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Monthly
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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Custer, MI
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May
Average Temperature
High
21°
Feels 21
Low
7°
Feels 6
Average Precipitation
8 Days
Rain amount
48.3mm
Snow amount
0.1cm
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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
15°
22
19°
23
19°
24
19°
25
22°
26
24°
27
26°
28
25°
29
24°
30
23°
31
23°
Forecast
Wednesday, May 20, 2026
Day
14°
Feels 12
Wind
22 km/h N
Gust
33 km/h
Humidity
39%
P.O.P
20%
Night
4°
Feels 1
Wind
18 km/h NE
Gust
30 km/h
Humidity
70%
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.