	12 mph NNE
Mon 26	Light rain	71 / 81 °F	0.48 in	14 mph NNE
Sun 25	Light showers	67 / 79 °F	0.53 in	12 mph N
Sat 24	Light drizzle	68 / 82 °F	0.01 in	9 mph N
Fri 23	Light drizzle	67 / 80 °F	0.09 in	8 mph N
Thu 22	Drizzle	69 / 78 °F	0.11 in	7 mph N

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Partly cloudy	67 / 83 °F	0	6 mph N
Tue 20	Light drizzle	71 / 82 °F	0.06 in	9 mph N
Mon 19	Light drizzle	74 / 83 °F	0.05 in	11 mph NE
Sun 18	Drizzle	73 / 83 °F	0.11 in	12 mph NNE
Sat 17	Showers	74 / 80 °F	0.89 in	7 mph NNE
Fri 16	Drizzle	76 / 87 °F	0.28 in	7 mph E
Thu 15	Light drizzle	78 / 87 °F	0.15 in	7 mph ENE
Wed 14	Drizzle	75 / 85 °F	0.11 in	7 mph ENE
Tue 13	Mainly clear	73 / 88 °F	0	7 mph NNE
Mon 12	Light drizzle	75 / 89 °F	0.07 in	5 mph N
Sun 11	Light drizzle	79 / 90 °F	0.05 in	7 mph SSE
Sat 10	Light drizzle	79 / 90 °F	0.05 in	9 mph SSE
Fri 9	Light drizzle	77 / 87 °F	0.11 in	9 mph SSE
Thu 8	Light showers	74 / 86 °F	0.38 in	4 mph SSE
Wed 7	Light drizzle	75 / 87 °F	0.08 in	5 mph SSW
Tue 6	Light drizzle	76 / 89 °F	0.06 in	5 mph S
Mon 5	Light drizzle	78 / 89 °F	0.02 in	5 mph SE
Sun 4	Light drizzle	79 / 87 °F	0.07 in	8 mph ESE
Sat 3	Light drizzle	79 / 87 °F	0.02 in	7 mph ESE
Fri 2	Light drizzle	79 / 89 °F	0.09 in	8 mph ESE
Thu 1	Showers	76 / 79 °F	1.51 in	10 mph E
Wed 30	Showers	74 / 81 °F	0.67 in	6 mph ENE
Tue 29	Showers	73 / 82 °F	0.83 in	4 mph SE

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 Biscayne ParkQuestions

What's the weather like today in Biscayne Park?

Drizzle, from 75 °F to 83 °F, with a light air from the west-northwest (3 mph) and a 19% chance of rain.

Will it rain tomorrow in Biscayne Park?

On Friday 30 the chance of rain is 33% (0.11 in): light drizzle.

How warm will it be this week?

Between a low of 73 °F and a high of 84 °F; the warmest day, Friday 30.

What's the UV index today?

It reaches 7 (high). Sunscreen, hat and shade between 12 and 4 pm.

Is the pressure rising or falling?

It's 29.90 inHg and steady: +0.02 inHg over the last 24 hours.

When is the best time to visit Biscayne Park?

The best time to visit Biscayne Park is from November to April: highs of 76 °F to 83 °F, about 6 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Biscayne Park in October?

In October, Biscayne Park normally sees highs of 86 °F and lows of 73 °F, with about 13 rainy days (6.86 in for the month) and 6 hours of sunshine a day. The sea is around 83 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Biscayne Park?

The warmest is August, with average highs of 91 °F, and the coldest January, with lows of 60 °F. The wettest is June (9.85 in) and the driest, February.

When is hurricane season in Biscayne Park?

Hurricane season: from August to October, peaking in September. In the last 30 years (1996–2025), 15 tropical cyclones passed within 93 mi of Biscayne Park, about 5 every 10 years; 6 of them with hurricane-force winds (74 mph or more). The most recent: Eta, in November 2020.

More about Biscayne Park today

Weather near Biscayne Park

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 9.2 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 4:06 am (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from