St. Charles, MO Weather Forecast

Tonight's Weather

Mon, Mar 9

Partly cloudy and warm Lo: 62°

Tomorrow: Breezy and very warm with some sun, then turning cloudy; severe weather expected at night; be alert and have a way to receive warnings Hi: 84°

Current Weather

9:34 PM

Looking Ahead

Thunderstorms, some severe, tomorrow evening through early Wednesday afternoon

St. Charles Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Tonight

3/9

62° Lo

Partly cloudy and warm

Tue

3/10

84° 60°

Some sun, then clouds; warm

Night: A severe thunderstorm; breezy

25%

Wed

3/11

67° 33°

Windy with rain and a t-storm

Much colder; windy early

95%

Thu

3/12

56° 45°

Mostly sunny

Partly cloudy and breezy

Fri

3/13

60° 39°

Breezy in the a.m.; some sun

Mainly clear

Sat

3/14

68° 56°

Sunshine and a few clouds

Partly cloudy and breezy

11%

Sun

3/15

61° 25°

A t-storm around in the a.m.

Breezy and much colder

55%

Mon

3/16

37° 21°

Sunny, but much colder

Mainly clear and cold

Tue

3/17

47° 35°

Clouds and not as cold

Cloudy, snow and rain late

Wed

3/18

58° 39°

A morning shower in spots

Partly cloudy

49%

Sun & Moon

11 hrs 40 mins

Rise 7:23 AM

Set 7:03 PM

Waning Gibbous

Rise 12:44 AM

Set 10:08 AM

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.