St Charles Rainfall Forecast

Today 29 Jun
No Rain
Tue 30 Jun
No Rain
Wed 1 Jul
No Rain
Thu 2 Jul
10%
Fri 3 Jul
15%
Sat 4 Jul
15%
Sun 5 Jul
20%

St Charles Rainfall Statistics

June Rainfall

St. Louis Lambert International Airport (7.5 miles)

Total Rainfall 2026
25.1in
Daily Average 2026
0.1in
Wettest Day 18 May, 2026
2.5in
Wet Days 2026
53/180 (29%)
Total Rainfall May
4.2in
Daily Average May
0.1in
Wettest Day 18 May, 2026
2.5in
Wet Days May
10/31 (32%)
Total Rainfall June
6.5in
Daily Average June
0.2in
Wettest Day 8 June, 2026
1.8in
Wet Days June
12/29 (41%)

Climate (2021–2025)

St. Louis Lambert International Airport (7.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
42.5in
Monthly Average 2021–2026
3.6in
Daily Average 2021–2026
0.1in
Wettest Day 26 July, 2022
8.6in

Get WillyWeather+ to remove ads