Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Overcast

19°F

-7°C

Humidity 57%
Wind Speed NE 8 mph
Barometer 30.38 in (1030.4 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 1 Mar 12:53 am CST
Extended Forecast for

Mason City IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 12. Wind chill values as low as 5. North northeast wind around 6 mph.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 29. Wind chill values as low as 5. North northeast wind 5 to 7 mph becoming east southeast in the afternoon.

    High: 29 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 20. East southeast wind around 7 mph.

    Low: 20 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 39. South southeast wind 7 to 11 mph.

    High: 39 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Rain likely, mainly after midnight.  Cloudy, with a low around 32. South southeast wind 3 to 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance Rain
    then Rain
    Likely

  • Tuesday

    Tuesday: A 20 percent chance of rain before noon.  Mostly cloudy, with a high near 44.

    High: 44 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after midnight.  Partly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before noon.  Mostly sunny, with a high near 47.

    High: 47 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 12. Wind chill values as low as 5. North northeast wind around 6 mph.
Sunday
Increasing clouds, with a high near 29. Wind chill values as low as 5. North northeast wind 5 to 7 mph becoming east southeast in the afternoon.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. East southeast wind around 7 mph.
Monday
Mostly cloudy, with a high near 39. South southeast wind 7 to 11 mph.
Monday Night
Rain likely, mainly after midnight. Cloudy, with a low around 32. South southeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 20 percent chance of rain before noon. Mostly cloudy, with a high near 44.
Tuesday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 33.
Wednesday
A 30 percent chance of rain, mainly before noon. Mostly sunny, with a high near 47.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly cloudy, with a high near 56.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 40.
Friday
Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Mason City IA
 43.15°N 93.19°W
12:26 am CST Mar 1, 2026
1am CST Mar 1, 2026-6pm CST Mar 7, 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