Rend Lake Rainfall Forecast

Today 25 May
No Rain
Tue 26 May
50%
Wed 27 May
55%
Thu 28 May
25%
Fri 29 May
50%
Sat 30 May
50%
Sun 31 May
20%

Rend Lake Rainfall Statistics

May Rainfall

Mount Vernon Airport (18.6 miles)

Total Rainfall 2026
3.2in
Daily Average 2026
0.02in
Wettest Day 4 April, 2026
0.9in
Wet Days 2026
30/145 (21%)
Total Rainfall April
1.8in
Daily Average April
0.1in
Wettest Day 4 April, 2026
0.9in
Wet Days April
12/30 (40%)
Total Rainfall May
1in
Daily Average May
0.04in
Wettest Day 18 May, 2026
0.4in
Wet Days May
13/25 (52%)

Climate (2010–Present)

Mount Vernon Airport (18.6 miles)

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Annual Average 2021–2025
28.8in
Monthly Average 2021–2026
2.2in
Daily Average 2021–2026
0.1in
Wettest Day 4 April, 2025
3.7in

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