Monthly Historical AveragesThornton Creek, WA
Average Temperature
High
7°
Feels 6
Low
3°
Feels 1
Average Precipitation
15 Days
107.1mm
3.4cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, January 11, 2026
Day
9°Feels 7
Wind
18 km/h S
Gust
27 km/h
Humidity
81%
P.O.P
80%
Rain
~5 mm
Night
8°Feels 4
Wind
24 km/h S
Gust
36 km/h
Humidity
93%
P.O.P
80%
Rain
2-4 mm
Historical AveragesJan 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity