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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Brillion, WI
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April
Average Temperature
High
11°
Feels 9
Low
2°
Feels -2
Average Precipitation
10 Days
Rain amount
75.6mm
Snow amount
11.2cm
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Daily Historical Averages
April 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
5°
20
9°
21
19°
22
17°
23
23°
24
16°
25
14°
26
13°
27
10°
28
9°
29
12°
30
12°
Forecast
Sunday, April 19, 2026
Day
5°
Feels 1
Wind
26 km/h NW
Gust
39 km/h
Humidity
41%
P.O.P
40%
Snow
<1 cm
Night
-5°
Feels -9
Wind
20 km/h NE
Gust
30 km/h
Humidity
79%
P.O.P
30%
Historical Averages
Apr 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.