Mason City Airport (MCW) Weather 09/18/2025
Overnight
50
Mostly Clear and Breezy
Friday
60
Breezy. Partly Sunny then Slight Chance Showers
Friday Night
40
Slight Chance Showers then Mostly Clear
Saturday
62
Mostly Sunny
Saturday Night
39
Mostly Clear
Sunday
67
Sunny
Sunday Night
45
Mostly Clear
Monday
75
Mostly Sunny then Slight Chance T-storms and Breezy
Monday Night
56
Chance T-storms
Tuesday
76
Chance Showers
Tuesday Night
56
Partly Cloudy
Wednesday
76
Mostly Sunny
Wednesday Night
53
Partly Cloudy
Weekly Forecast
Overnight
Mostly clear, with a steady temperature around 50. Breezy, with a west northwest wind around 16 mph, with gusts as high as 26 mph.
Friday
A 20 percent chance of showers after 4pm. Partly sunny, with a high near 60. Breezy, with a west northwest wind 16 to 18 mph, with gusts as high as 26 mph.
Friday Night
A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 40. West northwest wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 62. West northwest wind 7 to 13 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 39. Northwest wind 5 to 9 mph.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 45.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 75. Breezy.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Tuesday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 53.