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7 Days
14 Days
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Monthly
°C
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°Fahrenheit
Monthly Historical Averages
Atlanta, IL
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Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
12°
2
22°
3
24°
4
15°
5
12°
6
12°
7
9°
8
17°
9
13°
10
13°
11
22°
12
21°
13
19°
14
23°
15
22°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Wednesday, April 1, 2026
Day
12°
Feels 10
Wind
28 km/h E
Gust
42 km/h
Humidity
72%
P.O.P
90%
Rain
~5 mm
Night
8°
Feels 4
Wind
26 km/h E
Gust
39 km/h
Humidity
96%
P.O.P
90%
Rain
~5 mm
Historical Averages
Apr 1
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 17
Low
6°
Feels 3
Average Precipitation
9 Days
Rain amount
61.2mm
Snow amount
0.1cm