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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
The Summit at Snoqualmie, WA
Content continues below
May
Average Temperature
High
12°
Feels 11
Low
3°
Feels 1
Average Precipitation
10 Days
Rain amount
51.3mm
Snow amount
1.1cm
Content continues below
Daily Historical Averages
May 2026
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
14°
21
16°
22
16°
23
13°
24
13°
25
13°
26
3°
27
5°
28
9°
29
7°
30
7°
31
10°
Forecast
Wednesday, May 20, 2026
Day
14°
Feels 13
Wind
13 km/h W
Gust
18 km/h
Humidity
59%
P.O.P
30%
Night
4°
Feels 3
Wind
10 km/h NW
Gust
15 km/h
Humidity
100%
P.O.P
20%
Historical Averages
May 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.