Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
42°F
6°C
| Humidity | 49% |
| Wind Speed | NW 7 mph |
| Barometer | 30.17 in (1021.8 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 9 Apr 10:53 am CDT |
Extended Forecast for
Mason City Municipal Airport IA
Today

High: 53 °F
Slight Chance
ShowersTonight
Low: 30 °F
Chance
Showers then
Slight Chance
ShowersFriday

High: 54 °F
Becoming
SunnyFriday Night

Low: 35 °F
Mostly Clear
Saturday

High: 58 °F
Showers
Likely and
WindySaturday Night

Low: 53 °F
Showers
Likely and
WindySunday

High: 74 °F
Showers
Likely and
WindySunday Night

Low: 57 °F
Chance
Showers and
WindyMonday
High: 79 °F
Mostly Sunny
then Chance
Showers and
Breezy
Detailed Forecast
Today
A 10 percent chance of showers after 5pm. Partly sunny, with a high near 53. West northwest wind around 7 mph.
Tonight
A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 30. North wind 6 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, then gradually becoming sunny, with a high near 54. North wind around 10 mph.
Friday Night
Mostly clear, with a low around 35. Northeast wind around 7 mph becoming east southeast after midnight.
Saturday
Showers likely, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 58. Windy, with a southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 53. Windy. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 74. Windy. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 57. Windy.
Monday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 79. Breezy.
Monday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 51. Chance of precipitation is 60%.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 66. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 60.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mason City Municipal Airport IA
43.15°N 93.34°W
43.15°N 93.34°W
6:21 am CDT Apr 9, 2026
11am CDT Apr 9, 2026-6pm CDT Apr 15, 2026



