Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Light Rain
43°F
6°C
| Humidity | 65% |
| Wind Speed | E 12 mph |
| Barometer | 30.29 in (1026.1 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 9.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 11 Apr 8:53 am CDT |
Extended Forecast for
Mason City Municipal Airport IA
Today

High: 51 °F
Showers
Likely and
WindyTonight
Low: 51 °F⇑
Windy. Chance
T-storms then
Showers
LikelySunday
High: 73 °F
Windy. Chance
T-storms then
Chance
ShowersSunday Night

Low: 54 °F
Slight Chance
T-storms and
WindyMonday
High: 78 °F
Mostly Sunny
then Chance
Showers and
BreezyMonday Night

Low: 57 °F
Showers
Likely and
BreezyTuesday
High: 82 °F
Mostly Sunny
then Chance
T-storms and
BreezyTuesday Night

Low: 53 °F
Chance
T-stormsWednesday
High: 74 °F
Sunny then
Chance
Showers
Detailed Forecast
Today
A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 51. Windy, with a southeast wind 13 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Cloudy, with a temperature rising to around 57 by 5am. Windy, with a south southeast wind around 22 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 73. Windy, with a south southwest wind 22 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Windy, with a south southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 28 mph.
Monday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 78. Breezy, with a south wind 8 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Monday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 57. Breezy. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. Breezy.
Tuesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 53. Chance of precipitation is 50%.
Wednesday
A 40 percent chance of showers after 1pm. Sunny, with a high near 74.
Wednesday Night
A 40 percent chance of showers before 1am. Mostly clear, with a low around 50.
Thursday
A 30 percent chance of showers. Sunny, with a high near 77.
Thursday Night
A 30 percent chance of showers. Mostly clear, with a low around 48.
Friday
A 50 percent chance of showers. Mostly sunny, with a high near 69. Breezy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Mason City Municipal Airport IA
43.15°N 93.34°W
43.15°N 93.34°W
5:17 am CDT Apr 11, 2026
8am CDT Apr 11, 2026-6pm CDT Apr 17, 2026



