Monthly Historical AveragesCornelius, OR
Average Temperature
High
8°
Feels 7
Low
1°
Feels 0
Average Precipitation
15 Days
124.7mm
2.9cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, January 6, 2026
Day
8°Feels 5
Wind
26 km/h S
Gust
39 km/h
Humidity
87%
P.O.P
90%
Rain
~15 mm
Night
3°Feels 0
Wind
20 km/h S
Gust
27 km/h
Humidity
100%
P.O.P
90%
Rain
10-15 mm
Historical AveragesJan 6
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity