Hazardous Weather Conditions

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Fair

45°F

7°C

Humidity 74%
Wind Speed S 5 mph
Barometer 29.92 in (1013.9 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 18 Mar 3:53 pm CDT
Extended Forecast for

Mason City IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 48. Southwest wind around 6 mph.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. South wind around 6 mph becoming light and variable.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Patchy fog before noon.  Otherwise, partly sunny, with a high near 51. North wind around 6 mph becoming south in the afternoon.

    High: 51 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. South wind 6 to 8 mph becoming west southwest after midnight.

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65. Northwest wind around 9 mph.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 48. Breezy.

    High: 48 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 48. Southwest wind around 6 mph.
Tonight
Mostly cloudy, with a low around 32. South wind around 6 mph becoming light and variable.
Thursday
Patchy fog before noon. Otherwise, partly sunny, with a high near 51. North wind around 6 mph becoming south in the afternoon.
Thursday Night
Mostly cloudy, with a low around 40. South wind 6 to 8 mph becoming west southwest after midnight.
Friday
Mostly sunny, with a high near 65. Northwest wind around 9 mph.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly cloudy, with a high near 48. Breezy.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 46.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Mason City IA
 43.15°N 93.19°W
3:07 pm CDT Mar 18, 2026
4pm CDT Mar 18, 2026-6pm CDT Mar 24, 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