Weather in Fomboni

14-day forecast · updated today, Thursday, October 29, at 9:23 am (GMT+3)

Now · light drizzle 80 °F

Feels like: 85 °F
Low / high: 77 / 81 °F
Rain: 25% · 0.03 in
Wind: 11 mph NNE

↗ 29.96 inHg · rising UV 12 · extreme

Today in Fomboni: light drizzle, 77 °F to 81 °F, with a 25% chance of rain (0.03 in) and a gentle breeze from the north-northeast (11 mph). Tomorrow, light drizzle, 76 °F to 82 °F and a 43% chance of rain. The warmest day of the week is Saturday 31, at 83 °F.

Temperatures for the next 14 days

81° 77°
Today
82° 76°
Fri 30
83° 77°
Sat 31
83° 76°
Sun 1
83° 76°
Mon 2
82° 77°
Tue 3
82° 78°
Wed 4
81° 78°
Thu 5
82° 78°
Fri 6
82° 78°
Sat 7
84° 78°
Sun 8
84° 78°
Mon 9
85° 79°
Tue 10
87° 79°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Light drizzle	77 / 81 °F	25% · 0.03 in	12 mph NNE	2.4 ft	5:34 am · 5:57 pm	ECMWF
Fri 30	Light drizzle	76 / 82 °F	43% · 0.10 in	8 mph WNW	1.9 ft	6:14 am · 6:38 pm	ECMWF
Sat 31	Overcast	77 / 83 °F	17%	9 mph S	4.3 ft	6:59 am · 7:29 pm	ECMWF
Sun 1	Partly cloudy	76 / 83 °F	6%	6 mph SE	3.2 ft	7:55 am · 8:41 pm	ECMWF
Mon 2	Clear sky	76 / 83 °F	0%	7 mph E	2.8 ft	9:17 am · 10:33 pm	ECMWF
Tue 3	Drizzle	77 / 82 °F	51% · 0.14 in	9 mph NE	1.9 ft	11:12 am	ECMWF
Wed 4	Drizzle	78 / 82 °F	65% · 0.16 in	8 mph NE	2.0 ft	12:16 am · 12:44 pm	ECMWF
Thu 5	Light drizzle	78 / 81 °F	80% · 0.12 in	9 mph NE	2.2 ft	1:21 am · 1:44 pm	ECMWF
Fri 6	Light drizzle	78 / 82 °F	69% · 0.02 in	9 mph NE	2.3 ft	2:07 am · 2:29 pm	ECMWF
Sat 7	Light drizzle	78 / 82 °F	47% · 0.09 in	6 mph NNE	2.3 ft	2:45 am · 3:07 pm	ECMWF
Sun 8	Light drizzle	78 / 84 °F	65% · 0.05 in	4 mph E	1.4 ft	3:20 am · 3:42 pm	ECMWF
Mon 9	Light drizzle	78 / 84 °F	63% · 0.09 in	2 mph NNE	0.9 ft	3:51 am · 4:13 pm	ECMWF
Tue 10	Light drizzle	79 / 85 °F	67% · 0.07 in	4 mph NNW	1.0 ft	4:22 am · 4:43 pm	ECMWF
Wed 11	Light drizzle	79 / 87 °F	59% · 0.05 in	4 mph SSE	1.2 ft	4:51 am · 5:12 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	Mainly clear	Mainly clear	Light drizzle	Light drizzle	Mainly clear	Mainly clear	Mainly clear
Temperature	78°	77°	77°	80°	81°	81°	78°	78°
Chance of rain	2%	8%	4%	25%	14%	0%	14%	8%
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)	10 NE	10 NE	12 NNE	11 NNE	11 NNE	10 NNE	6 N	7 NNE
Humidity	82%	84%	84%	77%	72%	74%	82%	83%
UV	0	0	0	6	12	4	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	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	81°	82°	83°	83°	83°	82°	82°
AIFS	80°	80°	81°	80°	80°	80°	81°
GFS	81°	81°	80°	80°	80°	80°	80°
ICON	83°	82°	83°	84°	85°	83°	83°
Confidence	high	high	high	high	high	high	high

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.03 in	0.10 in	0	0	0	0.14 in	0.16 in
AIFS	0	0.09 in	0.03 in	0	0	0	0
GFS	0.00 in	0.04 in	0.01 in	0	0	0	0
ICON	0.06 in	0.13 in	0	0	0	0	0
Confidence	medium	high	high	high	high	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1220	815	916	615	717	915	816
AIFS	15	14	15	11	8	9	11
GFS	2025	1413	1615	1011	1512	1717	1819
ICON	1523	1018	1523	1016	812	713	1117
Confidence	medium	high	medium	high	medium	medium	medium

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	25%	43%	17%	6%	0%	51%	65%
GFS (GEFS, 31 scenarios)	0%	35%	55%	6%	0%	3%	3%

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 +0.9 °F	Normal	A bit above +0.7 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +0.9 °F	Normal	A bit above +1.1 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.1 °F	Normal	A bit above +1.1 °F	82° / 80°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.3 °F	Normal	A bit above +1.3 °F	83° / 81°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.4 °F	Normal	A bit above +1.1 °F	83° / 81°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +1.4 °F	A bit below −31%	A bit above +1.3 °F
December	A bit above +2.2 °F	Normal	Above +2.0 °F
January	A bit above +2.5 °F	Normal	Above +2.5 °F
February	Above +2.7 °F	Normal	Above +2.9 °F
March	Above +2.9 °F	Normal	Above +2.7 °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.

Fomboni climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Fomboni is from August to October: highs of 79 °F to 82 °F, about 2 rainy days a month and 9 hours of sunshine a day.

Cyclone season: from November to April, peaking in April. In the last 30 years (1996–2025), 7 tropical cyclones passed within 93 mi of Fomboni, about 2 every 10 years; 4 of them with hurricane-force winds (74 mph or more). The most recent: Chido, in December 2024.

83° 71°

JanJ
83° 71°

FebF
84° 71°

MarM
84° 70°

AprA
83° 68°

MayM
80° 65°

JunJ
79° 64°

JulJ
79° 63°

AugA
80° 64°

SepS
82° 66°

OctO
84° 69°

NovN
84° 70°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	83°	71°	13.66 in	22	6.0	84°	3.8 ft	1
FebruaryFeb	83°	71°	12.39 in	19	6.4	84°	3.4 ft	1
MarchMar	84°	71°	9.34 in	20	7.2	85°	3.5 ft	1
AprilApr	84°	70°	7.74 in	14	9.3	85°	4.2 ft	2
MayMay	83°	68°	5.71 in	6	8.1	83°	4.8 ft	–
JuneJun	80°	65°	5.15 in	4	7.3	81°	5.3 ft	–
JulyJul	79°	64°	4.06 in	4	7.2	79°	5.4 ft	–
AugustAug	79°	63°	2.42 in	2	7.9	78°	4.9 ft	–
SeptemberSep	80°	64°	1.99 in	1	9.2	79°	4.2 ft	–
OctoberOct	82°	66°	3.39 in	3	9.8	80°	3.9 ft	–
NovemberNov	84°	69°	4.29 in	5	8.9	82°	3.6 ft	1
DecemberDec	84°	70°	6.99 in	13	8.1	84°	3.2 ft	1

Month	Water	Waves	Cyclones
Jan	84°	3.8 ft	1
Feb	84°	3.4 ft	1
Mar	85°	3.5 ft	1
Apr	85°	4.2 ft	2
May	83°	4.8 ft	–
Jun	81°	5.3 ft	–
Jul	79°	5.4 ft	–
Aug	78°	4.9 ft	–
Sep	79°	4.2 ft	–
Oct	80°	3.9 ft	–
Nov	82°	3.6 ft	1
Dec	84°	3.2 ft	1

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

A normal year brings 77.13 in of rain on about 112 days and about 2,900 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

Now80 °Ffeels like 85 °F

Tomorrow76 / 82 °F

It's 80 °F now (feels like 85 °F). Today, 77 °F to 81 °F; tomorrow, 76 °F to 82 °F.

Chance of rain

Today 25% 0.03 in
Fri 30 43% 0.10 in
Sat 31 17%
Sun 1 6%
Mon 2 0%
Tue 3 51% 0.14 in
Wed 4 65% 0.16 in

Today the chance of rain reaches 25%, with 0.03 in in total. The next day with likely rain is Friday 30: 43% and 0.10 in.

Recent rain: last 24 hours, 0.01 in; last 3 days, 0.02 in; last 7 days, 0.18 in.

Humidity and dew point

Humidity76%

Dew point72 °F

Humidity is 76% now and the dew point is 72 °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

Clouds33%

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

Now8

Today's peak12extreme

Fri 30: 13 · Sat 31: 13 · Sun 1: 13

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

29.9030.0030.10 29.88

Rising now (+0.04 inHg in 3 hours). Over the next 48 hours: +0.08 inHg. Rising pressure: anglers say fish bite less for a while. 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
Wed 28	Light drizzle	78 / 81 °F	0.01 in	14 mph NE
Tue 27	Overcast	78 / 82 °F	0	13 mph NE
Mon 26	Light drizzle	78 / 82 °F	0.01 in	11 mph NE
Sun 25	Drizzle	76 / 84 °F	0.12 in	6 mph ESE
Sat 24	Mainly clear	78 / 82 °F	0	10 mph NE
Fri 23	Light drizzle	78 / 82 °F	0.02 in	13 mph NE
Thu 22	Clear sky	76 / 82 °F	0	12 mph NE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Overcast	77 / 80 °F	0	13 mph NNE
Tue 20	Overcast	76 / 81 °F	0	12 mph NNE
Mon 19	Mainly clear	76 / 81 °F	0	9 mph NNE
Sun 18	Light drizzle	76 / 80 °F	0.09 in	8 mph NE
Sat 17	Drizzle	76 / 80 °F	0.18 in	6 mph NNE
Fri 16	Drizzle	74 / 79 °F	0.19 in	10 mph NNE
Thu 15	Light drizzle	76 / 80 °F	0.11 in	7 mph NNE
Wed 14	Light drizzle	77 / 81 °F	0.12 in	6 mph NNE
Tue 13	Light drizzle	77 / 84 °F	0.05 in	7 mph ESE
Mon 12	Light drizzle	77 / 83 °F	0.06 in	6 mph NE
Sun 11	Drizzle	77 / 81 °F	0.15 in	5 mph NNE
Sat 10	Drizzle	77 / 82 °F	0.12 in	6 mph NNE
Fri 9	Light drizzle	76 / 81 °F	0.04 in	8 mph N
Thu 8	Light drizzle	76 / 81 °F	0.08 in	7 mph ENE
Wed 7	Mainly clear	76 / 80 °F	0	10 mph NNE
Tue 6	Drizzle	74 / 79 °F	0.21 in	7 mph NE
Mon 5	Drizzle	76 / 79 °F	0.19 in	10 mph NE
Sun 4	Drizzle	76 / 79 °F	0.21 in	8 mph ENE
Sat 3	Drizzle	77 / 81 °F	0.18 in	12 mph ENE
Fri 2	Light drizzle	75 / 80 °F	0.06 in	9 mph NE
Thu 1	Drizzle	75 / 80 °F	0.20 in	6 mph E
Wed 30	Light drizzle	76 / 81 °F	0.08 in	5 mph S
Tue 29	Light drizzle	77 / 80 °F	0.08 in	11 mph NE

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 FomboniQuestions

What's the weather like today in Fomboni?

Light drizzle, from 77 °F to 81 °F, with a gentle breeze from the north-northeast (11 mph) and a 25% chance of rain.

Will it rain tomorrow in Fomboni?

On Friday 30 the chance of rain is 43% (0.10 in): light drizzle.

How warm will it be this week?

Between a low of 76 °F and a high of 83 °F; the warmest day, Saturday 31.

What's the UV index today?

It reaches 12 (extreme). Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Is the pressure rising or falling?

It's 29.96 inHg and rising: −0.03 inHg over the last 24 hours.

When is the best time to visit Fomboni?

The best time to visit Fomboni is from August to October: highs of 79 °F to 82 °F, about 2 rainy days a month and 9 hours of sunshine a day.

What is the weather like in Fomboni in October?

In October, Fomboni normally sees highs of 82 °F and lows of 66 °F, with about 3 rainy days (3.39 in for the month) and 10 hours of sunshine a day. The sea is around 80 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Fomboni?

The warmest is March, with average highs of 84 °F, and the coldest August, with lows of 63 °F. The wettest is January (13.66 in) and the driest, September.

When is cyclone season in Fomboni?

Cyclone season: from November to April, peaking in April. In the last 30 years (1996–2025), 7 tropical cyclones passed within 93 mi of Fomboni, about 2 every 10 years; 4 of them with hurricane-force winds (74 mph or more). The most recent: Chido, in December 2024.

More about Fomboni today

Weather near Fomboni

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 2.6 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 9:23 am (local time).

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