Hazardous Weather Conditions
Current conditions at
Marshalltown, Marshalltown Municipal Airport (KMIW)
Lat: 42.11°NLon: 92.92°WElev: 971ft.
Fog/Mist
73°F
23°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 29.94 in (1013.1 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 6.00 mi |
| Last update | 31 Aug 11:53 pm CDT |
Extended Forecast for
4 Miles NNW Haverhill IA
Overnight
Low: 72 °F
Slight Chance
T-stormsTuesday
High: 94 °F
Slight Chance
T-storms and
Patchy Fog
then Mostly
SunnyTuesday Night
Low: 75 °F
Mostly Clear
Wednesday
High: 96 °F
Mostly Sunny
Wednesday Night
Low: 73 °F
Mostly Clear
then Slight
Chance
T-stormsThursday
High: 93 °F
Chance
T-storms then
Chance
ShowersThursday Night
Low: 73 °F
Mostly Clear
Friday
High: 93 °F
Slight Chance
T-stormsFriday Night
Low: 72 °F
Mostly Clear
Detailed Forecast
Overnight
A 20 percent chance of showers and thunderstorms, mainly between 4am and 5am. Increasing clouds, with a low around 72. Southwest wind around 5 mph.
Tuesday
A 10 percent chance of showers and thunderstorms before 7am. Patchy fog between 8am and 9am. Otherwise, mostly sunny, with a high near 94. Heat index values as high as 100. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 75. Light and variable wind becoming south southwest 5 to 8 mph in the evening.
Wednesday
Mostly sunny, with a high near 96. Heat index values as high as 102. West southwest wind 6 to 10 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. South wind 3 to 6 mph.
Thursday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 93. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly clear, with a low around 73.
Friday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 93.
Friday Night
Mostly clear, with a low around 72.
Saturday
Mostly sunny, with a high near 90.
Saturday Night
Partly cloudy, with a low around 70.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 68.
Labor Day
Mostly sunny, with a high near 88.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NNW Haverhill IA
41.99°N 93.01°W
41.99°N 93.01°W
10:26 pm CDT Aug 31, 2026
12am CDT Sep 1, 2026-6pm CDT Sep 7, 2026
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