Wednesday
Partly sunny
High:
35°F
Partly sunny, with a high near 35. South wind 7 to 13 mph, with gusts as high as 22 mph.
Saint Charles, MO Weather - Extended Forecast
Wednesday Night
Chance of snow flurries
Overnight low:
24°F
A chance of flurries after midnight. Mostly cloudy, with a low around 24. South wind around 6 mph becoming west after midnight.
Thursday
Chance of snow flurries
High:
37°F
A chance of flurries. Mostly cloudy, with a high near 37.
Thursday Night
Mostly cloudy
Overnight low:
19°F
Mostly cloudy, with a low around 19.
Friday
Mostly sunny
High:
37°F
Friday Night
Partly cloudy
Overnight low:
28°F
Saturday
Partly sunny
High:
48°F
Saturday Night
Chance of rain
Overnight low:
30°F
Sunday
Chance of rain
High:
41°F
Sunday Night
Chance of rain
Overnight low:
25°F
Monday
Mostly sunny
High:
41°F