Monthly Historical AveragesHamilton, IL
Average Temperature
High
18°
Feels 17
Low
7°
Feels 5
Average Precipitation
10 Days
81.1mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
24°Feels 24
Wind
33 km/h S
Gust
49 km/h
Humidity
54%
P.O.P
100%
Rain
~5 mm
Night
16°Feels 14
Wind
25 km/h SW
Gust
37 km/h
Humidity
96%
P.O.P
40%
Rain
<1 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity