Mason City Airport (MCW) Weather 07/13/2026
This Afternoon
86
Heavy Rain
Tonight
67
Heavy Rain then Showers
Friday
85
Showers Likely then Chance T-storms
Friday Night
67
Showers Likely
Independence Day
83
Showers Likely
Saturday Night
64
Slight Chance T-storms then Chance Showers
Sunday
82
Mostly Sunny
Sunday Night
63
Mostly Clear
Monday
83
Mostly Sunny
Monday Night
64
Partly Cloudy
Tuesday
84
Mostly Sunny
Tuesday Night
65
Mostly Clear
Wednesday
85
Mostly Sunny
Weekly Forecast
This Afternoon
Showers and thunderstorms likely, mainly before 5pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 86. South southeast wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall. Low around 67. South southeast wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Friday
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 85. East southeast wind 8 to 11 mph becoming west in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and thunderstorms likely, mainly before 3am, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 67. North northwest wind around 9 mph becoming south southeast after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Independence Day
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. South wind around 9 mph becoming west in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 64. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 63.
Monday
Mostly sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Mostly sunny, with a high near 85.