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St. Charles, MO

51°F
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St. Charles

Missouri

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St. Charles, MO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center

Today

 Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Flood Warning

Tonight's Weather

Sat, May 2

Clear and chilly Lo: 43°

Tomorrow: Mostly sunny, breezy and warmer; nice day for outdoor activities; watch for a gusty storm at night Hi: 76°

Current Weather

9:54 PM

51°F
RealFeel® 53°
Clear More Details
Wind NNE 1 mph
Wind Gusts 1 mph
Air Quality Fair

Looking Ahead

Thunderstorms in the area Monday afternoon through Tuesday afternoon; storms can bring hail and damaging winds

St. Charles Weather Radar

St. Charles Weather Radar
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Clouds
Temperature

Hourly Weather

10 PM 50°
rain drop 0%
11 PM 49°
rain drop 0%
12 AM 48°
rain drop 0%
1 AM 47°
rain drop 0%
2 AM 46°
rain drop 0%
3 AM 45°
rain drop 0%
4 AM 45°
rain drop 0%
5 AM 44°
rain drop 0%
6 AM 43°
rain drop 0%
7 AM 45°
rain drop 0%
8 AM 51°
rain drop 0%
9 AM 56°
rain drop 0%

10-Day Weather Forecast

Tonight

5/2

43° Lo

Clear and chilly

1%

Sun

5/3

76° 54°

Sunshine, breezy and warmer

Night: A stray thunderstorm early
7%

Mon

5/4

76° 60°

Breezy; a stray p.m. t-storm

Cloudy, a shower and t-storm
55%

Tue

5/5

64° 46°

Rain and a t-storm; cooler

Cloudy with occasional rain
95%

Wed

5/6

59° 42°

Rain and drizzle possible

Showers around early; cloudy
30%

Thu

5/7

60° 44°

Breezy with clouds and sun

Partly cloudy and chilly
25%

Fri

5/8

66° 49°

A couple of afternoon showers

Mostly cloudy, a shower late
55%

Sat

5/9

72° 49°

Warmer; a morning shower

Clear
49%

Sun

5/10

71° 50°

A couple of afternoon showers

Early rain, then a shower
75%

Mon

5/11

70° 50°

Decreasing clouds

Mainly clear
5%

Sun & Moon

13 hrs 52 mins
Rise 6:03 AM
Set 7:55 PM
Waning Gibbous
Rise 9:23 PM
Set 6:42 AM

Air Quality

See More
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.

Allergy Outlook

See All
Tree Pollen Very High Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Moderate Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

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World North America United States Missouri St. Charles

Weather Near St. Charles:

  • O'Fallon, MO
  • Springfield, IL
  • St. Louis, MO
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