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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Belleville, IL
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June
Average Temperature
High
30°
Feels 32
Low
19°
Feels 19
Average Precipitation
12 Days
Rain amount
148.8mm
Snow amount
0cm
Content continues below
Daily Historical Averages
June 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
25°
15
24°
16
26°
17
33°
18
25°
19
26°
20
29°
21
30°
22
25°
23
26°
24
29°
25
30°
26
33°
27
34°
28
35°
29
30
Forecast
Sunday, June 14, 2026
Day
25°
Feels 25
Wind
26 km/h NW
Gust
39 km/h
Humidity
44%
P.O.P
40%
Rain
~1 mm
Night
14°
Feels 14
Wind
16 km/h N
Gust
23 km/h
Humidity
89%
P.O.P
10%
Historical Averages
Jun 14
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.