Monthly Historical AveragesWalnut Grove, IL
Average Temperature
High
0°
Feels -4
Low
-9°
Feels -15
Average Precipitation
4 Days
10.4mm
8.5cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, January 29, 2026
Day
-9°Feels -13
Wind
9 km/h N
Gust
14 km/h
Humidity
54%
P.O.P
30%
Night
-17°Feels -23
Wind
7 km/h N
Gust
11 km/h
Humidity
81%
P.O.P
20%
Historical AveragesJan 29
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity