0in

Rain Today

Rain Last Hour
0in

Recorded at Marshalltown, Marshalltown Municipal Airport Updated 55 mins ago (18.9 miles away)

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Real-Time Extremes

Hottest 91.3 °F
Port Lavaca - Calhoun County Airport, TX
Coldest 31.9 °F
Point Lay, Point Lay LRRS Airport, AK
Windiest 34.4mph
Adak Island, Adak Airport, AK
Wettest (Last Hour) 0.6in
Nacogdoches, A L Mangham Jr. Regional Airport, TX
Most Humid 100%
Juliett, MT
Least Humid 20%
Sexton Summit, OR
Highest Pressure 1041.7 hPa
Salida - Monarch Pass, CO
Lowest Pressure 983.7 hPa
Shemya, Eareckson AFB, AK

Trending Locations

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Grundy Center Rainfall Forecast

Today 29 Aug
15%
Sat 30 Aug
15%
Sun 31 Aug
20%
Mon 1 Sep
15%
Tue 2 Sep
15%
Wed 3 Sep
30%
Thu 4 Sep
15%

Grundy Center Rainfall Statistics

August Rainfall

Marshalltown, Marshalltown Municipal Airport (18.6 miles)

Total Rainfall 2025
28.7in
Daily Average 2025
0.1in
Wettest Day 11 July, 2025
2.8in
Wet Days 2025
68/241 (28%)
Total Rainfall July
10.1in
Daily Average July
0.3in
Wettest Day 11 July, 2025
2.8in
Wet Days July
12/31 (39%)
Total Rainfall August
3in
Daily Average August
0.1in
Wettest Day 10 August, 2025
1.9in
Wet Days August
7/29 (24%)

Climate (2010–Present)

Marshalltown, Marshalltown Municipal Airport (18.6 miles)

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Annual Average 2020–2024
25.5in
Monthly Average 2020–2025
2.2in
Daily Average 2020–2025
0.1in
Wettest Day 28 July, 2024
3.2in

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