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.

Mostly Cloudy

33°F

1°C

Humidity 82%
Wind Speed N 16 mph
Barometer 30.03 in (1017.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 8 Nov 7:53 pm CST
Extended Forecast for

Plymouth IA

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Wind chill values as low as 10. North wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31. Wind chill values as low as 5. Blustery, with a north northwest wind 14 to 20 mph, with gusts as high as 28 mph.

    High: 31 °F

    Mostly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18. Wind chill values as low as 10. North northwest wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 34. Wind chill values as low as 10. Northwest wind 6 to 10 mph.

    High: 34 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. South wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 49. Breezy.

    High: 49 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 19. Wind chill values as low as 10. North wind 13 to 15 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 31. Wind chill values as low as 5. Blustery, with a north northwest wind 14 to 20 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 18. Wind chill values as low as 10. North northwest wind 8 to 13 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 34. Wind chill values as low as 10. Northwest wind 6 to 10 mph.
Monday Night
Mostly cloudy, with a low around 22. South wind 5 to 11 mph, with gusts as high as 20 mph.
Veterans Day
Mostly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Sunny, with a high near 49. Breezy.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Mostly cloudy, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plymouth IA
 43.25°N 93.13°W
Last Update:
3:16 pm CST Nov 8, 2025
Forecast Valid:
8pm CST Nov 8, 2025-6pm CST Nov 15, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation