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National Weather Service Forecast for: St. Charles County
Issued by: NWS National Weather Service Saint Louis, MO
Updated: 1106 AM CST Mon Dec 17 2018
St. Charles , MO
 
Rest
Of Today

Sunny
Sunny
Tonight


Clear
Clear
Tuesday


Mostly Sunny
Mostly Sunny
Tuesday
Night

Partly Cloudy
Partly Cloudy
Wednesday


Mostly Cloudy
Mostly Cloudy
Wednesday
Night

Chance rain
Chance rain
Thursday


Rain likely
Rain likely
Thursday
Night

Rain likely
Rain likely
Friday


Partly Cloudy
Partly Cloudy
Hi ≈50°F Lo ≈25°F Hi ≈50°F Lo ≈35°F Hi ≈55°F Lo ≈40°F Hi ≈45°F Lo ≈35°F Hi ≈40°F

 

Rest Of Today
 
Sunny. High around 50. Light wind.
Tonight
 
Clear. Low in the mid 20s. Light wind.
Tuesday
 
Mostly sunny. High around 50. Light wind.
Tuesday Night
 
Partly cloudy. Low in the mid 30s. Light wind.
Wednesday
 
Mostly cloudy. High in the lower 50s. Light wind in the morning becoming south around 10 mph in the afternoon.
Wednesday Night
 
Cloudy with a 50 percent chance of rain. Low around 40.
Thursday
 
Rain likely. High in the mid 40s. Temperature steady or slowly falling in the afternoon. Chance of rain 70 percent.
Thursday Night
 
Blustery. Rain likely, possibly mixed with snow. Low in the lower 30s. Chance of precipitation 60 percent.
Friday
 
Blustery. Partly cloudy. High around 40.
Friday Night
 
Blustery. Partly cloudy. Low in the upper 20s.
Saturday
 
Partly cloudy. High in the mid 40s.
Saturday Night
 
Partly cloudy. Low in the upper 20s.
Sunday
 
Partly cloudy. High in the mid 40s.

 

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