Monthly Historical AveragesNelson, IL
Average Temperature
High
-1°
Feels -5
Low
-10°
Feels -15
Average Precipitation
5 Days
16.3mm
15.5cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, February 22, 2026
Day
-4°Feels -13
Wind
38 km/h NW
Gust
57 km/h
Humidity
53%
P.O.P
30%
Night
-11°Feels -20
Wind
33 km/h NW
Gust
50 km/h
Humidity
79%
P.O.P
30%
Historical AveragesFeb 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity