Monthly Historical AveragesOnamia, MN
Average Temperature
High
18°
Feels 18
Low
6°
Feels 4
Average Precipitation
11 Days
89mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 20, 2026
Day
15°Feels 15
Wind
10 km/h N
Gust
15 km/h
Humidity
36%
P.O.P
10%
Night
5°Feels 1
Wind
17 km/h E
Gust
26 km/h
Humidity
75%
P.O.P
20%
Historical AveragesMay 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity