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Next week to bring another uptick in temps, humidity in the Northeast. Get the forecast. Chevron right

St. Charles, MO

77°F
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St. Charles

Missouri

77°
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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

Tonight's Weather

Fri, Jun 5

Cloudy and humid Lo: 70°

Tomorrow: Some sun with a thunderstorm in parts of the area; humid Hi: 85°

Current Weather

11:39 PM

77°F
RealFeel® 80°
Partly cloudy More Details
Wind S 3 mph
Wind Gusts 7 mph
Air Quality Fair

Looking Ahead

Rain and a thunderstorm from Sunday afternoon to Monday evening can lead to flooding

St. Charles Weather Radar

St. Charles Weather Radar
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Clouds
Temperature

Hourly Weather

12 AM 75°
rain drop 8%
1 AM 74°
rain drop 7%
2 AM 74°
rain drop 5%
3 AM 72°
rain drop 5%
4 AM 71°
rain drop 6%
5 AM 71°
rain drop 7%
6 AM 70°
rain drop 7%
7 AM 72°
rain drop 5%
8 AM 74°
rain drop 19%
9 AM 77°
rain drop 19%
10 AM 79°
rain drop 24%
11 AM 80°
rain drop 51%

10-Day Weather Forecast

Tonight

6/5

70° Lo

Cloudy and humid

25%

Sat

6/6

85° 71°

Humid with a t-storm in spots

Night: Humid with a t-storm in spots
55%

Sun

6/7

82° 71°

Couple of showers, t-storms

A shower and t-storm; humid
65%

Mon

6/8

84° 71°

Showers and a heavier t-storm

Humid; a strong t-storm early
95%

Tue

6/9

91° 74°

Humid with a thunderstorm

Mainly clear, warm and humid
55%

Wed

6/10

94° 73°

Mostly sunny and hot

Clear, warm and humid
13%

Thu

6/11

94° 73°

Mostly sunny and hot

Mainly clear, warm and humid
17%

Fri

6/12

92° 69°

Mostly sunny and hot

Partly cloudy
4%

Sat

6/13

86° 67°

Humid; a morning shower

Partly cloudy and humid
55%

Sun

6/14

86° 66°

Sunny and less humid

Clear
0%

Sun & Moon

14 hrs 47 mins
Rise 5:37 AM
Set 8:24 PM
Waning Gibbous
Rise 12:00 AM
Set 10:05 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 High Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Moderate Data is not supported in this location Dust & Dander Very 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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