Monthly Historical AveragesTremont, IL
Average Temperature
High
24°
Feels 24
Low
12°
Feels 11
Average Precipitation
12 Days
115mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 20, 2026
Day
19°Feels 19
Wind
17 km/h N
Gust
26 km/h
Humidity
51%
P.O.P
30%
Night
8°Feels 5
Wind
21 km/h NE
Gust
32 km/h
Humidity
74%
P.O.P
20%
Historical AveragesMay 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity