Monthly Historical AveragesBelvidere, IL
Average Temperature
High
21°
Feels 21
Low
10°
Feels 8
Average Precipitation
13 Days
89.2mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 13, 2026
Day
17°Feels 16
Wind
27 km/h NW
Gust
41 km/h
Humidity
39%
P.O.P
20%
Night
5°Feels 4
Wind
24 km/h N
Gust
36 km/h
Humidity
87%
P.O.P
20%
Historical AveragesMay 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity