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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Brier, WA
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May
Average Temperature
High
18°
Feels 17
Low
8°
Feels 7
Average Precipitation
10 Days
Rain amount
53mm
Snow amount
0cm
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
17°
21
20°
22
21°
23
21°
24
20°
25
16°
26
12°
27
14°
28
16°
29
15°
30
15°
31
16°
Forecast
Wednesday, May 20, 2026
Day
17°
Feels 17
Wind
10 km/h NW
Gust
17 km/h
Humidity
55%
P.O.P
20%
Night
9°
Feels 9
Wind
9 km/h N
Gust
14 km/h
Humidity
93%
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.