Mascoutah Rainfall Forecast

Today 14 Oct
95%
Thu 15 Oct
75%
Fri 16 Oct
50%
Sat 17 Oct
No Rain
Sun 18 Oct
No Rain
Mon 19 Oct
5%
Tue 20 Oct
5%

Mascoutah Rainfall Statistics

October Rainfall

Belleville, Scott AFB/MidAmerica Airport (5 miles)

Total Rainfall 2026
29.4 in
Daily Average 2026
0.1 in
Wettest Day 18 May, 2026
2.5 in
Wet Days 2026
83/287 (29%)
Total Rainfall September
2.4 in
Daily Average September
0.1 in
Wettest Day 10 September, 2026
1.1 in
Wet Days September
8/30 (27%)
Total Rainfall October
0.2 in
Daily Average October
0.02 in
Wettest Day 1 October, 2026
0.1 in
Wet Days October
3/14 (21%)

Climate (2021–2025)

Belleville, Scott AFB/MidAmerica Airport (5 miles)

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Annual Average 2021–2025
33.5 in
Monthly Average 2021–2026
2.9 in
Daily Average 2021–2026
0.1 in
Wettest Day 11 May, 2022
6.4 in

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