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National Weather Service Forecast for: St. Charles County
Issued by: NWS National Weather Service Saint Louis, MO
Updated: 1039 PM CDT Thu Apr 25 2024
St. Charles , MO
 
Rest
Of Tonight

Thunder storm
Thunder storm
Friday


Thunder storm
Thunder storm
Friday
Night

Thunder storm
Thunder storm
Saturday


Thunder storm
Thunder storm
Saturday
Night

Thunder storm
Thunder storm
Sunday


Thunder storm
Thunder storm
Sunday
Night

Thunder storm
Thunder storm
Monday


Thunder storm
Thunder storm
Monday
Night

Thunder storm
Thunder storm
Lo ≈55°F Hi ≈75°F Lo ≈65°F Hi ≈80°F Lo ≈65°F Hi ≈85°F Lo ≈65°F Hi ≈75°F Lo ≈55°F

 

Rest Of Tonight
 
Cloudy. A chance of showers with a slight chance of thunderstorms. Near steady temperature in the lower 50s. Southeast winds 5 to 10 mph with gusts up to 30 mph. Chance of rain 50 percent.
Friday
 
Cloudy with a chance of thunderstorms. A chance of showers. Highs in the lower 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
Friday Night
 
Mostly cloudy with a chance of thunderstorms. A chance of showers. Not as cool. Near steady temperature in the upper 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 50 percent.
Saturday
 
Partly sunny with a chance of showers and thunderstorms. Breezy with highs around 80. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 50 percent.
Saturday Night
 
A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent.
Sunday
 
Partly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Windy with highs in the lower 80s. Chance of rain 50 percent.
Sunday Night
 
Showers with a chance of thunderstorms. Breezy with lows in the lower 60s. Chance of rain 90 percent.
Monday
 
Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 70 percent.
Monday Night
 
Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 50s. Chance of rain 50 percent.
Tuesday
 
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
Tuesday Night
 
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 20 percent.
Wednesday
 
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
Wednesday Night
 
Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the upper 50s. Chance of rain 20 percent.
Thursday
 
Mostly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.

 

Forecast from NOAA-NWS for St. Charles County. (Zone forecast)