Caseyville Rainfall Forecast

Today 30 May
30%
Sun 31 May
25%
Mon 1 Jun
75%
Tue 2 Jun
20%
Wed 3 Jun
No Rain
Thu 4 Jun
5%
Fri 5 Jun
20%

Caseyville Rainfall Statistics

May Rainfall

St. Louis Downtown Airport (8.1 miles)

Total Rainfall 2026
11.6in
Daily Average 2026
0.1in
Wettest Day 18 May, 2026
2in
Wet Days 2026
34/150 (23%)
Total Rainfall April
4.9in
Daily Average April
0.2in
Wettest Day 27 April, 2026
1in
Wet Days April
13/30 (43%)
Total Rainfall May
2.8in
Daily Average May
0.1in
Wettest Day 18 May, 2026
2in
Wet Days May
11/30 (37%)

Climate (2010–Present)

St. Louis Downtown Airport (8.1 miles)

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Annual Average 2021–2025
43.5in
Monthly Average 2021–2026
3.6in
Daily Average 2021–2026
0.1in
Wettest Day 26 July, 2022
7.2in

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