Monthly Historical AveragesOttawa, IA
Average Temperature
High
10°
Feels 8
Low
0°
Feels -4
Average Precipitation
7 Days
39.5mm
3.8cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, March 1, 2026
Day
1°Feels -4
Wind
20 km/h E
Gust
30 km/h
Humidity
44%
P.O.P
30%
Night
-3°Feels -8
Wind
18 km/h E
Gust
27 km/h
Humidity
80%
P.O.P
40%
Snow
<1 cm
Historical AveragesMar 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity