Monthly Historical AveragesMonticello, IA
Average Temperature
High
-2°
Feels -5
Low
-11°
Feels -16
Average Precipitation
4 Days
6.1mm
11.8cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, February 22, 2026
Day
-7°Feels -16
Wind
37 km/h NW
Gust
56 km/h
Humidity
57%
P.O.P
30%
Night
-15°Feels -25
Wind
31 km/h NW
Gust
47 km/h
Humidity
92%
P.O.P
20%
Historical AveragesFeb 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity