Current conditions at

Marshalltown, Marshalltown Municipal Airport (KMIW)

Lat: 42.11°NLon: 92.92°WElev: 971ft.

Fair

59°F

15°C

Humidity 62%
Wind Speed W 6 mph
Barometer 29.87 in (1010.9 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 22 Apr 12:53 am CDT
Extended Forecast for

Marshalltown Municipal Airport IA

  • Overnight

    Overnight: Clear, with a low around 52. North northwest wind around 5 mph becoming light and variable.

    Low: 52 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. Light south southwest wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. South wind around 14 mph, with gusts as high as 21 mph.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 75. Windy, with a south wind 15 to 23 mph, with gusts as high as 33 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Windy. Partly
    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am.  Low around 52. Breezy, with a south wind 10 to 18 mph becoming west southwest after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers and
    Breezy

  • Friday

    Friday: A 30 percent chance of showers, mainly before 1pm.  Mostly sunny, with a high near 66. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 52. North northwest wind around 5 mph becoming light and variable.
Wednesday
Sunny, with a high near 80. Light south southwest wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 58. South wind around 14 mph, with gusts as high as 21 mph.
Thursday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 75. Windy, with a south wind 15 to 23 mph, with gusts as high as 33 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 52. Breezy, with a south wind 10 to 18 mph becoming west southwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 66. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly clear, with a low around 42.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 67. Breezy.
Sunday Night
Showers likely. Mostly cloudy, with a low around 49. Breezy. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 62. Breezy.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42. Breezy.
Tuesday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Marshalltown Municipal Airport IA
 42.12°N 92.92°W
10:27 pm CDT Apr 21, 2026
1am CDT Apr 22, 2026-6pm CDT Apr 28, 2026
 
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Additional Resources

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