Mason City, IA Weather - Extended Forecast

Saturday

Chance of thunderstorms

High:
74°F

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 74. Windy, with a southwest wind 18 to 21 mph, with gusts as high as 31 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Thunderstorms likely

Overnight low:
53°F

Showers and thunderstorms. Low around 53. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Thunderstorms

High:
70°F

Showers and thunderstorms. High near 70. Breezy. Chance of precipitation is 90%.

Sunday Night

Thunderstorms likely

Overnight low:
45°F

Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.

Monday

Mostly cloudy

High:
59°F

Monday Night

Partly cloudy

Overnight low:
42°F

Tuesday

Sunny then sunny

High:
76°F

Tuesday Night

Chance of thunderstorms

Overnight low:
51°F

Wednesday

Mostly sunny

High:
76°F