0in

Rain Today

Rain Last Hour
0in

Recorded at St. Louis Regional Airport Updated 26 mins ago (6.9 miles away)

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Real-Time Extremes

Hottest 100.3 °F
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Coldest 30.1 °F
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Windiest 69.1mph
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Wettest (Last Hour) 0.4in
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Most Humid 100%
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Least Humid 6%
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Highest Pressure 1043 hPa
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Lowest Pressure 987 hPa
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Edwardsville Rainfall Forecast

Today 17 Sep
30%
Fri 18 Sep
15%
Sat 19 Sep
5%
Sun 20 Sep
20%
Mon 21 Sep
50%
Tue 22 Sep
25%
Wed 23 Sep
5%

Edwardsville Rainfall Statistics

September Rainfall

St. Louis Regional Airport (6.8 miles)

Total Rainfall 2026
17.6in
Daily Average 2026
0.1in
Wettest Day 25 July, 2026
2.5in
Wet Days 2026
45/260 (17%)
Total Rainfall August
1in
Daily Average August
0.03in
Wettest Day 16 August, 2026
0.5in
Wet Days August
7/31 (23%)
Total Rainfall September
0.1in
Daily Average September
0.01in
Wettest Day 10 September, 2026
0.1in
Wet Days September
2/17 (12%)

Climate (2021–2025)

St. Louis Regional Airport (6.8 miles)

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Annual Average 2021–2025
18.9in
Monthly Average 2021–2026
1.7in
Daily Average 2021–2026
0.1in
Wettest Day 5 November, 2024
4.8in

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