National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fair

25°F

-4°C

Humidity 78%
Wind Speed SW 13 mph
Barometer 30.33 in (1028.6 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 11 Jan 1:53 pm CST
Extended Forecast for

3 Miles NE Plymouth IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 28. South southwest wind around 11 mph, with gusts as high as 23 mph.

    High: 28 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 24. South southwest wind 7 to 14 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Monday

    Monday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 40. West southwest wind 6 to 9 mph.

    High: 40 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Breezy, with a west wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. Windy.

    Low: 21 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Partly sunny, with a high near 25. Windy.

    High: 25 °F

    Partly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 31.

    High: 31 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 28. South southwest wind around 11 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a low around 24. South southwest wind 7 to 14 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.
Monday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 40. West southwest wind 6 to 9 mph.
Monday Night
Mostly cloudy, with a low around 32. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 44. Breezy, with a west wind 14 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 21. Windy.
Wednesday
Partly sunny, with a high near 25. Windy.
Wednesday Night
Partly cloudy, with a low around 14.
Thursday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 31.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 28. Blustery.
Friday Night
Mostly cloudy, with a low around 8. Blustery.
Saturday
Mostly cloudy, with a high near 15.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Plymouth IA
 43.28°N 93.07°W
Last Update:
11:17 am CST Jan 11, 2026
Forecast Valid:
2pm CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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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