Weather in Arichat

14-day forecast · updated today, Thursday, October 29, at 1:09 am (ADT)

Now · mainly clear 41 °F

Feels like: 32 °F
Low / high: 41 / 56 °F
Rain: 0%
Wind: 12 mph W

↘ 30.23 inHg · falling

Today in Arichat: mainly clear, 41 °F to 56 °F, with a 0% chance of rain and a moderate breeze from the west (12 mph). Tomorrow, drizzle, 49 °F to 53 °F and a 90% chance of rain. The warmest day of the week is Monday 2, at 56 °F.

Measured now at the airport

Hart Island (CWRN), 12 mi away · 1 h 9 min ago

Visibility—

WeatherNothing to note

Temperature40 °F

Wind7 mph from the west-southwest

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

56° 41°
Today
53° 49°
Fri 30
48° 41°
Sat 31
44° 40°
Sun 1
56° 42°
Mon 2
51° 43°
Tue 3
55° 45°
Wed 4
58° 46°
Thu 5
51° 45°
Fri 6
55° 51°
Sat 7
53° 44°
Sun 8
47° 42°
Mon 9
46° 39°
Tue 10
48° 39°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Mainly clear	41 / 56 °F	0%	19 mph WSW	2.0 ft	10:43 am · 11:04 pm	ECMWF
Fri 30	Drizzle	49 / 53 °F	90% · 0.14 in	20 mph SW	2.5 ft	11:28 am · 11:52 pm	ECMWF
Sat 31	Light drizzle	41 / 48 °F	59% · 0.05 in	18 mph NW	1.6 ft	12:16 pm	ECMWF
Sun 1	Overcast	40 / 44 °F	2%	17 mph WNW	1.6 ft	12:46 am · 12:10 pm	ECMWF
Mon 2	Overcast	42 / 56 °F	6%	17 mph WSW	2.0 ft	12:47 am · 1:14 pm	ECMWF
Tue 3	Overcast	43 / 51 °F	12%	13 mph NW	1.0 ft	1:59 am · 2:35 pm	ECMWF
Wed 4	Light drizzle	45 / 55 °F	38% · 0.04 in	17 mph S	2.5 ft	3:16 am · 3:56 pm	ECMWF
Thu 5	Light drizzle	46 / 58 °F	29% · 0.04 in	19 mph WSW	2.4 ft	4:21 am · 4:57 pm	ECMWF
Fri 6	Drizzle	45 / 51 °F	33% · 0.09 in	9 mph ESE	1.0 ft	5:14 am · 5:48 pm	ECMWF
Sat 7	Rain	51 / 55 °F	39% · 2.07 in	16 mph E	—	6:02 am · 6:33 pm	ECMWF
Sun 8	Light drizzle	44 / 53 °F	35% · 0.04 in	23 mph WNW	—	6:48 am · 7:15 pm	ECMWF
Mon 9	Overcast	42 / 47 °F	21%	23 mph NW	—	7:32 am · 7:56 pm	ECMWF
Tue 10	Overcast	39 / 46 °F	21%	12 mph NNW	—	8:14 am · 8:35 pm	ECMWF
Wed 11	Overcast	39 / 48 °F	22%	14 mph SSW	—	8:55 am · 9:14 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	Mainly clear	Clear	Clear sky	Clear sky	Clear sky	Clear	Clear
Temperature	42°	41°	42°	44°	51°	56°	52°	51°
Chance of rain	0%	0%	0%	0%	0%	0%	0%	0%
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)	13 W	12 W	12 WSW	13 WSW	11 SW	12 SW	15 SW	17 SW
Humidity	68%	75%	80%	78%	64%	62%	82%	88%
UV	0	0	0	0	2	1	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Medium confidence

They broadly agree, but not quite on wind 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	56°	53°	48°	44°	56°	51°	55°
AIFS	55°	54°	50°	44°	55°	54°	56°
GFS	55°	53°	50°	49°	53°	47°	45°
ICON	55°	56°	51°	45°	57°	52°	44°
Confidence	high	high	high	high	high	medium	low

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0	0.14 in	0.05 in	0	0	0	0.02 in
AIFS	0	0.23 in	0.08 in	0	0	0.02 in	0.19 in
GFS	0	0.14 in	0.09 in	0	0.04 in	0.01 in	0
ICON	0	0.04 in	0.01 in	0	0.01 in	0.02 in	0
Confidence	high	high	medium	high	high	high	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1931	2032	1837	1728	1731	1323	1734
AIFS	18	20	20	15	14	13	17
GFS	2443	2545	2330	1625	2137	2030	1218
ICON	1427	1630	2039	1426	1734	1938	1222
Confidence	medium	medium	high	high	medium	medium	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)	0%	90%	59%	2%	6%	12%	38%
GFS (GEFS, 31 scenarios)	0%	81%	43%	3%	23%	35%	8%

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	Normal 0.0 °F	Normal	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal +0.5 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +0.9 °F	Normal	45° / 38°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.8 °F	Normal	44° / 37°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.4 °F	Normal	41° / 35°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.8 °F	Normal
December	Above +4.3 °F	Normal
January	Well above +6.1 °F	Normal
February	Well above +5.9 °F	Normal
March	Above +5.0 °F	Normal

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).

Arichat climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Arichat is in August: highs of 72 °F, about 9 rainy days a month and 7 hours of sunshine a day.

Hurricane season: in January and from August to September, peaking in September. In the last 30 years (1996–2025), 5 tropical cyclones passed within 93 mi of Arichat, about 2 every 10 years; 3 of them with hurricane-force winds (74 mph or more). The most recent: in January 2023.

32° 19°

JanJ
29° 16°

FebF
34° 21°

MarM
42° 31°

AprA
51° 38°

MayM
60° 46°

JunJ
68° 55°

JulJ
72° 59°

AugA
67° 54°

SepS
57° 45°

OctO
48° 37°

NovN
39° 28°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	32°	19°	6.11 in	10	2.4	35°	3.8 ft	1
FebruaryFeb	29°	16°	4.97 in	8	4.3	32°	3.9 ft	–
MarchMar	34°	21°	5.00 in	9	5.5	31°	3.4 ft	–
AprilApr	42°	31°	4.61 in	10	5.7	33°	3.3 ft	–
MayMay	51°	38°	4.59 in	9	6.2	39°	2.8 ft	–
JuneJun	60°	46°	5.00 in	10	6.6	48°	2.5 ft	–
JulyJul	68°	55°	4.22 in	10	7.1	58°	2.3 ft	–
AugustAug	72°	59°	4.39 in	9	6.9	64°	2.4 ft	1
SeptemberSep	67°	54°	4.48 in	9	5.9	62°	2.8 ft	3
OctoberOct	57°	45°	5.83 in	10	3.8	55°	3.2 ft	–
NovemberNov	48°	37°	5.66 in	11	2.4	47°	3.7 ft	–
DecemberDec	39°	28°	7.07 in	12	1.6	40°	3.7 ft	–

Month	Water	Waves	Cyclones
Jan	35°	3.8 ft	1
Feb	32°	3.9 ft	–
Mar	31°	3.4 ft	–
Apr	33°	3.3 ft	–
May	39°	2.8 ft	–
Jun	48°	2.5 ft	–
Jul	58°	2.3 ft	–
Aug	64°	2.4 ft	1
Sep	62°	2.8 ft	3
Oct	55°	3.2 ft	–
Nov	47°	3.7 ft	–
Dec	40°	3.7 ft	–

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

A normal year brings 61.94 in of rain on about 116 days and about 1,800 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

Now41 °Ffeels like 32 °F

Tomorrow49 / 53 °F

It's 41 °F now (feels like 32 °F). Today, 41 °F to 56 °F; tomorrow, 49 °F to 53 °F.

Chance of rain

Today 0%
Fri 30 90% 0.14 in
Sat 31 59% 0.05 in
Sun 1 2%
Mon 2 6%
Tue 3 12%
Wed 4 38% 0.04 in

Today the chance of rain reaches 0%. The next day with likely rain is Friday 30: 90% and 0.14 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.00 in; last 7 days, 2.70 in.

Humidity and dew point

Humidity71%

Dew point33 °F

Humidity is 71% now and the dew point is 33 °F.

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

Clouds20%

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 peak3low

Fri 30: 1 · Sat 31: 1 · Sun 1: 2

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 Anglers expect normal activity
↘ Falling · now Anglers say fish feed more before the change

29.8030.0030.2030.40 29.76

Falling now (−0.03 inHg in 3 hours). Over the next 48 hours: −0.44 inHg. Falling pressure: anglers say fish feed more before the change. 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	Overcast	41 / 47 °F	0	15 mph WNW
Tue 27	Overcast	42 / 53 °F	0	20 mph NW
Mon 26	Overcast	48 / 60 °F	0	14 mph WSW
Sun 25	Clear sky	45 / 60 °F	0	11 mph W
Sat 24	Drizzle	40 / 48 °F	0.04 in	21 mph NNW
Fri 23	Rain	38 / 46 °F	1.94 in	25 mph N
Thu 22	Light rain	46 / 50 °F	0.73 in	16 mph NE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Overcast	44 / 53 °F	0	14 mph ENE
Tue 20	Overcast	47 / 58 °F	0	13 mph NNW
Mon 19	Overcast	39 / 52 °F	0	15 mph S
Sun 18	Light drizzle	39 / 46 °F	0.00 in	17 mph NW
Sat 17	Drizzle	43 / 59 °F	0.11 in	23 mph W
Fri 16	Drizzle	47 / 53 °F	0.05 in	22 mph WSW
Thu 15	Light drizzle	48 / 57 °F	0.06 in	30 mph NW
Wed 14	Light rain	45 / 58 °F	0.70 in	25 mph SE
Tue 13	Overcast	43 / 50 °F	0	17 mph N
Mon 12	Light drizzle	47 / 59 °F	0.01 in	19 mph W
Sun 11	Overcast	48 / 54 °F	0	15 mph W
Sat 10	Light drizzle	47 / 53 °F	0.05 in	25 mph WNW
Fri 9	Drizzle	51 / 63 °F	0.07 in	18 mph WSW
Thu 8	Drizzle	53 / 62 °F	0.06 in	21 mph SSW
Wed 7	Partly cloudy	50 / 57 °F	0	18 mph WSW
Tue 6	Light drizzle	49 / 57 °F	0.00 in	26 mph W
Mon 5	Light rain	55 / 62 °F	0.61 in	20 mph SE
Sun 4	Overcast	48 / 57 °F	0	15 mph ESE
Sat 3	Drizzle	51 / 63 °F	0.17 in	14 mph NW
Fri 2	Overcast	59 / 68 °F	0	18 mph SW
Thu 1	Overcast	58 / 64 °F	0	13 mph SW
Wed 30	Light drizzle	58 / 63 °F	0.07 in	5 mph NE
Tue 29	Light rain	56 / 62 °F	0.54 in	19 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 ArichatQuestions

What's the weather like today in Arichat?

Mainly clear, from 41 °F to 56 °F, with a moderate breeze from the west (12 mph) and a 0% chance of rain.

Will it rain tomorrow in Arichat?

On Friday 30 the chance of rain is 90% (0.14 in): drizzle.

How warm will it be this week?

Between a low of 40 °F and a high of 56 °F; the warmest day, Monday 2.

What's the UV index today?

It reaches 3 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.23 inHg and falling: +0.02 inHg over the last 24 hours.

When is the best time to visit Arichat?

The best time to visit Arichat is in August: highs of 72 °F, about 9 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Arichat in October?

In October, Arichat normally sees highs of 57 °F and lows of 45 °F, with about 10 rainy days (5.83 in for the month) and 4 hours of sunshine a day. The sea is around 55 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Arichat?

The warmest is August, with average highs of 72 °F, and the coldest February, with lows of 16 °F. The wettest is December (7.07 in) and the driest, July.

When is hurricane season in Arichat?

Hurricane season: in January and from August to September, peaking in September. In the last 30 years (1996–2025), 5 tropical cyclones passed within 93 mi of Arichat, about 2 every 10 years; 3 of them with hurricane-force winds (74 mph or more). The most recent: in January 2023.

More about Arichat today

Weather near Arichat

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 1.4 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 1:09 am (local time).

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