Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fair

38°F

3°C

Humidity 83%
Wind Speed S 9 mph
Barometer 29.93 in (1013.7 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 13 Nov 10:53 pm CST
Extended Forecast for

Mason City IA

  • Tonight

    Tonight: Mostly clear, with a low around 35. South wind around 5 mph becoming calm  after midnight.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. Light south southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 47. South wind around 10 mph becoming west after midnight.

    Low: 47 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 58. Breezy, with a north northwest wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 58 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Northwest wind 6 to 9 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of rain after noon.  Partly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 35. South wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 66. Light south southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Increasing clouds, with a low around 47. South wind around 10 mph becoming west after midnight.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 58. Breezy, with a north northwest wind 10 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 28. Northwest wind 6 to 9 mph.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 27.
Monday
A 30 percent chance of rain after noon. Partly sunny, with a high near 45.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly cloudy, with a high near 45.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Mason City IA
 43.15°N 93.19°W
10:17 pm CST Nov 13, 2025
11pm CST Nov 13, 2025-6pm CST Nov 20, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database