10-day forecast for Belleville, IL: 31° to 72°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Tuesday, November 10
43°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1169° / 47°0
Morning57°feels 56°
Afternoon68°feels 67°
Evening53°feels 51°
Overnight48°feels 47°
69 °
Belleville, Wednesday, 11 November
Partly cloudy. High 69°, low 47°.
Pressure29.80 inHg
Wind13.3 mph W
Humidity63%
Visibility6.2 mi
Dew point52°
Thu, 1249° / 43°0
Morning47°feels 42°
Afternoon47°feels 41°
Evening43°feels 38°
Overnight47°feels 43°
49 °
Belleville, Thursday, 12 November
Overcast. High 49°, low 43°.
Pressure30.00 inHg
Wind12.9 mph NW
Humidity56%
Visibility6.2 mi
Dew point32°
Fri, 1343° / 35°0
Morning37°feels 31°
Afternoon43°feels 37°
Evening38°feels 35°
Overnight41°feels 36°
43 °
Belleville, Friday, 13 November
Overcast. High 43°, low 35°.
Pressure30.12 inHg
Wind10.8 mph NW
Humidity62%
Visibility6.2 mi
Dew point25°
Sat, 1446° / 31°0
Morning36°feels 36°
Afternoon46°feels 46°
Evening39°feels 39°
Overnight33°feels 33°
46 °
Belleville, Saturday, 14 November
Partly cloudy. High 46°, low 31°.
Pressure30.27 inHg
Wind1.9 mph N
Humidity57%
Visibility6.2 mi
Dew point25°
Sun, 1551° / 31°0
Morning37°feels 33°
Afternoon48°feels 45°
Evening43°feels 39°
Overnight38°feels 35°
51 °
Belleville, Sunday, 15 November
Overcast. High 51°, low 31°.
Pressure30.39 inHg
Wind7.1 mph SE
Humidity50%
Visibility—
Dew point29°
Mon, 1652° / 34°0
Morning39°feels 35°
Afternoon49°feels 46°
Evening42°feels 37°
Overnight38°feels 33°
52 °
Belleville, Monday, 16 November
Clear. High 52°, low 34°.
Pressure30.45 inHg
Wind8.2 mph NE
Humidity43%
Visibility—
Dew point27°
Tue, 1754° / 33°0
Morning38°feels 35°
Afternoon50°feels 47°
Evening44°feels 40°
Overnight39°feels 35°
54 °
Belleville, Tuesday, 17 November
Clear. High 54°, low 33°.
Pressure30.36 inHg
Wind6.3 mph E
Humidity41%
Visibility—
Dew point26°
Wed, 1858° / 35°0
Morning41°feels 37°
Afternoon54°feels 51°
Evening46°feels 43°
Overnight42°feels 38°
58 °
Belleville, Wednesday, 18 November
Overcast. High 58°, low 35°.
Pressure30.24 inHg
Wind11.5 mph SE
Humidity34%
Visibility—
Dew point25°
Thu, 1961° / 42°0.09
Morning49°feels 45°
Afternoon53°feels 51°
Evening54°feels 52°
Overnight49°feels 45°
61 °
Belleville, Thursday, 19 November
Light rain. High 61°, low 42°.
Pressure30.09 inHg
Wind15.3 mph S
Humidity63%
Visibility—
Dew point40°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Belleville, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.