Current Conditions

Mehlville, Missouri

65°F18°C

Cloudy

Wind

NNE 8 mph13 km/h

Humidity

73%

Cloud Cover

88%

As of Wednesday, September 23, 2026 at 10:42 AM CDT

Today's Outlook

Day

Overcast and warm, with a high of 69°F21°C and morning low of 61°F16°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h.

Night

Overcast, with a low around 65°F18°C. Light wind from the NNE around 6 mph10 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Cloudy	High 69°F21°C	Low 61°F16°C	Precip 0.01 in0.2 mm6%	Cloud 89%	Wind NNE 7 mph11 km/h	Wednesday: Overcast and warm, with a high of 69°F21°C and morning low of 61°F16°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. Wednesday Night: Overcast, with a low around 65°F18°C. Light wind from the NNE around 6 mph10 km/h.
Cloudy	High 72°F22°C	Low 61°F16°C	Precip 0 in0.1 mm2%	Cloud 86%	Wind NE 4 mph7 km/h	Thursday: Overcast and warm, with a high of 72°F22°C and morning low of 61°F16°C. Light wind from the NNE around 4 mph7 km/h. Thursday Night: Overcast, with a low around 61°F16°C. Light wind from the NE around 4 mph7 km/h.
Cloudy	High 75°F24°C	Low 62°F17°C	Precip 0 in0.1 mm3%	Cloud 82%	Wind NE 4 mph6 km/h	Friday: Overcast and warm, with a high of 75°F24°C and morning low of 62°F17°C. Light wind from the ENE around 4 mph7 km/h. Friday Night: Mostly cloudy, with a low around 63°F17°C. Light wind from the NE around 4 mph6 km/h.
Drizzle	High 71°F22°C	Low 60°F16°C	Precip 0.04 in1.1 mm30%	Cloud 90%	Wind ENE 4 mph6 km/h	Saturday: Overcast and warm, with a high of 71°F22°C and morning low of 60°F16°C. Light wind from the E around 3 mph6 km/h. 30% chance of drizzle throughout the day. Saturday Night: Overcast, with a low around 62°F17°C. Light wind from the ENE around 4 mph7 km/h. 24% chance of drizzle in the evening.
Drizzle	High 75°F24°C	Low 59°F15°C	Precip 0.03 in0.7 mm17%	Cloud 59%	Wind NE 4 mph6 km/h	Sunday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 59°F15°C. Light wind from the NE around 3 mph6 km/h. 15% chance of drizzle. Dry air. Sunday Night: Mostly cloudy, with a low around 60°F16°C. Light wind from the NE around 4 mph6 km/h. 17% chance of drizzle overnight.
Clear	High 80°F27°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 19%	Wind ENE 4 mph6 km/h	Monday: Mostly clear and warm, with a high of 80°F27°C and morning low of 55°F13°C. Light wind from the ENE around 3 mph5 km/h. Dry air. Monday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the ENE around 4 mph7 km/h.
Showers	High 82°F28°C	Low 55°F13°C	Precip 0.06 in1.5 mm24%	Cloud 62%	Wind SSE 6 mph10 km/h	Tuesday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 55°F13°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 13% chance of drizzle in the afternoon. Tuesday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the SSE at 6 to 8 mph10 to 12 km/h. 24% chance of showers in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	69°F21°C	61°F16°C	0.01 in0.2 mm· 6%	89%	Cloudy	NNE 7 mph11 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 61°F16°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. NightOvercast, with a low around 65°F18°C. Light wind from the NNE around 6 mph10 km/h.
	ThursdaySep 24	72°F22°C	61°F16°C	0 in0.1 mm· 2%	86%	Cloudy	NE 4 mph7 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 61°F16°C. Light wind from the NNE around 4 mph7 km/h. NightOvercast, with a low around 61°F16°C. Light wind from the NE around 4 mph7 km/h.
	FridaySep 25	75°F24°C	62°F17°C	0 in0.1 mm· 3%	82%	Cloudy	NE 4 mph6 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 62°F17°C. Light wind from the ENE around 4 mph7 km/h. NightMostly cloudy, with a low around 63°F17°C. Light wind from the NE around 4 mph6 km/h.
	SaturdaySep 26	71°F22°C	60°F16°C	0.04 in1.1 mm· 30%	90%	Drizzle	ENE 4 mph6 km/h
DayOvercast and warm, with a high of 71°F22°C and morning low of 60°F16°C. Light wind from the E around 3 mph6 km/h. 30% chance of drizzle throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the ENE around 4 mph7 km/h. 24% chance of drizzle in the evening.
	SundaySep 27	75°F24°C	59°F15°C	0.03 in0.7 mm· 17%	59%	Drizzle	NE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 59°F15°C. Light wind from the NE around 3 mph6 km/h. 15% chance of drizzle. Dry air. NightMostly cloudy, with a low around 60°F16°C. Light wind from the NE around 4 mph6 km/h. 17% chance of drizzle overnight.
	MondaySep 28	80°F27°C	55°F13°C	0 in0 mm· —	19%	Clear	ENE 4 mph6 km/h
DayMostly clear and warm, with a high of 80°F27°C and morning low of 55°F13°C. Light wind from the ENE around 3 mph5 km/h. Dry air. NightPartly cloudy, with a low around 57°F14°C. Light wind from the ENE around 4 mph7 km/h.
	TuesdaySep 29	82°F28°C	55°F13°C	0.06 in1.5 mm· 24%	62%	Showers	SSE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 55°F13°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 13% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 57°F14°C. Breezy from the SSE at 6 to 8 mph10 to 12 km/h. 24% chance of showers in the evening.
	WednesdaySep 30	75°F24°C	64°F18°C	0.37 in9.5 mm· 38%	79%	Light Rain	SSW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 64°F18°C. Breezy from the SW at 8 mph13 km/h. 38% chance of light rain throughout the day. NightOvercast, with a low around 65°F18°C. Breezy from the SSW at 7 mph11 km/h. 38% chance of light rain throughout the night.
	ThursdayOct 1	75°F24°C	61°F16°C	0.28 in7 mm· 29%	66%	Showers	SSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 61°F16°C. Breezy from the SW at 7 to 8 mph12 to 12 km/h. 29% chance of showers throughout the day. NightMostly cloudy, with a low around 62°F17°C. Breezy from the S at 7 mph11 km/h. 29% chance of showers throughout the night.
	FridayOct 2	76°F25°C	60°F15°C	0.24 in6.2 mm· 27%	56%	Showers	SSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 60°F15°C. Breezy from the SSW at 7 mph11 km/h. 27% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. 27% chance of showers throughout the night.
	SaturdayOct 3	76°F24°C	60°F15°C	0.16 in4.1 mm· 25%	57%	Showers	SW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 60°F15°C. Breezy from the SW at 7 to 8 mph11 to 12 km/h. 25% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 20% chance of showers throughout the night.
	SundayOct 4	72°F22°C	59°F15°C	0.18 in4.5 mm· 23%	57%	Showers	WNW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 59°F15°C. Breezy from the WNW at 8 to 9 mph13 to 14 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the WNW at 7 mph11 km/h. 18% chance of showers throughout the night.
	MondayOct 5	72°F22°C	54°F12°C	0.07 in1.9 mm· 10%	44%	Drizzle	W 7 mph12 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 54°F12°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 10% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 57°F14°C. Breezy from the W at 7 mph11 km/h. 10% chance of drizzle throughout the night.
	TuesdayOct 6	72°F22°C	54°F12°C	0.12 in3.1 mm· 13%	39%	Showers	WNW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 54°F12°C. Breezy from the WNW at 7 to 8 mph12 to 13 km/h. 13% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 56°F13°C. Breezy from the W at 7 mph11 km/h. 11% chance of showers throughout the night.
	WednesdayOct 7	70°F21°C	52°F11°C	0.07 in1.7 mm· 12%	36%	Drizzle	NW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 52°F11°C. Breezy from the NW at 7 to 8 mph12 to 13 km/h. 12% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the NW at 7 mph11 km/h. 10% chance of drizzle throughout the night.

Nearby Cities

Concord2 mi3 km Oakville3 mi5 km Lemay3 mi5 km Affton3 mi5 km Arnold6 mi10 km Webster Groves6 mi10 km

About This Forecast

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Coordinates: 38.5084°N, 90.3229°W·Elevation: 184m·Timezone: America/Chicago·Population: 28,380