


Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fair
76°F
24°C
Humidity | 74% |
Wind Speed | S 13 mph |
Barometer | 29.96 in (1013.4 mb) |
Dewpoint | 67°F (19°C) |
Visibility | 10.00 mi |
Heat Index | 77°F (25°C) |
Last update | 23 Jun 4:53 am CDT |
Extended Forecast for
Marshalltown Municipal Airport IA
Today
High: 89 °F
Breezy. Sunny
then Heavy
RainTonight
Low: 69 °F
Heavy Rain
Tuesday
High: 80 °F
Showers
Tuesday Night
Low: 68 °F
T-storms
Wednesday
High: 88 °F
T-storms
LikelyWednesday Night
Low: 70 °F
Chance
T-storms then
Showers
LikelyThursday
High: 87 °F
Chance
T-storms then
Showers
LikelyThursday Night
Low: 67 °F
Chance
T-stormsFriday
High: 87 °F
Mostly Sunny
Detailed Forecast
Today
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall. High near 89. Breezy, with a south southwest wind 14 to 18 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Tonight
Showers and thunderstorms. Some of the storms could produce heavy rainfall. Low around 69. South wind 6 to 8 mph becoming north northwest after midnight. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Tuesday
Showers and possibly a thunderstorm. High near 80. West wind 7 to 9 mph becoming east in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm. Low around 68. East northeast wind around 7 mph becoming south southeast after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers likely and possibly a thunderstorm before 10am, then showers and thunderstorms likely after 10am. Partly sunny, with a high near 88. South wind 7 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 70. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 87. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Friday
Mostly sunny, with a high near 87.
Friday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 68.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Saturday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Marshalltown Municipal Airport IA
42.1°N 92.92°W
42.1°N 92.92°W
5:09 am CDT Jun 23, 2025
5am CDT Jun 23, 2025-6pm CDT Jun 29, 2025