0in

Rain Today

Rain Last Hour
0in

Recorded at Marshalltown, Marshalltown Municipal Airport Updated 59 mins ago (12 miles away)

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Real-Time Extremes

Hottest 89.5 °F
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Coldest 28.3 °F
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Windiest 35.6mph
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Wettest (Last Hour) 0.5in
Fort Lauderdale/Hollywood International Airport, FL
Most Humid 100%
Hemet-Ryan Airport, CA
Least Humid 12%
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Highest Pressure 1037.6 hPa
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Lowest Pressure 1001 hPa
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Union Rainfall Forecast

Today 4 Sep
15%
Sat 5 Sep
10%
Sun 6 Sep
35%
Mon 7 Sep
25%
Tue 8 Sep
35%
Wed 9 Sep
55%
Thu 10 Sep
35%

Union Rainfall Statistics

September Rainfall

Marshalltown, Marshalltown Municipal Airport (11.8 miles)

Total Rainfall 2026
30.2in
Daily Average 2026
0.1in
Wettest Day 17 June, 2026
3.4in
Wet Days 2026
64/247 (26%)
Total Rainfall August
3.4in
Daily Average August
0.1in
Wettest Day 13 August, 2026
1.1in
Wet Days August
12/31 (39%)
Total Rainfall September
0in
Daily Average September
0in
Wettest Day 1 September, 2026
0in
Wet Days September
–

Climate (2021–2025)

Marshalltown, Marshalltown Municipal Airport (11.8 miles)

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Annual Average 2021–2025
26.6in
Monthly Average 2021–2026
2.5in
Daily Average 2021–2026
0.1in
Wettest Day 17 June, 2026
3.4in

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