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7 Days
14 Days
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Monthly
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°Fahrenheit
Monthly Historical Averages
Rosemont, IL
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Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
5°
2
20°
3
19°
4
16°
5
7°
6
9°
7
5°
8
12°
9
18°
10
16°
11
14°
12
13°
13
12°
14
12°
15
13°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Wednesday, April 1, 2026
Day
5°
Feels 1
Wind
31 km/h NE
Gust
35 km/h
Humidity
69%
P.O.P
40%
Rain
~5 mm
Night
4°
Feels 0
Wind
20 km/h E
Gust
30 km/h
Humidity
100%
P.O.P
100%
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.
April
Average Temperature
High
14°
Feels 13
Low
4°
Feels 2
Average Precipitation
11 Days
Rain amount
82.5mm
Snow amount
1.1cm