Monthly Historical AveragesSims, IL
Average Temperature
High
19°
Feels 19
Low
8°
Feels 7
Average Precipitation
10 Days
94.6mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
26°Feels 26
Wind
30 km/h SW
Gust
46 km/h
Humidity
45%
P.O.P
30%
Night
18°Feels 18
Wind
28 km/h S
Gust
43 km/h
Humidity
85%
P.O.P
90%
Rain
1-3 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity