Mason City, IA Weather Forecast

Today's Weather

Tue, Sep 8

Humid; breezy with heavy rain and a thunderstorm, then partly sunny with a heavy t-storm; thunderstorms could bring damaging winds, flash flooding and hail Hi: 83°

Tonight: Partly cloudy with a heavy thunderstorm; thunderstorms could bring damaging winds, flash flooding and hail Lo: 62°

Current Weather

11:43 AM

72°F

RealFeel® 74°

Mostly cloudy More Details

Looking Ahead

Thunderstorms, some heavy, today and tonight. Thunderstorms, some strong, Friday night; storms can bring hail and damaging winds.

Mason City Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

9/8

83° 62°

Heavy rain and a thunderstorm

Night: A heavy thunderstorm

100%

Wed

9/9

82° 52°

Partly sunny and less humid

Mainly clear

Thu

9/10

79° 57°

Nice with plenty of sunshine

Clear

Fri

9/11

81° 61°

Partly sunny and stiff winds

Strong thunderstorms

11%

Sat

9/12

76° 52°

Decreasing clouds

Mainly clear

17%

Sun

9/13

67° 55°

A strong afternoon t-storm

Rain

92%

Mon

9/14

69° 51°

Strong morning thunderstorms

Partly cloudy

60%

Tue

9/15

68° 49°

Less humid with plenty of sun

Increasing amounts of clouds

Wed

9/16

70° 48°

Mostly cloudy with a shower

Cloudy with showers

55%

Thu

9/17

69° 48°

An a.m. shower; partly sunny

Clear

49%

Sun & Moon

12 hrs 51 mins

Rise 6:45 AM

Set 7:36 PM

Waning Crescent

Rise 3:35 AM

Set 6:28 PM

Air Quality

Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.