Oakbrook Airport Rainfall Forecast

Today 20 Oct
15%
Tue 21 Oct
95%
Wed 22 Oct
45%
Thu 23 Oct
No Rain
Fri 24 Oct
No Rain
Sat 25 Oct
15%
Sun 26 Oct
25%

Oakbrook Airport Rainfall Statistics

October Rainfall

Watertown (19.3 miles)

Total Rainfall 2025
26.9in
Daily Average 2025
0.1in
Wettest Day 4 July, 2025
2.8in
Wet Days 2025
61/293 (21%)
Total Rainfall September
2.3in
Daily Average September
0.2in
Wettest Day 22 September, 2025
1.8in
Wet Days September
5/30 (17%)
Total Rainfall October
1.3in
Daily Average October
0.1in
Wettest Day 18 October, 2025
0.6in
Wet Days October
7/20 (35%)

Climate (2010–Present)

Watertown (19.3 miles)

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Annual Average 2020–2024
25.3in
Monthly Average 2020–2025
2.4in
Daily Average 2020–2025
0.1in
Wettest Day 4 July, 2025
2.8in

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