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

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fair

23°F

-5°C

Humidity 78%
Wind Speed SE 12 mph
Barometer 30.03 in (1017.9 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 9 Feb 4:53 am CST
Extended Forecast for

Mason City Municipal Airport IA

  • Today

    Today: Mostly cloudy, with a high near 48. South wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 48 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Blustery, with a south wind 8 to 17 mph becoming north northwest in the evening. Winds could gust as high as 26 mph.

    Low: 29 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. Breezy, with a northwest wind 14 to 18 mph, with gusts as high as 26 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. North northwest wind 7 to 11 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. North northwest wind around 6 mph becoming east northeast in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.

    High: 40 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 48. South wind 9 to 14 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around 29. Blustery, with a south wind 8 to 17 mph becoming north northwest in the evening. Winds could gust as high as 26 mph.
Tuesday
Mostly sunny, with a high near 41. Breezy, with a northwest wind 14 to 18 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 22. North northwest wind 7 to 11 mph.
Wednesday
Mostly sunny, with a high near 41. North northwest wind around 6 mph becoming east northeast in the afternoon.
Wednesday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 28.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 39.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Sunny, with a high near 44.
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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:
5:02 am CST Feb 9, 2026
Forecast Valid:
5am CST Feb 9, 2026-6pm CST Feb 15, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation