News Headlines
Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
75°F
24°C
| Humidity | 79% |
| Wind Speed | S 7 mph |
| Barometer | 30.16 in (1019.8 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Last update | 29 Jul 9:53 am CDT |
Extended Forecast for
Mason City Municipal Airport IA
This Afternoon
High: 84 °F
Chance
T-stormsTonight
Low: 67 °F
Chance
T-storms then
Showers
LikelyWednesday
High: 74 °F
Showers
Wednesday Night
Low: 55 °F
Partly Cloudy
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 53 °F
Mostly Clear
Friday
High: 75 °F
Sunny
Friday Night
Low: 54 °F
Partly Cloudy
Saturday
High: 74 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 84. North northeast wind 7 to 9 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 67. Northeast wind 6 to 8 mph becoming east southeast after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 74. East northeast wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Partly cloudy, with a low around 55. Northeast wind 9 to 13 mph.
Thursday
Sunny, with a high near 75. East northeast wind around 10 mph.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 59.
Monday
Partly sunny, with a high near 78.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mason City Municipal Airport IA
43.15°N 93.34°W
43.15°N 93.34°W
10:05 am CDT Jul 29, 2025
12pm CDT Jul 29, 2025-6pm CDT Aug 4, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
