Current Conditions

Boissy-Saint-Léger, Île-de-France

64°F18°C

Partly Cloudy

Wind

SSW 5 mph8 km/h

Humidity

62%

Cloud Cover

20%

As of Wednesday, September 2, 2026 at 11:29 PM GMT+2

Today's Outlook

Night

Partly cloudy, with a low around 60°F15°C. Light wind from the WSW around 6 mph10 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 80°F26°C	Low 60°F15°C	Precip 0 in0 mm—	Cloud 58%	Wind WSW 8 mph13 km/h	Thursday: Overcast and warm, with a high of 80°F26°C and morning low of 61°F16°C. Breezy from the WSW at 10 to 11 mph16 to 17 km/h. Thursday Night: Partly cloudy, with a low around 60°F15°C. Light wind from the WSW around 6 mph10 km/h.
Clear	High 84°F29°C	Low 64°F18°C	Precip 0 in0 mm—	Cloud 32%	Wind W 9 mph15 km/h	Friday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 65°F18°C. Breezy from the WSW at 11 to 12 mph17 to 20 km/h. Friday Night: Partly cloudy, with a low around 64°F18°C. Breezy from the W at 8 to 10 mph12 to 16 km/h.
Partly Cloudy	High 78°F25°C	Low 61°F16°C	Precip 0 in0.1 mm7%	Cloud 45%	Wind NNW 5 mph8 km/h	Saturday: Partly cloudy and warm, with a high of 78°F25°C and morning low of 61°F16°C. Light wind from the NNW around 4 mph7 km/h. Saturday Night: Partly cloudy, with a low around 62°F17°C. Breezy from the NNW at 6 to 7 mph9 to 12 km/h.
Partly Cloudy	High 84°F29°C	Low 57°F14°C	Precip 0 in0.1 mm4%	Cloud 50%	Wind ESE 6 mph10 km/h	Sunday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 58°F14°C. Breezy from the ESE at 7 mph11 km/h. Sunday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the E around 5 mph9 km/h.
Partly Cloudy	High 81°F27°C	Low 65°F18°C	Precip 0.01 in0.2 mm6%	Cloud 54%	Wind WSW 7 mph11 km/h	Monday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 65°F18°C. Breezy from the WSW at 8 to 9 mph12 to 14 km/h. Monday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the WSW around 6 mph9 km/h.
Showers	High 74°F24°C	Low 61°F16°C	Precip 0.15 in3.7 mm45%	Cloud 62%	Wind SW 9 mph14 km/h	Tuesday: Mostly cloudy and warm, with a high of 74°F24°C and morning low of 61°F16°C. Breezy from the SW at 11 to 12 mph17 to 20 km/h. 33% chance of showers throughout the day. Tuesday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h. 45% chance of showers in the evening.
Showers	High 68°F20°C	Low 55°F13°C	Precip 0.11 in2.7 mm34%	Cloud 62%	Wind W 9 mph14 km/h	Wednesday: Mostly cloudy and mild, with a high of 68°F20°C and morning low of 55°F13°C. Breezy from the W at 10 to 11 mph16 to 17 km/h. 16% chance of drizzle throughout the day. Wednesday Night: Mostly cloudy, with a low around 56°F14°C. Breezy from the WNW at 7 to 8 mph12 to 14 km/h. 34% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	80°F26°C	60°F15°C	0 in0 mm· —	58%	Partly Cloudy	WSW 8 mph13 km/h
DayOvercast and warm, with a high of 80°F26°C and morning low of 61°F16°C. Breezy from the WSW at 10 to 11 mph16 to 17 km/h. NightPartly cloudy, with a low around 60°F15°C. Light wind from the WSW around 6 mph10 km/h.
	FridaySep 4	84°F29°C	64°F18°C	0 in0 mm· —	32%	Clear	W 9 mph15 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 65°F18°C. Breezy from the WSW at 11 to 12 mph17 to 20 km/h. NightPartly cloudy, with a low around 64°F18°C. Breezy from the W at 8 to 10 mph12 to 16 km/h.
	SaturdaySep 5	78°F25°C	61°F16°C	0 in0.1 mm· 7%	45%	Partly Cloudy	NNW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 61°F16°C. Light wind from the NNW around 4 mph7 km/h. NightPartly cloudy, with a low around 62°F17°C. Breezy from the NNW at 6 to 7 mph9 to 12 km/h.
	SundaySep 6	84°F29°C	57°F14°C	0 in0.1 mm· 4%	50%	Partly Cloudy	ESE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 58°F14°C. Breezy from the ESE at 7 mph11 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the E around 5 mph9 km/h.
	MondaySep 7	81°F27°C	65°F18°C	0.01 in0.2 mm· 6%	54%	Partly Cloudy	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 65°F18°C. Breezy from the WSW at 8 to 9 mph12 to 14 km/h. NightMostly cloudy, with a low around 65°F18°C. Light wind from the WSW around 6 mph9 km/h.
	TuesdaySep 8	74°F24°C	61°F16°C	0.15 in3.7 mm· 45%	62%	Showers	SW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 61°F16°C. Breezy from the SW at 11 to 12 mph17 to 20 km/h. 33% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h. 45% chance of showers in the evening.
	WednesdaySep 9	68°F20°C	55°F13°C	0.11 in2.7 mm· 34%	62%	Showers	W 9 mph14 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 55°F13°C. Breezy from the W at 10 to 11 mph16 to 17 km/h. 16% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F14°C. Breezy from the WNW at 7 to 8 mph12 to 14 km/h. 34% chance of showers throughout the night.
	ThursdaySep 10	68°F20°C	52°F11°C	0.04 in1 mm· 14%	65%	Drizzle	W 6 mph10 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 52°F11°C. Breezy from the W at 7 to 8 mph11 to 12 km/h. 14% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 52°F11°C. Light wind from the WNW around 6 mph9 km/h. 10% chance of drizzle in the evening.
	FridaySep 11	70°F21°C	54°F12°C	0.06 in1.5 mm· 16%	69%	Drizzle	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 54°F12°C. Breezy from the SW at 8 to 9 mph12 to 14 km/h. 16% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. 16% chance of drizzle throughout the night.
	SaturdaySep 12	70°F21°C	56°F14°C	0.07 in1.9 mm· 27%	67%	Drizzle	W 7 mph12 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 56°F14°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 27% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the WNW at 7 mph11 km/h. 17% chance of drizzle throughout the night.
	SundaySep 13	70°F21°C	55°F13°C	0.05 in1.3 mm· 17%	64%	Drizzle	NW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 55°F13°C. Breezy from the NW at 8 to 9 mph13 to 14 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Light wind from the NW around 7 mph11 km/h. 12% chance of drizzle in the evening.
	MondaySep 14	71°F22°C	54°F12°C	0.04 in0.9 mm· 16%	57%	Drizzle	NNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 54°F12°C. Breezy from the NNW at 7 to 8 mph12 to 13 km/h. 16% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h.
	TuesdaySep 15	71°F22°C	54°F12°C	0.05 in1.3 mm· 16%	50%	Drizzle	NNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 54°F12°C. Breezy from the NW at 7 to 8 mph12 to 13 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 55°F13°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h. 12% chance of drizzle overnight.
	WednesdaySep 16	71°F22°C	55°F13°C	0.04 in1 mm· 12%	57%	Drizzle	NNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 55°F13°C. Breezy from the NNW at 7 to 8 mph12 to 13 km/h. 11% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 55°F13°C. Light wind from the NNW around 6 mph10 km/h. 12% chance of drizzle in the evening.
	ThursdaySep 17	71°F22°C	55°F13°C	0.05 in1.2 mm· 15%	58%	Drizzle	WNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 55°F13°C. Breezy from the WNW at 7 to 8 mph12 to 13 km/h. 15% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Light wind from the NW around 6 mph10 km/h. 12% chance of drizzle throughout the night.

Nearby Cities

Limeil-Brévannes1 mi2 km Sucy-en-Brie2 mi3 km Bonneuil-sur-Marne2 mi3 km Yerres2 mi4 km Saint-Maur-des-Fossés3 mi5 km Villeneuve-Saint-Georges3 mi5 km

About This Forecast

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Coordinates: 48.7515°N, 2.5116°E·Elevation: 89m·Timezone: Europe/Paris·Population: 15,877