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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Grand Forks, BC
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May
Average Temperature
High
22°
Feels 22
Low
6°
Feels 4
Average Precipitation
4 Days
Rain amount
9.4mm
Snow amount
0.1cm
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
25°
7
25°
8
21°
9
22°
10
23°
11
22°
12
22°
13
22°
14
25°
15
23°
16
23°
17
21°
18
19°
19
18°
20
18°
21
22
23
24
25
26
27
28
29
30
31
Forecast
Wednesday, May 6, 2026
Day
25°
Feels 25
Wind
13 km/h W
Gust
20 km/h
Humidity
22%
P.O.P
20%
Night
6°
Feels 4
Wind
14 km/h NW
Gust
21 km/h
Humidity
81%
P.O.P
20%
Historical Averages
May 6
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.