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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Superior, WI
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May
Average Temperature
High
15°
Feels 14
Low
5°
Feels 3
Average Precipitation
9 Days
Rain amount
49.5mm
Snow amount
0.1cm
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
12°
13
17°
14
19°
15
19°
16
15°
17
9°
18
13°
19
13°
20
15°
21
14°
22
14°
23
15°
24
14°
25
15°
26
14°
27
28
29
30
31
Forecast
Tuesday, May 12, 2026
Day
12°
Feels 10
Wind
33 km/h NE
Gust
50 km/h
Humidity
62%
P.O.P
70%
Rain
1-3 mm
Night
5°
Feels 1
Wind
26 km/h NW
Gust
39 km/h
Humidity
93%
P.O.P
40%
Rain
<1 mm
Historical Averages
May 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.