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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Avon, WI
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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
20°
10
17°
11
18°
12
23°
13
14°
14
18°
15
21°
16
23°
17
24°
18
22°
19
20°
20
20°
21
21°
22
22°
23
21°
24
25
26
27
28
29
30
31
Forecast
Saturday, May 9, 2026
Day
20°
Feels 20
Wind
27 km/h W
Gust
40 km/h
Humidity
32%
P.O.P
20%
Night
5°
Feels 2
Wind
23 km/h N
Gust
35 km/h
Humidity
65%
P.O.P
20%
Historical Averages
May 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
May
Average Temperature
High
21°
Feels 21
Low
10°
Feels 8
Average Precipitation
11 Days
Rain amount
79.3mm
Snow amount
0cm