Monthly Historical AveragesBrinnon, WA
Average Temperature
High
7°
Feels 6
Low
2°
Feels 0
Average Precipitation
14 Days
162.6mm
6.9cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, January 11, 2026
Day
9°Feels 7
Wind
27 km/h S
Gust
23 km/h
Humidity
87%
P.O.P
90%
Rain
~5 mm
Night
8°Feels 5
Wind
20 km/h S
Gust
30 km/h
Humidity
100%
P.O.P
90%
Rain
~5 mm
Historical AveragesJan 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity