Monthly Historical AveragesRainier, WA
Average Temperature
High
7°
Feels 5
Low
1°
Feels -2
Average Precipitation
15 Days
128.1mm
3.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, December 30, 2025
Day
7°Feels 7
Wind
5 km/h E
Gust
8 km/h
Humidity
75%
P.O.P
20%
Night
-2°Feels -3
Wind
4 km/h S
Gust
6 km/h
Humidity
100%
P.O.P
10%
Historical AveragesDec 30
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity