Thursday
Mostly cloudy
High:
23°F
Mostly cloudy, with a high near 23. Calm wind becoming northeast around 6 mph in the afternoon.
Belleville, IL Weather - Extended Forecast
Thursday Night
Mostly cloudy
Overnight low:
6°F
Mostly cloudy, with a low around 6. Calm wind becoming north around 5 mph after midnight.
Friday
Cold
High:
16°F
Mostly sunny and cold, with a high near 16.
Friday Night
Partly cloudy
Overnight low:
1°F
Partly cloudy, with a low around 1.
Saturday
Cold
High:
17°F
Saturday Night
Partly cloudy
Overnight low:
2°F
Sunday
Partly sunny
High:
26°F
Sunday Night
Chance of snow
Overnight low:
15°F
Monday
Partly sunny
High:
32°F
Monday Night
Mostly cloudy
Overnight low:
16°F
Tuesday
Partly sunny
High:
33°F