The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
⋮
Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Mercer, ND
Content continues below
May
Average Temperature
High
18°
Feels 17
Low
6°
Feels 3
Average Precipitation
12 Days
Rain amount
73.7mm
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
7°
18
8°
19
9°
20
18°
21
17°
22
17°
23
20°
24
23°
25
22°
26
22°
27
23°
28
24°
29
24°
30
24°
31
23°
Forecast
Sunday, May 17, 2026
Day
7°
Feels 3
Wind
27 km/h NE
Gust
41 km/h
Humidity
70%
P.O.P
90%
Rain
5-10 mm
Night
3°
Feels -1
Wind
23 km/h N
Gust
35 km/h
Humidity
93%
P.O.P
40%
Rain
~1 mm
Historical Averages
May 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.