Current Conditions

Saint-Louis, Grand Est

57°F14°C

Partly Cloudy

Wind

SW 2 mph3 km/h

Humidity

76%

Cloud Cover

12%

As of Thursday, September 3, 2026 at 6:08 AM GMT+2

Today's Outlook

Day

Mostly cloudy and warm, with a high of 80°F27°C and morning low of 58°F14°C. Breezy from the W at 5 to 7 mph9 to 12 km/h. Dry air.

Night

Partly cloudy, with a low around 57°F14°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 80°F27°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 50%	Wind WSW 4 mph7 km/h	Thursday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 58°F14°C. Breezy from the W at 5 to 7 mph9 to 12 km/h. Dry air. Thursday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the WSW around 3 mph5 km/h.
Clear	High 88°F31°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 4%	Wind WSW 5 mph9 km/h	Friday: Mostly clear and hot, with a high of 88°F31°C and morning low of 61°F16°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h. Friday Night: Mostly clear, with a low around 59°F15°C. Light wind from the WSW around 4 mph7 km/h.
Showers	High 78°F25°C	Low 64°F18°C	Precip 0.06 in1.5 mm48%	Cloud 50%	Wind WNW 5 mph7 km/h	Saturday: Mostly cloudy and warm, with a high of 78°F25°C and morning low of 65°F19°C. Light wind from the WNW around 5 mph8 km/h. 48% chance of showers throughout the day. Saturday Night: Partly cloudy, with a low around 64°F18°C. Light wind from the NW around 4 mph6 km/h.
Clear	High 81°F27°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 31%	Wind ENE 4 mph6 km/h	Sunday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 56°F13°C. Light wind from the ENE around 4 mph6 km/h. Sunday Night: Partly cloudy, with a low around 55°F13°C. Light wind from the NE around 4 mph6 km/h.
Drizzle	High 84°F29°C	Low 62°F16°C	Precip 0.04 in0.9 mm25%	Cloud 47%	Wind SSW 4 mph6 km/h	Monday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 63°F17°C. Light wind from the SW around 4 mph7 km/h. 24% chance of drizzle around midday. Monday Night: Partly cloudy, with a low around 62°F16°C. Light wind from the S around 3 mph5 km/h. 25% chance of drizzle in the evening.
Showers	High 83°F28°C	Low 63°F17°C	Precip 0.08 in2.1 mm31%	Cloud 39%	Wind SW 4 mph7 km/h	Tuesday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 63°F17°C. Breezy from the SW at 5 to 7 mph8 to 11 km/h. 18% chance of drizzle in the afternoon. Tuesday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the SW around 4 mph6 km/h. 31% chance of showers in the evening.
Light Rain	High 66°F19°C	Low 56°F14°C	Precip 0.34 in8.6 mm65%	Cloud 75%	Wind W 6 mph10 km/h	Wednesday: Overcast and mild, with a high of 65°F18°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. 65% chance of light rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 56°F14°C. Light wind from the WSW around 5 mph8 km/h. 51% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	80°F27°C	57°F14°C	0 in0 mm· —	50%	Partly Cloudy	WSW 4 mph7 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 58°F14°C. Breezy from the W at 5 to 7 mph9 to 12 km/h. Dry air. NightPartly cloudy, with a low around 57°F14°C. Light wind from the WSW around 3 mph5 km/h.
	FridaySep 4	88°F31°C	59°F15°C	0 in0 mm· —	4%	Clear	WSW 5 mph9 km/h
DayMostly clear and hot, with a high of 88°F31°C and morning low of 61°F16°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h. NightMostly clear, with a low around 59°F15°C. Light wind from the WSW around 4 mph7 km/h.
	SaturdaySep 5	78°F25°C	64°F18°C	0.06 in1.5 mm· 48%	50%	Showers	WNW 5 mph7 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 65°F19°C. Light wind from the WNW around 5 mph8 km/h. 48% chance of showers throughout the day. NightPartly cloudy, with a low around 64°F18°C. Light wind from the NW around 4 mph6 km/h.
	SundaySep 6	81°F27°C	55°F13°C	0 in0 mm· —	31%	Clear	ENE 4 mph6 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 56°F13°C. Light wind from the ENE around 4 mph6 km/h. NightPartly cloudy, with a low around 55°F13°C. Light wind from the NE around 4 mph6 km/h.
	MondaySep 7	84°F29°C	62°F16°C	0.04 in0.9 mm· 25%	47%	Drizzle	SSW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 63°F17°C. Light wind from the SW around 4 mph7 km/h. 24% chance of drizzle around midday. NightPartly cloudy, with a low around 62°F16°C. Light wind from the S around 3 mph5 km/h. 25% chance of drizzle in the evening.
	TuesdaySep 8	83°F28°C	63°F17°C	0.08 in2.1 mm· 31%	39%	Showers	SW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 63°F17°C. Breezy from the SW at 5 to 7 mph8 to 11 km/h. 18% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 63°F17°C. Light wind from the SW around 4 mph6 km/h. 31% chance of showers in the evening.
	WednesdaySep 9	66°F19°C	56°F14°C	0.34 in8.6 mm· 65%	75%	Light Rain	W 6 mph10 km/h
DayOvercast and mild, with a high of 65°F18°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. 65% chance of light rain throughout the day. NightMostly cloudy, with a low around 56°F14°C. Light wind from the WSW around 5 mph8 km/h. 51% chance of light rain throughout the night.
	ThursdaySep 10	65°F18°C	52°F11°C	0.06 in1.5 mm· 25%	67%	Drizzle	WNW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 52°F11°C. Light wind from the WNW around 5 mph8 km/h. 25% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 53°F11°C. Light wind from the W around 4 mph6 km/h. 17% chance of drizzle throughout the night.
	FridaySep 11	67°F19°C	52°F11°C	0.09 in2.2 mm· 23%	64%	Drizzle	WSW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 52°F11°C. Light wind from the WSW around 5 mph8 km/h. 23% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 52°F11°C. Light wind from the WSW around 4 mph6 km/h. 23% chance of drizzle throughout the night.
	SaturdaySep 12	66°F19°C	54°F12°C	0.13 in3.2 mm· 36%	63%	Drizzle	WSW 5 mph8 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 54°F12°C. Light wind from the W around 6 mph9 km/h. 36% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the WSW around 4 mph6 km/h. 29% chance of drizzle throughout the night.
	SundaySep 13	66°F19°C	54°F12°C	0.12 in3.1 mm· 32%	65%	Drizzle	WNW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 54°F12°C. Light wind from the WNW around 5 mph8 km/h. 32% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the W around 4 mph6 km/h. 26% chance of drizzle throughout the night.
	MondaySep 14	67°F20°C	53°F11°C	0.08 in2 mm· 23%	61%	Drizzle	NNW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 53°F11°C. Light wind from the NNW around 5 mph7 km/h. 23% chance of drizzle throughout the day. NightMostly cloudy, with a low around 53°F11°C. Light wind from the N around 4 mph6 km/h. 19% chance of drizzle throughout the night.
	TuesdaySep 15	68°F20°C	53°F12°C	0.08 in2 mm· 25%	57%	Drizzle	NNW 5 mph7 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 53°F12°C. Light wind from the NNW around 5 mph8 km/h. 25% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the NNW around 4 mph6 km/h. 19% chance of drizzle throughout the night.
	WednesdaySep 16	68°F20°C	53°F12°C	0.09 in2.2 mm· 20%	54%	Drizzle	NNW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 53°F12°C. Light wind from the NNW around 5 mph9 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the NNW around 4 mph7 km/h. 20% chance of drizzle throughout the night.
	ThursdaySep 17	68°F20°C	54°F12°C	0.11 in2.8 mm· 25%	55%	Drizzle	NNW 5 mph7 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 54°F12°C. Light wind from the NNW around 5 mph8 km/h. 25% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the NNW around 4 mph6 km/h. 21% chance of drizzle throughout the night.

Nearby Cities

Mulhouse15 mi25 km Illzach16 mi26 km Wittenheim19 mi30 km Belfort33 mi53 km Audincourt34 mi54 km Colmar35 mi56 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: 47.5921°N, 7.5592°E·Elevation: 248m·Timezone: Europe/Paris·Population: 20,871