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

29°F

-2°C

Humidity 85%
Wind Speed SW 12 mph
Barometer 30.09 in (1020.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 12 Jan 2:53 am CST
Extended Forecast for

6 Miles SSE Mason City IA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 29. West wind 7 to 9 mph.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 45. West wind 7 to 9 mph.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 33. West southwest wind 7 to 15 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. Breezy, with a west wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 43 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. Windy, with a northwest wind 15 to 25 mph, with gusts as high as 31 mph.

    Low: 20 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24. Windy.

    High: 24 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 10. Blustery.

    Low: 10 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: A 40 percent chance of snow after noon. Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow likely. Mostly cloudy, with a low around 23. Blustery. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely
    and Blustery

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 29. West wind 7 to 9 mph.
Monday
Sunny, with a high near 45. West wind 7 to 9 mph.
Monday Night
Increasing clouds, with a low around 33. West southwest wind 7 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 43. Breezy, with a west wind 14 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 20. Windy, with a northwest wind 15 to 25 mph, with gusts as high as 31 mph.
Wednesday
Mostly sunny, with a high near 24. Windy.
Wednesday Night
Mostly clear, with a low around 10. Blustery.
Thursday
A 40 percent chance of snow after noon. Partly sunny, with a high near 29.
Thursday Night
Snow likely. Mostly cloudy, with a low around 23. Blustery. Chance of precipitation is 60%.
Friday
Snow likely, mainly before noon. Mostly cloudy, with a high near 30. Windy. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 5. Windy.
Saturday
Partly sunny, with a high near 11. Blustery.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Mostly sunny, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Mason City IA
 43.08°N 93.13°W
Last Update:
3:11 am CST Jan 12, 2026
Forecast Valid:
3am CST Jan 12, 2026-6pm CST Jan 18, 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