Mokena Rainfall Forecast

Today 21 Sep
45%
Tue 22 Sep
10%
Wed 23 Sep
No Rain
Thu 24 Sep
No Rain
Fri 25 Sep
No Rain
Sat 26 Sep
15%
Sun 27 Sep
10%

Mokena Rainfall Statistics

September Rainfall

Lewis University Airport (11.8 miles)

Total Rainfall 2026
37.8in
Daily Average 2026
0.1in
Wettest Day 1 August, 2026
3.5in
Wet Days 2026
88/264 (33%)
Total Rainfall August
6.8in
Daily Average August
0.2in
Wettest Day 1 August, 2026
3.5in
Wet Days August
12/31 (39%)
Total Rainfall September
2.9in
Daily Average September
0.2in
Wettest Day 17 September, 2026
2.7in
Wet Days September
5/21 (24%)

Climate (2021–2025)

Lewis University Airport (11.8 miles)

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Annual Average 2021–2025
31.6in
Monthly Average 2021–2026
2.9in
Daily Average 2021–2026
0.1in
Wettest Day 1 August, 2026
3.5in

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