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14 Days
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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Bolingbrook Golf Club, IL
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September
Average Temperature
High
25°
Feels 25
Low
14°
Feels 13
Average Precipitation
9 Days
Rain amount
56.9mm
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
12
13
14
15
16
17
18
19
20
20°
21
18°
22
16°
23
18°
24
18°
25
19°
26
19°
27
21°
28
21°
29
21°
30
19°
Forecast
Sunday, September 20, 2026
Day
20°
Feels 20
Wind
22 km/h NE
Gust
41 km/h
Humidity
88%
P.O.P
90%
Rain
~15 mm
Night
14°
Feels 11
Wind
25 km/h NE
Gust
39 km/h
Humidity
94%
P.O.P
40%
Rain
<1 mm
Historical Averages
Sep 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.