Monthly Historical AveragesNew Boston, IL
Average Temperature
High
1°
Feels -2
Low
-8°
Feels -13
Average Precipitation
4 Days
17.7mm
9cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, February 22, 2026
Day
-6°Feels -15
Wind
39 km/h NW
Gust
59 km/h
Humidity
53%
P.O.P
30%
Night
-12°Feels -22
Wind
34 km/h NW
Gust
51 km/h
Humidity
78%
P.O.P
20%
Historical AveragesFeb 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity