Weather in Isabela de Sagua

14-day forecast · updated today, Wednesday, October 28, at 8:23 pm (GMT-4)

Now · mainly clear 77 °F

Feels like: 88 °F
Low / high: 73 / 87 °F
Rain: 61% · 0.05 in
Wind: 3 mph SSW

↗ 29.89 inHg · rising UV 8 · high

Today in Isabela de Sagua: light drizzle, 73 °F to 87 °F, with a 61% chance of rain (0.05 in) and a light air from the south-southwest (3 mph). Tomorrow, light drizzle, 72 °F to 87 °F and a 92% chance of rain. The warmest day of the week is Thursday 29, at 87 °F.

Temperatures for the next 14 days

87° 73°
Today
87° 72°
Thu 29
85° 71°
Fri 30
86° 73°
Sat 31
84° 73°
Sun 1
85° 70°
Mon 2
83° 71°
Tue 3
85° 71°
Wed 4
86° 70°
Thu 5
84° 72°
Fri 6
85° 73°
Sat 7
84° 71°
Sun 8
80° 72°
Mon 9
81° 71°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 28	Light drizzle	73 / 87 °F	61% · 0.05 in	7 mph WSW	2.2 ft	11:30 am · 11:50 pm	ECMWF
Thu 29	Light drizzle	72 / 87 °F	92% · 0.04 in	7 mph SE	1.0 ft	12:22 pm	ECMWF
Fri 30	Light drizzle	71 / 85 °F	85% · 0.07 in	6 mph E	1.0 ft	12:44 am · 1:19 pm	ECMWF
Sat 31	Drizzle	73 / 86 °F	76% · 0.13 in	6 mph E	1.0 ft	1:43 am · 2:20 pm	ECMWF
Sun 1	Heavy drizzle	73 / 84 °F	88% · 0.28 in	7 mph ENE	1.7 ft	1:46 am · 2:22 pm	ECMWF
Mon 2	Drizzle	70 / 85 °F	81% · 0.19 in	5 mph NNE	1.0 ft	2:55 am · 3:30 pm	ECMWF
Tue 3	Light drizzle	71 / 83 °F	45% · 0.09 in	5 mph WNW	0.7 ft	4:10 am · 4:40 pm	ECMWF
Wed 4	Light drizzle	71 / 85 °F	37% · 0.05 in	4 mph W	1.0 ft	5:21 am · 5:42 pm	ECMWF
Thu 5	Light drizzle	70 / 86 °F	55% · 0.07 in	6 mph SW	1.0 ft	6:17 am · 6:34 pm	ECMWF
Fri 6	Drizzle	72 / 84 °F	43% · 0.17 in	10 mph SSW	0.9 ft	7:06 am · 7:20 pm	ECMWF
Sat 7	Overcast	73 / 85 °F	43%	7 mph WSW	0.9 ft	7:50 am · 8:04 pm	ECMWF
Sun 8	Partly cloudy	71 / 84 °F	49%	4 mph WNW	0.9 ft	8:31 am · 8:45 pm	ECMWF
Mon 9	Light drizzle	72 / 80 °F	48% · 0.02 in	7 mph NNW	1.1 ft	9:08 am · 9:25 pm	ECMWF
Tue 10	Mainly clear	71 / 81 °F	45%	6 mph N	1.1 ft	9:44 am · 10:03 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	Mainly clear	Clear	Clear	Clear sky	Light drizzle	Light drizzle	Light drizzle	Mainly clear
Temperature	75°	73°	73°	77°	85°	86°	81°	76°
Chance of rain	29%	2%	0%	2%	21%	51%	51%	16%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.01 in	0.00 in	0.00 in
Wind (mph)	3 WSW	4 SW	5 SW	4 WSW	2 NW	3 N	5 NNE	3 SSW
Humidity	94%	100%	99%	91%	70%	67%	85%	98%
UV	0	0	0	1	6	5	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Medium confidence

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

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	87°	87°	85°	86°	84°	85°	83°
AIFS	87°	86°	87°	86°	83°	82°	85°
GFS	84°	86°	84°	83°	84°	85°	83°
ICON	84°	85°	84°	84°	86°	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	0.05 in	0.04 in	0.07 in	0.13 in	0.28 in	0.19 in	0.09 in
AIFS	0.01 in	0.08 in	0.12 in	0.07 in	0.25 in	0.41 in	0.26 in
GFS	0.06 in	0.01 in	0.02 in	0.07 in	0.37 in	0.57 in	0.68 in
ICON	0.01 in	0	0	0.02 in	0.04 in	0.12 in	0.02 in
Confidence	medium	medium	medium	medium	medium	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	715	717	617	614	716	516	516
AIFS	6	4	4	8	9	6	3
GFS	88	1011	1012	1113	1111	87	86
ICON	611	713	916	1018	916	612	614
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)	61%	92%	85%	76%	88%	81%	45%
GFS (GEFS, 31 scenarios)	84%	81%	59%	56%	81%	68%	61%

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.

The next few weeks look normal for the time of year.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +1.1 °F	A bit below −40%	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal +0.2 °F	A bit above +23%	82° / 74°
Nov 16 – Nov 22Nov 16–Nov 22	Normal +0.7 °F	A bit above +36%	82° / 74°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.1 °F	A bit above +30%	82° / 73°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +0.9 °F	A bit above +25%	82° / 73°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.8 °F	A bit above +23%
December	A bit above +1.3 °F	Above +96%
January	Normal −0.2 °F	Well above +170%
February	Normal 0.0 °F	Well above +139%
March	Normal −0.4 °F	Well above +121%

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).

Isabela de Sagua climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Isabela de Sagua is from November to April: highs of 79 °F to 85 °F, about 3 rainy days a month and 8 hours of sunshine a day.

Hurricane season: from August to October, peaking in September. In the last 30 years (1996–2025), 13 tropical cyclones passed within 93 mi of Isabela de Sagua, about 4 every 10 years; 6 of them with hurricane-force winds (74 mph or more). The most recent: Eta, in November 2020.

79° 65°

JanJ
80° 65°

FebF
82° 67°

MarM
85° 69°

AprA
87° 71°

MayM
89° 74°

JunJ
90° 75°

JulJ
91° 75°

AugA
89° 74°

SepS
87° 74°

OctO
82° 69°

NovN
81° 67°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	79°	65°	1.54 in	2	7.6	78°	3.1 ft	–
FebruaryFeb	80°	65°	1.22 in	2	8.4	77°	2.9 ft	–
MarchMar	82°	67°	1.13 in	3	9.0	78°	2.9 ft	–
AprilApr	85°	69°	2.50 in	4	9.4	79°	2.5 ft	–
MayMay	87°	71°	6.20 in	8	9.2	81°	2.4 ft	–
JuneJun	89°	74°	6.41 in	10	8.3	83°	1.9 ft	–
JulyJul	90°	75°	4.37 in	9	9.3	84°	2.0 ft	1
AugustAug	91°	75°	5.27 in	10	8.2	85°	2.0 ft	3
SeptemberSep	89°	74°	7.28 in	11	7.8	85°	1.8 ft	4
OctoberOct	87°	74°	6.19 in	9	7.3	84°	2.6 ft	3
NovemberNov	82°	69°	2.30 in	3	7.7	81°	3.1 ft	2
DecemberDec	81°	67°	0.96 in	3	7.3	79°	3.0 ft	–

Month	Water	Waves	Cyclones
Jan	78°	3.1 ft	–
Feb	77°	2.9 ft	–
Mar	78°	2.9 ft	–
Apr	79°	2.5 ft	–
May	81°	2.4 ft	–
Jun	83°	1.9 ft	–
Jul	84°	2.0 ft	1
Aug	85°	2.0 ft	3
Sep	85°	1.8 ft	4
Oct	84°	2.6 ft	3
Nov	81°	3.1 ft	2
Dec	79°	3.0 ft	–

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

A normal year brings 45.37 in of rain on about 73 days and about 3,050 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 88 °F

Tomorrow72 / 87 °F

It's 77 °F now (feels like 88 °F). Today, 73 °F to 87 °F; tomorrow, 72 °F to 87 °F.

Chance of rain

Today 61% 0.05 in
Thu 29 92% 0.04 in
Fri 30 85% 0.07 in
Sat 31 76% 0.13 in
Sun 1 88% 0.28 in
Mon 2 81% 0.19 in
Tue 3 45% 0.09 in

Today the chance of rain reaches 61%, with 0.05 in in total. The next day with likely rain is Thursday 29: 92% and 0.04 in.

Recent rain: last 24 hours, 0.05 in; last 3 days, 0.71 in; last 7 days, 1.42 in.

Humidity and dew point

Humidity97%

Dew point76 °F

Humidity is 97% now and the dew point is 76 °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

Now15 migood

Clouds40%

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 peak8high

Thu 29: 7 · Fri 30: 7 · 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 · now Anglers say fish bite less for a while
→ Steady Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

29.8029.9030.00 29.98

Rising now (+0.05 inHg in 3 hours). Over the next 48 hours: +0.04 inHg. Rising pressure: anglers say fish bite less for a while. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 24

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	Heavy drizzle	72 / 83 °F	0.28 in	8 mph NNW
Mon 26	Heavy drizzle	73 / 83 °F	0.38 in	9 mph NNE
Sun 25	Light drizzle	73 / 83 °F	0.07 in	10 mph NNE
Sat 24	Light showers	70 / 80 °F	0.51 in	11 mph NE
Fri 23	Drizzle	72 / 84 °F	0.13 in	7 mph NE
Thu 22	Overcast	74 / 84 °F	0	8 mph NE
Wed 21	Light drizzle	73 / 82 °F	0.08 in	10 mph NE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Drizzle	74 / 83 °F	0.27 in	12 mph ENE
Mon 19	Light showers	74 / 84 °F	0.79 in	8 mph ENE
Sun 18	Thunderstorm	75 / 83 °F	0.78 in	8 mph NE
Sat 17	Light drizzle	76 / 88 °F	0.12 in	8 mph E
Fri 16	Light drizzle	78 / 89 °F	0.04 in	10 mph ESE
Thu 15	Drizzle	76 / 88 °F	0.09 in	11 mph ESE
Wed 14	Light drizzle	74 / 88 °F	0.09 in	8 mph E
Tue 13	Light drizzle	75 / 88 °F	0.05 in	10 mph ENE
Mon 12	Light drizzle	78 / 86 °F	0.08 in	11 mph ENE
Sun 11	Light drizzle	76 / 89 °F	0.04 in	12 mph E
Sat 10	Thunderstorm	74 / 89 °F	0.35 in	7 mph SE
Fri 9	Light showers	75 / 85 °F	0.33 in	9 mph SSE
Thu 8	Light drizzle	73 / 90 °F	0.01 in	5 mph SE
Wed 7	Drizzle	74 / 90 °F	0.13 in	6 mph SSW
Tue 6	Drizzle	74 / 89 °F	0.14 in	6 mph ESE
Mon 5	Light drizzle	75 / 89 °F	0.01 in	9 mph ESE
Sun 4	Light drizzle	76 / 89 °F	0.06 in	9 mph ESE
Sat 3	Drizzle	78 / 90 °F	0.14 in	11 mph ESE
Fri 2	Light drizzle	78 / 88 °F	0.08 in	11 mph ESE
Thu 1	Thunderstorm	76 / 87 °F	0.28 in	9 mph E
Wed 30	Light drizzle	73 / 86 °F	0.12 in	10 mph E
Tue 29	Drizzle	73 / 87 °F	0.14 in	9 mph ESE
Mon 28	Light showers	73 / 85 °F	0.21 in	4 mph S

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 Isabela de SaguaQuestions

What's the weather like today in Isabela de Sagua?

Light drizzle, from 73 °F to 87 °F, with a light air from the south-southwest (3 mph) and a 61% chance of rain.

Will it rain tomorrow in Isabela de Sagua?

On Thursday 29 the chance of rain is 92% (0.04 in): light drizzle.

How warm will it be this week?

Between a low of 70 °F and a high of 87 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 8 (high). Sunscreen, hat and shade between 12 and 4 pm.

Is the pressure rising or falling?

It's 29.89 inHg and rising: +0.03 inHg over the last 24 hours.

When is the best time to visit Isabela de Sagua?

The best time to visit Isabela de Sagua is from November to April: highs of 79 °F to 85 °F, about 3 rainy days a month and 8 hours of sunshine a day.

What is the weather like in Isabela de Sagua in October?

In October, Isabela de Sagua normally sees highs of 87 °F and lows of 74 °F, with about 9 rainy days (6.19 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 Isabela de Sagua?

The warmest is August, with average highs of 91 °F, and the coldest January, with lows of 65 °F. The wettest is September (7.28 in) and the driest, December.

When is hurricane season in Isabela de Sagua?

Hurricane season: from August to October, peaking in September. In the last 30 years (1996–2025), 13 tropical cyclones passed within 93 mi of Isabela de Sagua, about 4 every 10 years; 6 of them with hurricane-force winds (74 mph or more). The most recent: Eta, in November 2020.

More about Isabela de Sagua today

Weather near Isabela de Sagua

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 13 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 8:23 pm (local time).

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