Monthly Historical AveragesJamesburg, IL
Average Temperature
High
28°
Feels 30
Low
17°
Feels 17
Average Precipitation
10 Days
67.9mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, August 7, 2026
Day
27°Feels 31
Wind
15 km/h SW
Gust
23 km/h
Humidity
78%
P.O.P
80%
Rain
~1 mm
Night
22°Feels 22
Wind
11 km/h SW
Gust
16 km/h
Humidity
98%
P.O.P
20%
Historical AveragesAug 7
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity