Monthly Historical AveragesFairfax, IA
Average Temperature
High
16°
Feels 15
Low
4°
Feels 2
Average Precipitation
10 Days
120mm
0.8cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
21°Feels 21
Wind
38 km/h SW
Gust
57 km/h
Humidity
73%
P.O.P
70%
Rain
5-10 mm
Night
15°Feels 14
Wind
31 km/h SW
Gust
47 km/h
Humidity
100%
P.O.P
70%
Rain
2-4 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity