Current Conditions

Darien, Connecticut

79°F26°C

Partly Cloudy

Wind

NW 3 mph5 km/h

Humidity

43%

Cloud Cover

85%

As of Tuesday, September 8, 2026 at 6:24 PM EDT

Today's Outlook

Night

Overcast, with a low around 67°F20°C. Light wind from the WSW around 3 mph5 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 79°F26°C	Low 67°F20°C	Precip 0 in0 mm—	Cloud 74%	Wind WNW 3 mph5 km/h	Tuesday: Mostly cloudy and warm, with a high of 79°F26°C. Light wind from the NW around 4 mph6 km/h. Tuesday Night: Overcast, with a low around 67°F20°C. Light wind from the WSW around 3 mph5 km/h.
Drizzle	High 80°F26°C	Low 63°F17°C	Precip 0.01 in0.3 mm17%	Cloud 80%	Wind S 7 mph11 km/h	Wednesday: Mostly cloudy and warm, with a high of 80°F26°C and morning low of 66°F19°C. Breezy from the S at 7 to 10 mph12 to 16 km/h. 17% chance of drizzle in the afternoon. Humid. Wednesday Night: Overcast, with a low around 63°F17°C. Breezy from the SSW at 7 to 12 mph11 to 20 km/h. 10% chance of drizzle.
Light Rain	High 85°F29°C	Low 72°F22°C	Precip 0.14 in3.5 mm74%	Cloud 75%	Wind WSW 8 mph13 km/h	Thursday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 72°F22°C. Breezy from the W at 8 mph12 km/h. 69% chance of showers in the morning. Humid. Thursday Night: Overcast, with a low around 73°F23°C. Breezy from the WSW at 9 to 13 mph15 to 20 km/h. 74% chance of light rain overnight.
Clear	High 78°F25°C	Low 63°F17°C	Precip 0 in0.1 mm8%	Cloud 21%	Wind NNW 6 mph10 km/h	Friday: Mostly clear and warm, with a high of 78°F25°C and morning low of 66°F19°C. Breezy from the NW at 7 mph11 km/h. Friday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the NNW at 5 to 7 mph9 to 12 km/h.
Light Rain	High 76°F24°C	Low 58°F15°C	Precip 0.07 in1.9 mm43%	Cloud 79%	Wind SE 6 mph9 km/h	Saturday: Overcast and warm, with a high of 76°F24°C and morning low of 61°F16°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. 13% chance of drizzle in the afternoon. Saturday Night: Mostly cloudy, with a low around 58°F15°C. Breezy from the ESE at 5 to 7 mph9 to 11 km/h. 43% chance of light rain in the evening.
Rain	High 79°F26°C	Low 68°F20°C	Precip 0.48 in12.3 mm77%	Cloud 74%	Wind SW 6 mph9 km/h	Sunday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 69°F21°C. Light wind from the SW around 5 mph8 km/h. 65% chance of rain throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the SSW around 6 mph10 km/h. 77% chance of rain throughout the night.
Clear	High 76°F24°C	Low 63°F17°C	Precip 0.02 in0.6 mm9%	Cloud 36%	Wind NW 7 mph12 km/h	Monday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 65°F18°C. Breezy from the NW at 8 to 9 mph13 to 14 km/h. Monday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the NW at 7 to 8 mph11 to 12 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	79°F26°C	67°F20°C	0 in0 mm· —	74%	Partly Cloudy	WNW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 79°F26°C. Light wind from the NW around 4 mph6 km/h. NightOvercast, with a low around 67°F20°C. Light wind from the WSW around 3 mph5 km/h.
	WednesdaySep 9	80°F26°C	63°F17°C	0.01 in0.3 mm· 17%	80%	Drizzle	S 7 mph11 km/h
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 66°F19°C. Breezy from the S at 7 to 10 mph12 to 16 km/h. 17% chance of drizzle in the afternoon. Humid. NightOvercast, with a low around 63°F17°C. Breezy from the SSW at 7 to 12 mph11 to 20 km/h. 10% chance of drizzle.
	ThursdaySep 10	85°F29°C	72°F22°C	0.14 in3.5 mm· 74%	75%	Light Rain	WSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 72°F22°C. Breezy from the W at 8 mph12 km/h. 69% chance of showers in the morning. Humid. NightOvercast, with a low around 73°F23°C. Breezy from the WSW at 9 to 13 mph15 to 20 km/h. 74% chance of light rain overnight.
	FridaySep 11	78°F25°C	63°F17°C	0 in0.1 mm· 8%	21%	Clear	NNW 6 mph10 km/h
DayMostly clear and warm, with a high of 78°F25°C and morning low of 66°F19°C. Breezy from the NW at 7 mph11 km/h. NightPartly cloudy, with a low around 63°F17°C. Breezy from the NNW at 5 to 7 mph9 to 12 km/h.
	SaturdaySep 12	76°F24°C	58°F15°C	0.07 in1.9 mm· 43%	79%	Light Rain	SE 6 mph9 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 61°F16°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. 13% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 58°F15°C. Breezy from the ESE at 5 to 7 mph9 to 11 km/h. 43% chance of light rain in the evening.
	SundaySep 13	79°F26°C	68°F20°C	0.48 in12.3 mm· 77%	74%	Rain	SW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 69°F21°C. Light wind from the SW around 5 mph8 km/h. 65% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the SSW around 6 mph10 km/h. 77% chance of rain throughout the night.
	MondaySep 14	76°F24°C	63°F17°C	0.02 in0.6 mm· 9%	36%	Clear	NW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 65°F18°C. Breezy from the NW at 8 to 9 mph13 to 14 km/h. NightPartly cloudy, with a low around 63°F17°C. Breezy from the NW at 7 to 8 mph11 to 12 km/h.
	TuesdaySep 15	74°F23°C	59°F15°C	0.01 in0.3 mm· 5%	46%	Partly Cloudy	SSE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 61°F16°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the SSE at 7 to 8 mph11 to 12 km/h.
	WednesdaySep 16	80°F27°C	66°F19°C	0.08 in2.1 mm· 22%	55%	Drizzle	SW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Light wind from the SW around 6 mph10 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h. 19% chance of drizzle throughout the night.
	ThursdaySep 17	77°F25°C	66°F19°C	0.07 in1.9 mm· 15%	60%	Drizzle	SSE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 67°F19°C. Light wind from the SE around 6 mph9 km/h. 12% chance of drizzle throughout the day. NightMostly cloudy, with a low around 66°F19°C. Light wind from the S around 6 mph10 km/h. 15% chance of drizzle throughout the night.
	FridaySep 18	79°F26°C	67°F20°C	0.12 in3.1 mm· 20%	60%	Showers	SW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Breezy from the WSW at 7 to 8 mph12 to 13 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 67°F20°C. Breezy from the SW at 7 to 8 mph11 to 12 km/h. 20% chance of showers throughout the night.
	SaturdaySep 19	76°F24°C	65°F18°C	0.1 in2.5 mm· 18%	49%	Showers	WNW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 66°F19°C. Breezy from the WNW at 7 to 8 mph12 to 12 km/h. 18% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the WNW at 7 to 8 mph11 to 12 km/h. 17% chance of drizzle throughout the night.
	SundaySep 20	71°F22°C	61°F16°C	0.14 in3.6 mm· 21%	63%	Showers	NW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 62°F16°C. Breezy from the WNW at 7 mph11 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the NW at 7 mph11 km/h. 20% chance of showers throughout the night.
	MondaySep 21	69°F21°C	60°F15°C	0.22 in5.5 mm· 33%	63%	Showers	N 7 mph12 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 60°F16°C. Breezy from the N at 8 mph12 km/h. 33% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F15°C. Breezy from the N at 7 mph11 km/h. 24% chance of showers throughout the night.
	TuesdaySep 22	68°F20°C	57°F14°C	0.2 in5.1 mm· 21%	58%	Showers	N 7 mph11 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 58°F14°C. Breezy from the N at 7 mph12 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the N at 7 mph11 km/h. 21% chance of showers throughout the night.

Nearby Cities

Stamford4 mi6 km East Norwalk4 mi7 km Norwalk4 mi7 km New Canaan5 mi8 km North Stamford6 mi9 km Westport7 mi12 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 41.0787°N, 73.4693°W·Elevation: 14m·Timezone: America/New_York·Population: 20,732