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.

Partly Cloudy

59°F

15°C

Humidity 46%
Wind Speed NW 16 mph
Barometer 29.85 in (1010.7 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 8 Apr 5:53 pm CDT
Extended Forecast for

Mason City Municipal Airport IA

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 31. Blustery, with a west northwest wind 9 to 18 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: A 30 percent chance of showers after 4pm. Increasing clouds, with a high near 53. West northwest wind 7 to 10 mph.

    High: 53 °F

    Sunny then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly between 7pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 32. North northeast wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Showers
    Likely

  • Friday

    Friday: Sunny, with a high near 55. North wind 8 to 10 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. North northeast wind around 7 mph becoming east southeast after midnight.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 58. Windy. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Chance
    Showers and
    Breezy then
    Chance
    T-storms and
    Windy

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 51. Breezy. Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. Windy. Chance of precipitation is 70%.

    High: 74 °F

    Showers
    Likely and
    Windy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 58. Windy.

    Low: 58 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 31. Blustery, with a west northwest wind 9 to 18 mph, with gusts as high as 25 mph.
Thursday
A 30 percent chance of showers after 4pm. Increasing clouds, with a high near 53. West northwest wind 7 to 10 mph.
Thursday Night
Showers likely, mainly between 7pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 32. North northeast wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Sunny, with a high near 55. North wind 8 to 10 mph.
Friday Night
Mostly clear, with a low around 34. North northeast wind around 7 mph becoming east southeast after midnight.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 58. Windy. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 51. Breezy. Chance of precipitation is 70%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. Windy. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 58. Windy.
Monday
A 40 percent chance of showers after 1pm. Mostly sunny, with a high near 77. Breezy.
Monday Night
Showers likely. Partly cloudy, with a low around 48. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 60. Breezy.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 31. Blustery.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 50. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Mason City Municipal Airport IA
 43.15°N 93.34°W
Last Update:
6:11 pm CDT Apr 8, 2026
Forecast Valid:
6pm CDT Apr 8, 2026-6pm CDT Apr 15, 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