Joliet Rainfall Forecast

Today 9 Aug
10%
Sun 10 Aug
5%
Mon 11 Aug
No Rain
Tue 12 Aug
5%
Wed 13 Aug
5%
Thu 14 Aug
10%
Fri 15 Aug
20%

Joliet Rainfall Statistics

August Rainfall

Billings, Billings Logan International Airport (29.8 miles)

Total Rainfall 2025
12.9in
Daily Average 2025
0.1in
Wettest Day 18 May, 2025
0.8in
Wet Days 2025
69/221 (31%)
Total Rainfall July
1in
Daily Average July
0.03in
Wettest Day 5 July, 2025
0.4in
Wet Days July
6/31 (19%)
Total Rainfall August
0.2in
Daily Average August
0.03in
Wettest Day 7 August, 2025
0.1in
Wet Days August
2/9 (22%)

Climate (2010–Present)

Billings, Billings Logan International Airport (29.8 miles)

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Annual Average 2020–2024
13.6in
Monthly Average 2020–2025
1.2in
Daily Average 2020–2025
0.04in
Wettest Day 2 June, 2023
2.2in

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