Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Partly Cloudy and Breezy
60°F
16°C
| Humidity | 90% |
| Wind Speed | S 22 G 32 mph |
| Barometer | 29.71 in (1005.6 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 12 Apr 5:53 am CDT |
Extended Forecast for
Mason City Municipal Airport IA
Today
High: 75 °F
Chance
T-storms and
WindyTonight
Low: 54 °F
Partly Cloudy
and WindyMonday
High: 77 °F
Partly Sunny
then Chance
Showers and
BreezyMonday Night
Low: 53 °F
Chance
T-storms and
Breezy then
Chance
ShowersTuesday
High: 75 °F
Mostly Sunny
then Chance
T-stormsTuesday Night
Low: 51 °F
Chance
T-stormsWednesday
High: 72 °F
Chance
Showers then
Chance
T-stormsWednesday Night
Low: 48 °F
Chance
T-stormsThursday
High: 77 °F
Sunny
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 75. Windy, with a south southwest wind 18 to 26 mph, with gusts as high as 39 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Partly cloudy, with a low around 54. Windy, with a south southwest wind 18 to 23 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 29 mph.
Monday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 77. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 53. Breezy, with a south southwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 75. North northwest wind 6 to 13 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 72. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 53.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 70. Windy. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 36. Breezy.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 49. Breezy.
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
4:51 am CDT Apr 12, 2026
6am CDT Apr 12, 2026-6pm CDT Apr 18, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
