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

20°F

-7°C

Humidity 92%
Wind Speed S 5 mph
Barometer 29.81 in (1010.7 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 26 Feb 12:53 am CST
Extended Forecast for

Mason City IA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 23. Calm wind becoming south around 5 mph.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 45. West wind 6 to 10 mph.

    High: 45 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. West southwest wind 6 to 10 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 53. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. North wind around 11 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 26.

    High: 26 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 23. Calm wind becoming south around 5 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 45. West wind 6 to 10 mph.
Thursday Night
Mostly clear, with a low around 30. West southwest wind 6 to 10 mph.
Friday
Mostly sunny, with a high near 53. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Partly cloudy, with a low around 19. North wind around 11 mph.
Saturday
A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 26.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Mostly cloudy, with a high near 36.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Tuesday
Mostly cloudy, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 43.
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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:
12:56 am CST Feb 26, 2026
Forecast Valid:
1am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
Forecast Discussion
 
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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