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Hourly
7 Days
14 Days
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Monthly
°C
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°Celsius
°Fahrenheit
Monthly Historical Averages
Jacksonville, 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
13
30°
14
30°
15
24°
16
27°
17
30°
18
28°
19
16°
20
20°
21
24°
22
27°
23
24°
24
16°
25
24°
26
24°
27
24°
28
29
30
Forecast
Monday, April 13, 2026
Day
30°
Feels 31
Wind
25 km/h SW
Gust
38 km/h
Humidity
49%
P.O.P
30%
Night
18°
Feels 19
Wind
29 km/h SW
Gust
43 km/h
Humidity
89%
P.O.P
30%
Historical Averages
Apr 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
April
Average Temperature
High
18°
Feels 18
Low
7°
Feels 5
Average Precipitation
10 Days
Rain amount
77mm
Snow amount
0.1cm