Local Forecast

Mason City, IA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Mason City, IA.

No Active Alerts

Hour-by-Hour  Current Observation

Monday 7:10 AM CDTMonday 7:10 AM

°F °C
Regional Observations →
71°F

Cloudy

  • 82° / 64° High / Low
  • 71° Feels Like
  • 0% Chance of Rain

Wind

13 mph

ESE

UV Index

3

Moderate

Humidity

94%

Dew 69°F

Sun

5:33 AM · 8:50 PM

Rise · Set

Source: MASON CITY (KMCW). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

82° 64°

Thunderstorms Likely

Overnight: Mostly Cloudy

Detailed forecast

Today

Showers and thunderstorms likely before 8am, then a chance of showers and thunderstorms between 8am and 10am, then showers and thunderstorms likely between 10am and noon, then a chance of showers and thunderstorms between noon and 3pm. Mostly cloudy, with a high near 81. Southeast wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Partly cloudy, with a low around 64. East southeast wind 1 to 5 mph. New rainfall amounts less than a tenth of an inch possible.

Tuesday

91° 71°

Mostly Cloudy

Overnight: Chance of Thunderstorms

Detailed forecast

Tuesday

Mostly sunny, with a high near 90. East southeast wind 2 to 13 mph, with gusts as high as 20 mph.

Night

A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 70. South southeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

91° 60°

Thunderstorms Likely

Overnight: Scattered Thunderstorms Likely

Detailed forecast

Wednesday

Showers and thunderstorms likely before 4pm, then showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 70%.

Thursday

80° 57°

Chance of Scattered Thunderstorms

Overnight: Mostly Clear

Detailed forecast

Thursday

A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Sunny, with a high near 82. Chance of precipitation is 40%.

Night

A chance of showers and thunderstorms. Mostly clear, with a low around 56. Chance of precipitation is 30%.

Friday

84° 60°

Isolated T-storm

Overnight: Isolated T-storm

Detailed forecast

Friday

A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Sunny, with a high near 83.

Night

A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 58. Chance of precipitation is 30%.

Mason City, IA Weather Analysis Tools