St. Charles, MO Weather Forecast

Today's Weather

Thu, Feb 19

Variably cloudy and warm with a thunderstorm; fog this morning, becoming breezy this afternoon; thunderstorms can bring hail and damaging winds Hi: 68°

Tonight: Clear to partly cloudy and increasingly windy Lo: 34°

Current Weather

4:54 AM

44°F

RealFeel® 46°

Mostly cloudy More Details

Wind ENE 1 mph

Wind Gusts 3 mph

Air Quality Fair

St. Charles Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

2/19

68° 34°

A t-storm; breezy in the p.m.

Night: Increasingly windy

55%

Fri

2/20

45° 28°

Partly sunny; breezy, cooler

Turning out clear

Sat

2/21

43° 24°

Times of clouds and sun

Clear

Sun

2/22

36° 17°

Becoming windier and colder

Breezy early; clear, cold

Mon

2/23

35° 24°

Mostly sunny and cold

Clear

Tue

2/24

51° 36°

Breezy with clouds and sun

Mostly cloudy and breezy

11%

Wed

2/25

60° 38°

A morning shower; not as cool

Mainly clear

55%

Thu

2/26

56° 37°

Plenty of sunshine

Clear

Fri

2/27

55° 33°

Plenty of sun

Clear

Sat

2/28

53° 37°

Partly sunny

Clear

11%

Sun & Moon

10 hrs 56 mins

Rise 6:48 AM

Set 5:44 PM

Waxing Crescent

Rise 7:49 AM

Set 8:23 PM

Air Quality

Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.