West Chicago Rainfall Forecast

Today 22 Aug
No Rain
Sat 23 Aug
20%
Sun 24 Aug
No Rain
Mon 25 Aug
5%
Tue 26 Aug
5%
Wed 27 Aug
No Rain
Thu 28 Aug
5%

West Chicago Rainfall Statistics

August Rainfall

Chicago / West Chicago, Dupage Airport (2.5 miles)

Total Rainfall 2025
20.4in
Daily Average 2025
0.1in
Wettest Day 27 July, 2025
1.5in
Wet Days 2025
71/234 (30%)
Total Rainfall July
7in
Daily Average July
0.2in
Wettest Day 27 July, 2025
1.5in
Wet Days July
13/31 (42%)
Total Rainfall August
2.7in
Daily Average August
0.1in
Wettest Day 18 August, 2025
1.4in
Wet Days August
6/22 (27%)

Climate (2010–Present)

Chicago / West Chicago, Dupage Airport (2.5 miles)

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Annual Average 2020–2024
29.9in
Monthly Average 2020–2025
2.4in
Daily Average 2020–2025
0.1in
Wettest Day 28 July, 2023
3.2in

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