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7 Days
14 Days
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Monthly
°C
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°Fahrenheit
Monthly Historical Averages
Alta, IL
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Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
2
3
20°
4
11°
5
9°
6
11°
7
8°
8
19°
9
16°
10
16°
11
17°
12
17°
13
17°
14
18°
15
18°
16
18°
17
19°
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Friday, April 3, 2026
Day
20°
Feels 20
Wind
20 km/h S
Gust
27 km/h
Humidity
72%
P.O.P
30%
Night
13°
Feels 8
Wind
27 km/h E
Gust
41 km/h
Humidity
100%
P.O.P
80%
Rain
~10 mm
Historical Averages
Apr 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
April
Average Temperature
High
17°
Feels 16
Low
6°
Feels 3
Average Precipitation
10 Days
Rain amount
102.5mm
Snow amount
0.3cm