Lake Murphysboro Rainfall Forecast

Today 10 Aug
5%
Tue 11 Aug
No Rain
Wed 12 Aug
20%
Thu 13 Aug
30%
Fri 14 Aug
30%
Sat 15 Aug
15%
Sun 16 Aug
15%

Lake Murphysboro Rainfall Statistics

August Rainfall

Southern Illinois Airport (7.5 miles)

Total Rainfall 2026
22.8in
Daily Average 2026
0.1in
Wettest Day 10 July, 2026
3.1in
Wet Days 2026
61/222 (27%)
Total Rainfall July
9.4in
Daily Average July
0.3in
Wettest Day 10 July, 2026
3.1in
Wet Days July
12/31 (39%)
Total Rainfall August
0.1in
Daily Average August
0.01in
Wettest Day 1 August, 2026
0.1in
Wet Days August
1/10 (10%)

Climate (2021–2025)

Southern Illinois Airport (7.5 miles)

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Annual Average 2021–2025
35.3in
Monthly Average 2021–2026
2.9in
Daily Average 2021–2026
0.1in
Wettest Day 10 July, 2026
3.1in

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