Weather in Isabell II

14-day forecast · updated today, Wednesday, October 28, at 9:40 pm (AST)

Now · clear 86 °F

Feels like: 91 °F
Low / high: 82 / 88 °F
Rain: 73% · 0.18 in
Wind: 12 mph ESE

→ 29.98 inHg · steady UV 8 · very high

Today in Isabell II: drizzle, 82 °F to 88 °F, with a 73% chance of rain (0.18 in) and a gentle breeze from the east-southeast (12 mph). Tomorrow, light drizzle, 84 °F to 85 °F and a 44% chance of rain. The warmest day of the week is Wednesday 28, at 88 °F.

Temperatures for the next 14 days

88° 82°
Today
85° 84°
Thu 29
85° 83°
Fri 30
84° 82°
Sat 31
85° 81°
Sun 1
83° 79°
Mon 2
84° 80°
Tue 3
85° 78°
Wed 4
84° 81°
Thu 5
85° 83°
Fri 6
85° 83°
Sat 7
85° 81°
Sun 8
85° 83°
Mon 9
85° 83°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 28	Drizzle	82 / 88 °F	73% · 0.18 in	14 mph ESE	2.8 ft	10:34 am · 9:40 pm	ECMWF
Thu 29	Light drizzle	84 / 85 °F	44% · 0.02 in	14 mph ESE	2.9 ft	11:29 am · 10:30 pm	ECMWF
Fri 30	Drizzle	83 / 85 °F	47% · 0.15 in	15 mph ESE	2.8 ft	12:29 pm · 11:31 pm	ECMWF
Sat 31	Drizzle	82 / 84 °F	57% · 0.25 in	15 mph E	2.7 ft	1:31 pm	ECMWF
Sun 1	Heavy drizzle	81 / 85 °F	63% · 0.31 in	17 mph ENE	2.7 ft	12:46 am · 2:32 pm	ECMWF
Mon 2	Showers	79 / 83 °F	66% · 0.90 in	14 mph ESE	2.8 ft	2:13 am · 3:29 pm	ECMWF
Tue 3	Light showers	80 / 84 °F	49% · 0.40 in	16 mph SE	2.6 ft	3:39 am · 4:20 pm	ECMWF
Wed 4	Light showers	78 / 85 °F	69% · 0.27 in	10 mph SSE	2.6 ft	4:54 am · 5:06 pm	ECMWF
Thu 5	Drizzle	81 / 84 °F	57% · 0.27 in	9 mph SSE	2.0 ft	5:57 am · 5:48 pm	ECMWF
Fri 6	Light drizzle	83 / 85 °F	47% · 0.01 in	10 mph SE	2.1 ft	6:51 am · 6:28 pm	ECMWF
Sat 7	Light drizzle	83 / 85 °F	39% · 0.05 in	13 mph ESE	2.4 ft	7:39 am · 7:07 pm	ECMWF
Sun 8	Drizzle	81 / 85 °F	42% · 0.38 in	14 mph E	2.7 ft	8:23 am · 7:45 pm	ECMWF
Mon 9	Light drizzle	83 / 85 °F	45% · 0.04 in	11 mph E	2.2 ft	9:04 am · 8:22 pm	ECMWF
Tue 10	Drizzle	83 / 85 °F	45% · 0.20 in	11 mph ESE	2.1 ft	9:44 am · 8:59 pm	ECMWF

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	Light drizzle	Mainly clear	Drizzle	Light drizzle	Light drizzle	Light drizzle	Clear
Temperature	86°	84°	82°	86°	86°	88°	87°	86°
Chance of rain	9%	37%	61%	55%	61%	50%	67%	28%
Rain	0.00 in	0.01 in	0.00 in	0.02 in	0.00 in	0.01 in	0.01 in	0.00 in
Wind (mph)	11 ESE	12 ESE	13 ESE	10 ESE	11 ESE	12 ESE	10 SE	11 ESE
Humidity	70%	72%	75%	66%	65%	61%	64%	66%
UV	0	0	0	3	8	3	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Low confidence

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

What 4 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	88°	85°	85°	84°	85°	83°	84°
AIFS	86°	85°	84°	83°	83°	84°	84°
GFS	85°	84°	84°	84°	84°	83°	84°
ICON	86°	86°	86°	85°	85°	87°	87°
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	0.18 in	0.02 in	0.15 in	0.25 in	0.31 in	0.90 in	0.40 in
AIFS	0.05 in	0.04 in	0.09 in	0.31 in	0.37 in	0.22 in	0.15 in
GFS	0.22 in	0.26 in	0.21 in	0.14 in	0.29 in	0.84 in	0.11 in
ICON	0.18 in	0.09 in	0.06 in	0.21 in	0.22 in	0.09 in	0.08 in
Confidence	high	low	high	high	high	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	1419	1418	1519	1520	1726	1423	1620
AIFS	13	12	13	12	12	12	11
GFS	1213	1413	1414	1414	1617	1717	1213
ICON	914	1016	1017	1017	1219	1118	1220
Confidence	high	high	high	high	high	high	high

