Monthly Historical AveragesOregon, IL
Average Temperature
High
22°
Feels 22
Low
10°
Feels 9
Average Precipitation
12 Days
95.6mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, May 25, 2026
Day
29°Feels 29
Wind
20 km/h SW
Gust
30 km/h
Humidity
35%
P.O.P
20%
Night
15°Feels 15
Wind
19 km/h S
Gust
29 km/h
Humidity
82%
P.O.P
10%
Historical AveragesMay 25
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity