Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Overcast

20°F

-7°C

Humidity 89%
Wind Speed S 20 G 30 mph
Barometer 29.90 in (1014.5 mb)
Dewpoint 17°F (-8°C)
Visibility 9.00 mi
Wind Chill4°F (-16°C)
Last update 17 Mar 9:53 pm CDT
Extended Forecast for

Mason City IA

  • Tonight

    Tonight: A chance of snow and freezing rain before midnight, then a slight chance of freezing rain between midnight and 1am.  Cloudy, then gradually becoming partly cloudy, with a steady temperature around 21. Wind chill values as low as 5. South wind 9 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Wintry
    Mix then
    Slight Chance
    Freezing Rain

  • Wednesday

    Wednesday: Increasing clouds, with a high near 45. West wind around 6 mph.

    High: 45 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. South southwest wind around 6 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49. North wind around 6 mph.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. Light and variable wind becoming south around 6 mph in the evening.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of snow and freezing rain before midnight, then a slight chance of freezing rain between midnight and 1am. Cloudy, then gradually becoming partly cloudy, with a steady temperature around 21. Wind chill values as low as 5. South wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Increasing clouds, with a high near 45. West wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 34. South southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 49. North wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 36. Light and variable wind becoming south around 6 mph in the evening.
Friday
Mostly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Mason City IA
 43.15°N 93.19°W
9:32 pm CDT Mar 17, 2026
10pm CDT Mar 17, 2026-6pm CDT Mar 24, 2026
 
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Additional Resources

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