Chance of rain from the ensemble models

Model	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF (51 scenarios)	73%	44%	47%	57%	63%	66%	49%
GFS (GEFS, 31 scenarios)	71%	66%	35%	87%	90%	90%	63%

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: a bit warmer, normal rain and a slightly warmer sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +1.3 °F	Normal	A bit above +1.4 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +2.0 °F	A bit below −44%	A bit above +1.6 °F	84° / 82°
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.8 °F	Normal	A bit above +1.6 °F	83° / 81°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.8 °F	Normal	A bit above +1.6 °F	83° / 80°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.8 °F	Normal	Above +1.8 °F	82° / 80°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +2.0 °F	A bit below −21%	Above +2.0 °F
December	A bit above +2.5 °F	Normal	Above +2.3 °F
January	Above +2.7 °F	Normal	Above +2.5 °F
February	Above +2.7 °F	Normal	Above +2.5 °F
March	Above +2.7 °F	A bit above +47%	Above +2.5 °F

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.

Isabell II climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Isabell II is from January to April: highs of 83 °F to 85 °F, about 9 rainy days a month and 7 hours of sunshine a day.

Hurricane season: from August to October, peaking in August. In the last 30 years (1996–2025), 22 tropical cyclones passed within 93 mi of Isabell II, about 7 every 10 years; 12 of them with hurricane-force winds (74 mph or more). The most recent: Ernesto, in August 2024.

83° 69°

JanJ
83° 69°

FebF
84° 70°

MarM
85° 72°

AprA
86° 74°

MayM
88° 75°

JunJ
88° 76°

JulJ
89° 76°

AugA
89° 75°

SepS
88° 74°

OctO
86° 73°

NovN
84° 71°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	83°	69°	2.98 in	9	7.0	80°	3.9 ft	–
FebruaryFeb	83°	69°	1.87 in	6	7.3	79°	3.9 ft	–
MarchMar	84°	70°	1.96 in	7	7.8	79°	3.5 ft	–
AprilApr	85°	72°	2.43 in	11	8.0	80°	3.4 ft	–
MayMay	86°	74°	4.58 in	13	7.8	81°	3.4 ft	–
JuneJun	88°	75°	3.86 in	11	8.2	83°	3.5 ft	–
JulyJul	88°	76°	4.33 in	13	8.3	83°	3.7 ft	1
AugustAug	89°	76°	5.45 in	14	8.0	84°	3.5 ft	9
SeptemberSep	89°	75°	6.46 in	17	7.4	84°	3.0 ft	7
OctoberOct	88°	74°	5.54 in	15	7.4	84°	3.0 ft	3
NovemberNov	86°	73°	6.48 in	16	6.6	83°	3.2 ft	1
DecemberDec	84°	71°	3.78 in	11	6.7	81°	3.9 ft	1

Month	Water	Waves	Cyclones
Jan	80°	3.9 ft	–
Feb	79°	3.9 ft	–
Mar	79°	3.5 ft	–
Apr	80°	3.4 ft	–
May	81°	3.4 ft	–
Jun	83°	3.5 ft	–
Jul	83°	3.7 ft	1
Aug	84°	3.5 ft	9
Sep	84°	3.0 ft	7
Oct	84°	3.0 ft	3
Nov	83°	3.2 ft	1
Dec	81°	3.9 ft	1

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

A normal year brings 49.72 in of rain on about 143 days and about 2,750 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

Now86 °Ffeels like 91 °F

Tomorrow84 / 85 °F

It's 86 °F now (feels like 91 °F). Today, 82 °F to 88 °F; tomorrow, 84 °F to 85 °F.

Chance of rain

Today 73% 0.18 in
Thu 29 44% 0.02 in
Fri 30 47% 0.15 in
Sat 31 57% 0.25 in
Sun 1 63% 0.31 in
Mon 2 66% 0.90 in
Tue 3 49% 0.40 in

Today the chance of rain reaches 73%, with 0.18 in in total. The next day with likely rain is Thursday 29: 44% and 0.02 in.

Recent rain: last 24 hours, 0.18 in; last 3 days, 0.27 in; last 7 days, 0.51 in.

Humidity and dew point

Humidity67%

Dew point74 °F

Humidity is 67% now and the dew point is 74 °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

Now15 migood

Clouds4%

Visibility is good now (15 mi). No fog expected today.

The model gives visibility up to about 15 mi: beyond that, the horizon is clear.

UV index

Now0

Today's peak8very high

Thu 29: 7 · Fri 30: 8 · Sat 31: 7

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 29.89

Steady now (+0.02 inHg in 3 hours). Over the next 48 hours: −0.04 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 22

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	84 / 88 °F	0	17 mph SE
Mon 26	Light drizzle	84 / 88 °F	0.09 in	19 mph SE
Sun 25	Light drizzle	85 / 88 °F	0.09 in	20 mph SE
Sat 24	Light drizzle	85 / 88 °F	0.08 in	18 mph SE
Fri 23	Light drizzle	84 / 87 °F	0.04 in	17 mph SE
Thu 22	Light drizzle	83 / 87 °F	0.01 in	12 mph SSE
Wed 21	Light drizzle	83 / 88 °F	0.02 in	12 mph SSE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Light drizzle	83 / 87 °F	0.06 in	9 mph SE
Mon 19	Light drizzle	80 / 86 °F	0.12 in	10 mph E
Sun 18	Light drizzle	83 / 86 °F	0.06 in	10 mph ESE
Sat 17	Light drizzle	82 / 87 °F	0.11 in	14 mph E
Fri 16	Light drizzle	81 / 86 °F	0.13 in	14 mph E
Thu 15	Drizzle	82 / 87 °F	0.19 in	13 mph ENE
Wed 14	Light drizzle	84 / 87 °F	0.07 in	14 mph E
Tue 13	Drizzle	80 / 86 °F	0.21 in	13 mph ENE
Mon 12	Light showers	80 / 87 °F	0.37 in	16 mph E
Sun 11	Light showers	80 / 86 °F	0.34 in	18 mph E
Sat 10	Heavy drizzle	80 / 85 °F	0.45 in	17 mph E
Fri 9	Light drizzle	84 / 86 °F	0.08 in	17 mph E
Thu 8	Heavy drizzle	81 / 87 °F	0.24 in	17 mph ESE
Wed 7	Heavy drizzle	82 / 85 °F	0.65 in	20 mph ESE
Tue 6	Light drizzle	84 / 86 °F	0.04 in	18 mph E
Mon 5	Drizzle	83 / 86 °F	0.12 in	15 mph ESE
Sun 4	Light drizzle	83 / 86 °F	0.07 in	14 mph ESE
Sat 3	Light drizzle	84 / 87 °F	0.01 in	16 mph E
Fri 2	Light drizzle	84 / 87 °F	0.02 in	16 mph E
Thu 1	Drizzle	82 / 87 °F	0.19 in	21 mph ESE
Wed 30	Light drizzle	85 / 86 °F	0.17 in	19 mph E
Tue 29	Light drizzle	84 / 87 °F	0.01 in	18 mph ENE
Mon 28	Overcast	85 / 86 °F	0	15 mph E

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 Isabell IIQuestions

What's the weather like today in Isabell II?

Drizzle, from 82 °F to 88 °F, with a gentle breeze from the east-southeast (12 mph) and a 73% chance of rain.

Will it rain tomorrow in Isabell II?

On Thursday 29 the chance of rain is 44% (0.02 in): light drizzle.

How warm will it be this week?

Between a low of 79 °F and a high of 88 °F; the warmest day, Wednesday 28.

What's the UV index today?

It reaches 8 (very high). Avoid the midday sun; reflection off the water adds to it.

Is the pressure rising or falling?

It's 29.98 inHg and steady: +0.01 inHg over the last 24 hours.

When is the best time to visit Isabell II?

The best time to visit Isabell II is from January to April: highs of 83 °F to 85 °F, about 9 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Isabell II in October?

In October, Isabell II normally sees highs of 88 °F and lows of 74 °F, with about 15 rainy days (5.54 in for the month) and 7 hours of sunshine a day. The sea is around 84 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Isabell II?

The warmest is August, with average highs of 89 °F, and the coldest January, with lows of 69 °F. The wettest is November (6.48 in) and the driest, February.

When is hurricane season in Isabell II?

Hurricane season: from August to October, peaking in August. In the last 30 years (1996–2025), 22 tropical cyclones passed within 93 mi of Isabell II, about 7 every 10 years; 12 of them with hurricane-force winds (74 mph or more). The most recent: Ernesto, in August 2024.

More about Isabell II today

Weather near Isabell II

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 7.9 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 9:40 pm (local time).

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