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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Appleton, WI
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May
Average Temperature
High
19°
Feels 19
Low
8°
Feels 7
Average Precipitation
11 Days
Rain amount
67.8mm
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
13
14
15
16
17
18
19
20°
20
15°
21
14°
22
14°
23
14°
24
21°
25
24°
26
23°
27
25°
28
24°
29
22°
30
23°
31
24°
Forecast
Tuesday, May 19, 2026
Day
20°
Feels 20
Wind
30 km/h W
Gust
45 km/h
Humidity
59%
P.O.P
60%
Rain
1-3 mm
Night
9°
Feels 7
Wind
28 km/h NW
Gust
42 km/h
Humidity
66%
P.O.P
20%
Historical Averages
May 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.