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.

Overcast

36°F

2°C

Humidity 93%
Wind Speed W 14 mph
Barometer 29.80 in (1009.8 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 2 Apr 10:53 pm CDT
Extended Forecast for

Mason City IA

  • Tonight

    Tonight: Cloudy, with a low around 31. West northwest wind 6 to 10 mph.

    Low: 31 °F

    Cloudy

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after 1pm. High near 50. North wind 5 to 14 mph becoming east in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 50 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 33. East northeast wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of rain and snow showers before 1pm, then a chance of rain showers. Mostly cloudy, with a high near 42. Windy, with a west wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow and
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. Windy, with a west northwest wind 14 to 21 mph, with gusts as high as 30 mph.

    Low: 29 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45. Breezy.

    High: 45 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Blustery.

    Low: 22 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Tonight
Cloudy, with a low around 31. West northwest wind 6 to 10 mph.
Friday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 50. North wind 5 to 14 mph becoming east in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 33. East northeast wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A slight chance of rain and snow showers before 1pm, then a chance of rain showers. Mostly cloudy, with a high near 42. Windy, with a west wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 29. Windy, with a west northwest wind 14 to 21 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 45. Breezy.
Monday Night
Mostly clear, with a low around 22. Blustery.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 35. Windy. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 65. Windy.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 40. Breezy.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mason City IA
 43.15°N 93.19°W
Last Update:
10:23 pm CDT Apr 2, 2026
Forecast Valid:
11pm CDT Apr 2, 2026-6pm CDT Apr 9, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation