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.

Partly Cloudy

24°F

-4°C

Humidity 88%
Wind Speed SW 13 mph
Barometer 30.06 in (1019.2 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 5 Feb 2:53 am CST
Extended Forecast for

Mason City IA

  • Overnight

    Overnight: Cloudy, with a low around 22. Southwest wind 5 to 8 mph.

    Low: 22 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 37. South southwest wind 8 to 10 mph becoming northwest in the morning.

    High: 37 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a steady temperature around 34. Breezy, with a west wind 7 to 17 mph, with gusts as high as 28 mph.

    Low: 34 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Friday

    Friday: Partly sunny, with a temperature falling to around 26 by 5pm. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 35 °F⇓

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 9. North northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 9 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 22. Southwest wind 5 to 8 mph.
Thursday
Mostly cloudy, with a high near 37. South southwest wind 8 to 10 mph becoming northwest in the morning.
Thursday Night
Mostly cloudy, with a steady temperature around 34. Breezy, with a west wind 7 to 17 mph, with gusts as high as 28 mph.
Friday
Partly sunny, with a temperature falling to around 26 by 5pm. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 9. North northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Saturday
Partly sunny, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mason City IA
 43.15°N 93.19°W
Last Update:
3:02 am CST Feb 5, 2026
Forecast Valid:
3am CST Feb 5, 2026-6pm CST Feb 11, 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