Monthly Historical AveragesGalena, IL
Average Temperature
High
27°
Feels 28
Low
16°
Feels 15
Average Precipitation
12 Days
158.8mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, June 1, 2026
Day
25°Feels 25
Wind
18 km/h E
Gust
27 km/h
Humidity
32%
P.O.P
20%
Night
11°Feels 10
Wind
14 km/h E
Gust
21 km/h
Humidity
71%
P.O.P
20%
Historical AveragesJun 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity