Current Conditions

Chesterfield, Missouri

92°F33°C

Showers

Wind

SE 6 mph10 km/h

Humidity

38%

Cloud Cover

53%

As of Tuesday, September 8, 2026 at 8:28 PM CDT

Today's Outlook

Night

Partly cloudy, with a low around 78°F26°C. Breezy from the S at 6 to 8 mph10 to 13 km/h. 43% chance of showers in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Showers	High 94°F35°CFeels 99°F37°C	Low 78°F25°C	Precip 0.04 in1.1 mm43%	Cloud 41%	Wind SW 6 mph9 km/h	Wednesday: Partly cloudy and hot, with a high of 94°F35°C and morning low of 78°F25°C. Breezy from the WSW at 5 to 8 mph9 to 13 km/h. 16% chance of drizzle in the afternoon. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 78°F26°C. Breezy from the S at 6 to 8 mph10 to 13 km/h. 43% chance of showers in the evening.
Rain	High 79°F26°C	Low 73°F23°C	Precip 0.59 in14.9 mm93%	Cloud 91%	Wind NNW 4 mph6 km/h	Thursday: Overcast and warm, with a high of 79°F26°C and morning low of 73°F23°C. Light wind from the WNW around 4 mph6 km/h. 93% chance of rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 73°F23°C. Light wind from the NNE around 3 mph6 km/h. 83% chance of rain throughout the night.
Drizzle	High 85°F29°C	Low 69°F20°C	Precip 0.08 in2 mm29%	Cloud 51%	Wind ESE 4 mph6 km/h	Friday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 69°F20°C. Light wind from the ESE around 4 mph6 km/h. 29% chance of drizzle throughout the day. Humid. Friday Night: Partly cloudy, with a low around 69°F21°C. Light wind from the E around 4 mph7 km/h. 13% chance of drizzle overnight.
Drizzle	High 89°F31°CFeels 92°F33°C	Low 70°F21°C	Precip 0.05 in1.3 mm13%	Cloud 49%	Wind SW 5 mph7 km/h	Saturday: Mostly cloudy and hot, with a high of 89°F31°C and morning low of 70°F21°C. Light wind from the SW around 5 mph7 km/h. 13% chance of drizzle throughout the day. Humid. Saturday Night: Partly cloudy, with a low around 71°F22°C. Light wind from the S around 5 mph7 km/h. 13% chance of drizzle overnight.
Clear	High 88°F31°C	Low 69°F21°C	Precip 0.02 in0.6 mm9%	Cloud 31%	Wind NNE 5 mph8 km/h	Sunday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 69°F21°C. Light wind from the N around 5 mph8 km/h. Sunday Night: Mostly clear, with a low around 72°F22°C. Breezy from the NE at 5 to 7 mph9 to 11 km/h.
Clear	High 94°F34°C	Low 70°F21°C	Precip 0.02 in0.4 mm7%	Cloud 24%	Wind SSE 8 mph13 km/h	Monday: Partly cloudy and hot, with a high of 94°F34°C and morning low of 70°F21°C. Breezy from the SSE at 8 to 10 mph13 to 16 km/h. Monday Night: Mostly clear, with a low around 71°F22°C. Breezy from the SSE at 8 to 10 mph13 to 17 km/h.
Drizzle	High 93°F34°C	Low 75°F24°C	Precip 0.05 in1.2 mm15%	Cloud 37%	Wind SSW 7 mph12 km/h	Tuesday: Partly cloudy and hot, with a high of 93°F34°C and morning low of 75°F24°C. Breezy from the SW at 7 mph12 km/h. 11% chance of drizzle throughout the day. Humid. Tuesday Night: Partly cloudy, with a low around 77°F25°C. Breezy from the S at 8 to 10 mph12 to 16 km/h. 15% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	94°F35°C Feels 99°F37°C	78°F25°C	0.04 in1.1 mm· 43%	41%	Showers	SW 6 mph9 km/h
DayPartly cloudy and hot, with a high of 94°F35°C and morning low of 78°F25°C. Breezy from the WSW at 5 to 8 mph9 to 13 km/h. 16% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 78°F26°C. Breezy from the S at 6 to 8 mph10 to 13 km/h. 43% chance of showers in the evening.
	ThursdaySep 10	79°F26°C	73°F23°C	0.59 in14.9 mm· 93%	91%	Rain	NNW 4 mph6 km/h
DayOvercast and warm, with a high of 79°F26°C and morning low of 73°F23°C. Light wind from the WNW around 4 mph6 km/h. 93% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 73°F23°C. Light wind from the NNE around 3 mph6 km/h. 83% chance of rain throughout the night.
	FridaySep 11	85°F29°C	69°F20°C	0.08 in2 mm· 29%	51%	Drizzle	ESE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 69°F20°C. Light wind from the ESE around 4 mph6 km/h. 29% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 69°F21°C. Light wind from the E around 4 mph7 km/h. 13% chance of drizzle overnight.
	SaturdaySep 12	89°F31°C Feels 92°F33°C	70°F21°C	0.05 in1.3 mm· 13%	49%	Drizzle	SW 5 mph7 km/h
DayMostly cloudy and hot, with a high of 89°F31°C and morning low of 70°F21°C. Light wind from the SW around 5 mph7 km/h. 13% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 71°F22°C. Light wind from the S around 5 mph7 km/h. 13% chance of drizzle overnight.
	SundaySep 13	88°F31°C	69°F21°C	0.02 in0.6 mm· 9%	31%	Clear	NNE 5 mph8 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 69°F21°C. Light wind from the N around 5 mph8 km/h. NightMostly clear, with a low around 72°F22°C. Breezy from the NE at 5 to 7 mph9 to 11 km/h.
	MondaySep 14	94°F34°C	70°F21°C	0.02 in0.4 mm· 7%	24%	Clear	SSE 8 mph13 km/h
DayPartly cloudy and hot, with a high of 94°F34°C and morning low of 70°F21°C. Breezy from the SSE at 8 to 10 mph13 to 16 km/h. NightMostly clear, with a low around 71°F22°C. Breezy from the SSE at 8 to 10 mph13 to 17 km/h.
	TuesdaySep 15	93°F34°C	75°F24°C	0.05 in1.2 mm· 15%	37%	Drizzle	SSW 7 mph12 km/h
DayPartly cloudy and hot, with a high of 93°F34°C and morning low of 75°F24°C. Breezy from the SW at 7 mph12 km/h. 11% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 77°F25°C. Breezy from the S at 8 to 10 mph12 to 16 km/h. 15% chance of drizzle in the evening.
	WednesdaySep 16	90°F32°C Feels 93°F34°C	72°F22°C	0.13 in3.4 mm· 27%	50%	Showers	SE 6 mph9 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 72°F22°C. Light wind from the SE around 5 mph8 km/h. 27% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 74°F23°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. 23% chance of showers throughout the night.
	ThursdaySep 17	90°F32°C	73°F23°C	0.09 in2.4 mm· 22%	41%	Showers	S 7 mph11 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 73°F23°C. Breezy from the SSW at 7 to 8 mph12 to 12 km/h. 13% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 75°F24°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 22% chance of showers throughout the night.
	FridaySep 18	83°F28°C	68°F20°C	0.09 in2.4 mm· 17%	47%	Drizzle	WNW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 68°F20°C. Breezy from the W at 7 mph12 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 71°F22°C. Breezy from the WNW at 7 to 8 mph11 to 13 km/h. 17% chance of drizzle throughout the night.
	SaturdaySep 19	79°F26°C	63°F17°C	0.16 in4.1 mm· 20%	51%	Showers	N 6 mph10 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 63°F17°C. Light wind from the NW around 6 mph10 km/h. 20% chance of showers throughout the day. NightPartly cloudy, with a low around 65°F19°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 17% chance of showers throughout the night.
	SundaySep 20	76°F24°C	60°F16°C	0.14 in3.6 mm· 20%	54%	Showers	NNE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 60°F16°C. Breezy from the NNE at 7 mph11 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 17% chance of showers throughout the night.
	MondaySep 21	74°F23°C	59°F15°C	0.16 in4.1 mm· 24%	60%	Showers	ENE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 59°F15°C. Breezy from the ENE at 7 mph11 km/h. 24% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. 18% chance of drizzle throughout the night.
	TuesdaySep 22	74°F23°C	58°F15°C	0.13 in3.4 mm· 19%	62%	Showers	ENE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 58°F15°C. Breezy from the ENE at 7 mph11 km/h. 19% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Light wind from the E around 6 mph10 km/h. 18% chance of showers throughout the night.
	WednesdaySep 23	75°F24°C	59°F15°C	0.09 in2.3 mm· 20%	59%	Drizzle	ESE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 59°F15°C. Light wind from the SE around 6 mph10 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 60°F16°C. Light wind from the ESE around 6 mph10 km/h. 20% chance of drizzle throughout the night.

Nearby Cities

Ballwin5 mi8 km Manchester6 mi9 km Wildwood7 mi12 km Creve Coeur8 mi13 km Maryland Heights9 mi14 km Saint Charles10 mi16 km

About This Forecast

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Coordinates: 38.6631°N, 90.5771°W·Elevation: 144m·Timezone: America/Chicago·Population: 47,864