Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fair

30°F

-1°C

Humidity 96%
Wind Speed S 5 mph
Barometer 29.81 in (1010.3 mb)
Dewpoint 29°F (-2°C)
Visibility 7.00 mi
Wind Chill25°F (-4°C)
Last update 26 Feb 7:53 pm CST
Extended Forecast for

Mason City IA

  • Tonight

    Tonight: Mostly clear, with a low around 31. Southwest wind 6 to 9 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. Breezy, with a southwest wind 10 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 54 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 20. North wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 20 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before noon.  Mostly cloudy, with a high near 25. North wind around 10 mph.  New snow accumulation of 1 to 3 inches possible.

    High: 25 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9. North wind 6 to 9 mph.

    Low: 9 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after noon.  Mostly cloudy, with a high near 27.

    High: 27 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 31. Southwest wind 6 to 9 mph.
Friday
Sunny, with a high near 54. Breezy, with a southwest wind 10 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Increasing clouds, with a low around 20. North wind 9 to 14 mph, with gusts as high as 21 mph.
Saturday
A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 25. North wind around 10 mph. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Partly cloudy, with a low around 9. North wind 6 to 9 mph.
Sunday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
Partly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 42.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 32.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Mason City IA
 43.15°N 93.19°W
4:52 pm CST Feb 26, 2026
8pm CST Feb 26, 2026-6pm CST Mar 5, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database