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.

Overcast and Breezy

63°F

17°C

Humidity 90%
Wind Speed NE 22 G 38 mph
Barometer 29.88 in (1010.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 31 Jul 9:53 pm CDT
Extended Forecast for

Mason City Municipal Airport IA

  • Tonight

    Tonight: Cloudy, with a steady temperature around 62. Windy, with a north northeast wind 16 to 23 mph, with gusts as high as 38 mph.

    Low: 62 °F

    Cloudy and
    Windy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 79. Breezy, with a north wind around 16 mph, with gusts as high as 24 mph.

    High: 79 °F

    Decreasing
    Clouds and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. North wind 7 to 11 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. Northeast wind around 7 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56. South southeast wind 3 to 6 mph.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.

    Low: 58 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Cloudy, with a steady temperature around 62. Windy, with a north northeast wind 16 to 23 mph, with gusts as high as 38 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 79. Breezy, with a north wind around 16 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 59. North wind 7 to 11 mph.
Sunday
Sunny, with a high near 78. Northeast wind around 7 mph.
Sunday Night
Mostly clear, with a low around 56. South southeast wind 3 to 6 mph.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 59.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Wednesday
Partly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 82.
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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:
10:22 pm CDT Jul 31, 2026
Forecast Valid:
10pm CDT Jul 31, 2026-6pm CDT Aug 7, 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