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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Lake in the Hills, IL
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September
Average Temperature
High
24°
Feels 24
Low
13°
Feels 12
Average Precipitation
9 Days
Rain amount
59.1mm
Snow amount
0cm
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Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
25°
12
28°
13
22°
14
20°
15
27°
16
21°
17
22°
18
21°
19
20°
20
18°
21
18°
22
19°
23
20°
24
21°
25
21°
26
27
28
29
30
Forecast
Friday, September 11, 2026
Day
25°
Feels 25
Wind
14 km/h S
Gust
21 km/h
Humidity
54%
P.O.P
10%
Night
18°
Feels 18
Wind
11 km/h SE
Gust
18 km/h
Humidity
94%
P.O.P
20%
Historical Averages
Sep 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.