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Current
Hourly
7 Days
14 Days
Weekend
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Walnut Hill, IL
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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
26°
13
28°
14
29°
15
29°
16
28°
17
30°
18
25°
19
17°
20
21°
21
24°
22
27°
23
27°
24
26°
25
26°
26
26°
27
28
29
30
Forecast
Sunday, April 12, 2026
Day
26°
Feels 26
Wind
37 km/h S
Gust
55 km/h
Humidity
42%
P.O.P
30%
Night
18°
Feels 17
Wind
31 km/h S
Gust
46 km/h
Humidity
84%
P.O.P
90%
Rain
1-3 mm
Historical Averages
Apr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
April
Average Temperature
High
19°
Feels 19
Low
8°
Feels 7
Average Precipitation
11 Days
Rain amount
112.3mm
Snow amount
0.1cm