0.01in

Rain Today

Rain Last Hour
0in

Recorded at Moline Quad-City Airport Updated 42 mins ago (4.9 miles away)

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Real-Time Extremes

Hottest 98.5 °F
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Coldest 28.3 °F
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Windiest 27.5mph
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Wettest (Last Hour) 0.8in
Port Lavaca - Calhoun County Airport, TX
Most Humid 100%
Van Wert County Airport, OH
Least Humid 13%
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Highest Pressure 1043.7 hPa
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Lowest Pressure 988 hPa
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Rock Island Arsenal Rainfall Forecast

Today 17 Sep
75%
Fri 18 Sep
55%
Sat 19 Sep
55%
Sun 20 Sep
65%
Mon 21 Sep
55%
Tue 22 Sep
20%
Wed 23 Sep
10%

Rock Island Arsenal Rainfall Statistics

September Rainfall

Moline Quad-City Airport (4.3 miles)

Total Rainfall 2026
30in
Daily Average 2026
0.1in
Wettest Day 17 June, 2026
1.9in
Wet Days 2026
77/260 (30%)
Total Rainfall August
4.8in
Daily Average August
0.2in
Wettest Day 13 August, 2026
1.4in
Wet Days August
11/31 (35%)
Total Rainfall September
1.9in
Daily Average September
0.1in
Wettest Day 15 September, 2026
0.9in
Wet Days September
4/17 (24%)

Climate (2021–2025)

Moline Quad-City Airport (4.3 miles)

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Annual Average 2021–2025
32.3in
Monthly Average 2021–2026
2.7in
Daily Average 2021–2026
0.1in
Wettest Day 20 May, 2025
3.5in

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