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Hourly
7 Days
14 Days
Monthly
°C
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°Celsius
°Fahrenheit
Monthly Historical Averages
Winchester, WA
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January
Average Temperature
High
1°
Feels 0
Low
-5°
Feels -9
Average Precipitation
5 Days
Rain amount
1.2mm
Snow amount
7.3cm
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
4°
12
11°
13
10°
14
7°
15
7°
16
6°
17
2°
18
2°
19
3°
20
3°
21
4°
22
4°
23
4°
24
5°
25
6°
26
27
28
29
30
31
Forecast
Sunday, January 11, 2026
Day
4°
Feels 3
Wind
6 km/h E
Gust
9 km/h
Humidity
70%
P.O.P
30%
Night
0°
Feels -2
Wind
6 km/h NE
Gust
9 km/h
Humidity
100%
P.O.P
30%
Historical Averages
Jan 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.