Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fair

36°F

2°C

Humidity 89%
Wind Speed NE 7 mph
Barometer 29.85 in (1011.2 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 16 Feb 9:53 pm CST
Extended Forecast for

Mason City IA

  • Tonight

    Tonight: Partly cloudy, with a low around 39. East wind 5 to 7 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. Windy, with an east southeast wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 58 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms.  Partly cloudy, with a low around 42. Breezy, with a southeast wind 11 to 17 mph becoming west after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 40%.

    Low: 42 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 56. Windy, with a west wind 14 to 22 mph, with gusts as high as 30 mph.

    High: 56 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. West wind 7 to 11 mph becoming north northeast after midnight.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of rain after noon.  Mostly sunny, with a high near 46. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Mostly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain and snow likely, becoming all snow after midnight.  Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

    Low: 25 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Friday

    Friday: A 30 percent chance of snow, mainly before noon.  Partly sunny, with a high near 33.

    High: 33 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. East wind 5 to 7 mph.
Tuesday
Partly sunny, with a high near 58. Windy, with an east southeast wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.
Tuesday Night
A chance of rain and thunderstorms. Partly cloudy, with a low around 42. Breezy, with a southeast wind 11 to 17 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Wednesday
Sunny, with a high near 56. Windy, with a west wind 14 to 22 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 30. West wind 7 to 11 mph becoming north northeast after midnight.
Thursday
A 40 percent chance of rain after noon. Mostly sunny, with a high near 46. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain and snow likely, becoming all snow after midnight. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Friday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 33.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Mason City IA
 43.15°N 93.19°W
8:02 pm CST Feb 16, 2026
9pm CST Feb 16, 2026-6pm CST Feb 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database