0in

Rain Today

Rain Last Hour
0in

Recorded at Marshalltown, Marshalltown Municipal Airport Updated 18 mins ago (4.2 miles away)

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Real-Time Extremes

Hottest 96.7 °F
Phoenix, Phoenix Sky Harbor International Airport, AZ
Coldest 37.3 °F
Stroemfjord, ME
Windiest 26.4mph
Shemya, Eareckson AFB, AK
Wettest (Last Hour) 1.3in
Wausau Downtown Airport, WI
Most Humid 100%
Scott Municipal Airport, TN
Least Humid 16%
Palmdale, Palmdale Production Flight Plant, CA
Highest Pressure 1047.1 hPa
Salida - Monarch Pass, CO
Lowest Pressure 1004 hPa
Godthaab / Nuuk, ME

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Marshalltown Rainfall Forecast

Today 21 Aug
20%
Sat 22 Aug
5%
Sun 23 Aug
No Rain
Mon 24 Aug
15%
Tue 25 Aug
15%
Wed 26 Aug
25%
Thu 27 Aug
10%

Marshalltown Rainfall Statistics

August Rainfall

Marshalltown, Marshalltown Municipal Airport (3.7 miles)

Total Rainfall 2026
29.6in
Daily Average 2026
0.1in
Wettest Day 17 June, 2026
3.4in
Wet Days 2026
61/233 (26%)
Total Rainfall July
6.6in
Daily Average July
0.2in
Wettest Day 2 July, 2026
1.9in
Wet Days July
11/31 (35%)
Total Rainfall August
2.9in
Daily Average August
0.2in
Wettest Day 13 August, 2026
1.1in
Wet Days August
9/21 (43%)

Climate (2021–2025)

Marshalltown, Marshalltown Municipal Airport (3.7 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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