Local Forecast

Marietta, MN Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Marietta, MN.

No Active Alerts

Hour-by-Hour  Current Observation

Monday 3:15 PM CDTMonday 3:15 PM

°F °C
Regional Observations →
82°F

Clear

  • 89° / 64° High / Low
  • 88° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

9

Very High

Humidity

74%

Dew 73°F

Sun

5:39 AM · 9:09 PM

Rise · Set

Source: ORTONVILLE (KVVV). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

89° 64°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Today

A chance of showers and thunderstorms. Partly sunny. High near 88, with temperatures falling to around 85 in the afternoon. East northeast wind 5 to 10 mph. Chance of precipitation is 40%.

Night

A chance of showers and thunderstorms before 3am. Mostly cloudy, with a low around 64. Northeast wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Tuesday

95° 68°

Mostly Cloudy

Overnight: Thunderstorms Likely

Detailed forecast

Tuesday

Mostly sunny, with a high near 94. Heat index values as high as 96. Southeast wind 0 to 20 mph, with gusts as high as 30 mph.

Night

A chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely between 1am and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Heat index values as high as 95. South wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday

87° 59°

Isolated T-storm

Overnight: Partly Cloudy

Detailed forecast

Wednesday

A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny. High near 87, with temperatures falling to around 82 in the afternoon. West southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Night

A slight chance of showers and thunderstorms. Partly cloudy. Low around 57, with temperatures rising to around 60 overnight. West southwest wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Thursday

78° 55°

Isolated T-storm

Overnight: Mostly Clear

Detailed forecast

Thursday

A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 75. West wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

Night

A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 57. West wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

Friday

82° 55°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Friday

Sunny, with a high near 80. West wind 15 to 20 mph, with gusts as high as 35 mph.

Night

Partly cloudy, with a low around 55. West northwest wind 5 to 15 mph, with gusts as high as 30 mph.

Marietta, MN Weather Analysis Tools