Monthly Historical AveragesGillespie, IL
Average Temperature
High
18°
Feels 18
Low
7°
Feels 5
Average Precipitation
10 Days
113mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 26, 2026
Day
25°Feels 25
Wind
16 km/h SE
Gust
24 km/h
Humidity
36%
P.O.P
30%
Night
16°Feels 15
Wind
23 km/h SE
Gust
35 km/h
Humidity
82%
P.O.P
40%
Rain
~1 mm
Historical AveragesApr 26
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity