Local Forecast

Grand Portage, MN Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 6:15 PM CDTSunday 6:15 PM

°F °C
Regional Observations →
69°F

Cloudy

  • 68° / 50° High / Low
  • 69° Feels Like
  • 0% Chance of Rain

Wind

7 mph

E

UV Index

4

Moderate

Humidity

60%

Dew 55°F

Sun

5:01 AM · 9:01 PM

Rise · Set

Source: GRAND MARAIS/COO (KCKC). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

68° 50°

Slight Chance of Rain Showers

Overnight: Thunderstorms Likely

Detailed forecast

Today

Partly sunny. High near 68, with temperatures falling to around 66 in the afternoon. East wind around 10 mph, with gusts as high as 20 mph. New rainfall amounts less than a tenth of an inch possible.

Night

A chance of rain showers before 10pm, then showers and thunderstorms. Mostly cloudy, with a low around 50. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday

71° 53°

Chance of Thunderstorms

Overnight: Thunderstorms Likely

Detailed forecast

Monday

A chance of showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 71, with temperatures falling to around 69 in the afternoon. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

A chance of showers and thunderstorms before 7pm, then showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Northeast wind 0 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

78° 55°

Isolated T-storm

Overnight: Chance of Showers

Detailed forecast

Tuesday

A chance of rain showers before 4pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 78. Southwest wind 0 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 55. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday

80° 55°

Partly Sunny

Overnight: Chance of Rain

Detailed forecast

Wednesday

A slight chance of rain showers before 7am. Mostly sunny, with a high near 79. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

Night

A chance of rain showers after 7pm. Partly cloudy, with a low around 55. West wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday

77° 55°

Slight Chance of Rain Showers

Overnight: Chance of Thunderstorms

Detailed forecast

Thursday

A chance of rain showers. Partly sunny, with a high near 76. Southeast wind 5 to 10 mph.

Night

A slight chance of rain showers before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Northwest wind 0 to 5 mph.

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