National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fair

60°F

16°C

Humidity 60%
Wind Speed S 13 mph
Barometer 29.76 in (1007.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 21 Mar 9:53 am CDT
Extended Forecast for

Mason City Municipal Airport IA

  • Today

    Today: Sunny, with a high near 81. Breezy, with a west wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 81 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: A chance of sprinkles after 4am. Increasing clouds, with a low around 40. Windy, with a south southwest wind 9 to 14 mph becoming north northeast 16 to 21 mph after midnight. Winds could gust as high as 28 mph.

    Low: 40 °F

    Mostly Clear
    then Windy

  • Sunday

    Sunday: A chance of sprinkles before 7am. Partly sunny, with a steady temperature around 44. Windy, with a north wind 20 to 22 mph, with gusts as high as 29 mph.

    High: 44 °F

    Chance
    Sprinkles and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. Blustery, with a north wind 6 to 16 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Mostly sunny, with a high near 50. North wind 6 to 10 mph becoming south southeast in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 81. Breezy, with a west wind 11 to 17 mph, with gusts as high as 26 mph.
Tonight
A chance of sprinkles after 4am. Increasing clouds, with a low around 40. Windy, with a south southwest wind 9 to 14 mph becoming north northeast 16 to 21 mph after midnight. Winds could gust as high as 28 mph.
Sunday
A chance of sprinkles before 7am. Partly sunny, with a steady temperature around 44. Windy, with a north wind 20 to 22 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 26. Blustery, with a north wind 6 to 16 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 50. North wind 6 to 10 mph becoming south southeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Mostly cloudy, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Mostly cloudy, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
Partly sunny, with a high near 55. Breezy.
Thursday Night
Mostly cloudy, with a low around 27. Blustery.
Friday
Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mason City Municipal Airport IA
 43.15°N 93.34°W
Last Update:
10:27 am CDT Mar 21, 2026
Forecast Valid:
10am CDT Mar 21, 2026-6pm CDT Mar 27, 2026
 
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Additional Resources

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Chance of Precipitation