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After a soggy & chilly weekend, drier weather will return to the Northeast later Monday. Details. Chevron right

St. Charles, MO

71°F
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St. Charles

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St. Charles, MO Weather
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May 25 - June 8

Mon 5/25

83° /59°
1%
Times of clouds and sun

RealFeel®86°

RealFeel Shade™80°

Max UV Index11.0 (Extreme)

WindE 7 mph

Tue 5/26

80° /66°
60%
Cloudy with a couple of showers in the afternoon

RealFeel®81°

RealFeel Shade™78°

Max UV Index4.0 (Moderate)

WindE 7 mph

Hours of Precipitation1

Hours of Rain1

Wed 5/27

80° /65°
88%
Considerable cloudiness with a couple of showers and a thunderstorm; humid

RealFeel®84°

RealFeel Shade™81°

Max UV Index4.0 (Moderate)

WindE 6 mph

Hours of Precipitation2

Hours of Rain2

Thu 5/28

82° /68°
55%
Humid with more clouds than sun; an afternoon thunderstorm in parts of the area

RealFeel®84°

RealFeel Shade™84°

Max UV Index5.0 (Moderate)

WindE 8 mph

Hours of Precipitation1

Hours of Rain1

Fri 5/29

78° /61°
88%
Considerable cloudiness with a couple of showers and a thunderstorm

RealFeel®79°

RealFeel Shade™76°

Max UV Index3.0 (Moderate)

WindESE 7 mph

Hours of Precipitation2

Hours of Rain2

Sat 5/30

69° /58°
94%
Cloudy; heavy showers in the morning followed by a couple of showers in the afternoon

RealFeel®68°

RealFeel Shade™64°

Max UV Index3.0 (Moderate)

WindNE 8 mph

Hours of Precipitation4

Hours of Rain4

Sun 5/31

79° /59°
21%
Mostly cloudy and humid

RealFeel®83°

RealFeel Shade™78°

Max UV Index3.0 (Moderate)

WindN 7 mph

Mon 6/1

78° /58°
1%
Sunny

RealFeel®83°

RealFeel Shade™76°

Max UV Index11.0 (Extreme)

WindENE 6 mph

Tue 6/2

76° /59°
0%
Plenty of sunshine

RealFeel®86°

RealFeel Shade™74°

Max UV Index11.0 (Extreme)

WindE 4 mph

Wed 6/3

77° /60°
1%
Mostly sunny

RealFeel®85°

RealFeel Shade™77°

Max UV Index11.0 (Extreme)

WindNE 5 mph

Thu 6/4

80° /61°
1%
Clouds and sun

RealFeel®84°

RealFeel Shade™78°

Max UV Index5.0 (Moderate)

WindSW 4 mph

Fri 6/5

81° /63°
6%
Mostly cloudy

RealFeel®84°

RealFeel Shade™80°

Max UV Index5.0 (Moderate)

WindSW 5 mph

Sat 6/6

82° /64°
55%
Periods of clouds and sunshine with a shower in spots

RealFeel®84°

RealFeel Shade™79°

Max UV Index7.0 (High)

WindSSW 8 mph

Hours of Precipitation1

Hours of Rain1

Sun 6/7

83° /62°
67%
Mostly cloudy with a couple of showers and a thunderstorm in the afternoon

RealFeel®84°

RealFeel Shade™84°

Max UV Index4.0 (Moderate)

WindSSW 8 mph

Hours of Precipitation2

Hours of Rain2

Mon 6/8

82° /67°
63%
Mostly cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®87°

RealFeel Shade™85°

Max UV Index5.0 (Moderate)

WindS 8 mph

Hours of Precipitation1

Hours of Rain1

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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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