Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fair

18°F

-8°C

Humidity 65%
Wind Speed NW 20 mph
Barometer 30.24 in (1025.8 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 21 Feb 11:53 am CST
Extended Forecast for

Mason City IA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 20. Wind chill values as low as 5. Northwest wind 11 to 14 mph, with gusts as high as 20 mph.

    High: 20 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 6. Wind chill values as low as -15. Blustery, with a north northwest wind 14 to 18 mph, with gusts as high as 25 mph.

    Low: 6 °F

    Mostly Cloudy
    and Blustery

  • Sunday

    Sunday: Partly sunny, with a high near 18. Wind chill values as low as -15. Windy, with a north northwest wind 18 to 22 mph, with gusts as high as 32 mph.

    High: 18 °F

    Partly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 3. Wind chill values as low as -10. Blustery, with a north northwest wind 9 to 17 mph, with gusts as high as 24 mph.

    Low: 3 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 20. North northwest wind 5 to 8 mph becoming light and variable.

    High: 20 °F

    Sunny

  • Monday Night

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

    Low: 9 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 20. Wind chill values as low as 5. Northwest wind 11 to 14 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 6. Wind chill values as low as -15. Blustery, with a north northwest wind 14 to 18 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 18. Wind chill values as low as -15. Windy, with a north northwest wind 18 to 22 mph, with gusts as high as 32 mph.
Sunday Night
Partly cloudy, with a low around 3. Wind chill values as low as -10. Blustery, with a north northwest wind 9 to 17 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 20. North northwest wind 5 to 8 mph becoming light and variable.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 24.
Friday
Sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Mason City IA
 43.15°N 93.19°W
11:16 am CST Feb 21, 2026
12pm CST Feb 21, 2026-6pm CST Feb 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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