Monthly Historical AveragesJefferson, OR
Average Temperature
High
8°
Feels 6
Low
2°
Feels -1
Average Precipitation
15 Days
117.7mm
2.5cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, January 9, 2026
Day
7°Feels 7
Wind
7 km/h SE
Gust
11 km/h
Humidity
81%
P.O.P
20%
Night
1°Feels -1
Wind
5 km/h SE
Gust
8 km/h
Humidity
100%
P.O.P
30%
Historical AveragesJan 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity