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Current
Hourly
7 Days
14 Days
Weekend
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Wilmette, IL
Content continues below
April
Average Temperature
High
12°
Feels 11
Low
4°
Feels 1
Average Precipitation
10 Days
Rain amount
83.9mm
Snow amount
0.9cm
Content continues below
Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
4°
2
18°
3
12°
4
15°
5
7°
6
7°
7
4°
8
11°
9
15°
10
14°
11
12°
12
12°
13
10°
14
10°
15
12°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Wednesday, April 1, 2026
Day
4°
Feels -1
Wind
29 km/h NE
Gust
44 km/h
Humidity
75%
P.O.P
30%
Night
4°
Feels -1
Wind
26 km/h E
Gust
39 km/h
Humidity
93%
P.O.P
90%
Rain
~10 mm
Historical Averages
Apr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.