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7 Days
14 Days
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°C
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Monthly Historical Averages
Mill Plain, WA
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Daily Historical Averages
December 2025
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
6°
28
6°
29
7°
30
8°
31
8°
Forecast
Saturday, December 27, 2025
Day
6°
Feels 5
Wind
12 km/h W
Gust
18 km/h
Humidity
81%
P.O.P
60%
Rain
~1 mm
Night
1°
Feels -1
Wind
4 km/h SE
Gust
6 km/h
Humidity
100%
P.O.P
30%
Historical Averages
Dec 27
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
December
Average Temperature
High
7°
Feels 5
Low
2°
Feels -1
Average Precipitation
18 Days
Rain amount
160mm
Snow amount
3.8cm