Isle Royale 7 Day Weather Forecast with Current Weather Conditions for , CA." />

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Isle Royale National Park, MI Weather Forecast

Wx Discussion - Wx Hazards - Wx Aviation

NWS Forecast for 6 Miles E Isle Royale National Park MI

National Weather Service Forecast for: 6 Miles E Isle Royale National Park MI
Issued by: National Weather Service Marquette, MI

Updated: 5:07 pm EDT Oct 27, 2026

This Afternoon Chance Showers	Tonight Showers Likely	Wednesday Mostly Cloudy	Wednesday Night Showers then Showers Likely	Thursday Sunny then Mostly Sunny and Breezy	Thursday Night Mostly Cloudy	Friday Mostly Sunny	Friday Night Partly Cloudy	Saturday Mostly Sunny
Hi 49 °F	Lo 44 °F	Hi 52 °F	Lo 44 °F	Hi 48 °F	Lo 40 °F	Hi 45 °F	Lo 41 °F	Hi 46 °F

This Afternoon	A 50 percent chance of showers. Mostly cloudy, with a high near 49. Southeast wind around 15 mph, with gusts as high as 25 mph.
Tonight	Showers likely, mainly before 9pm, then patchy drizzle after 2am. Cloudy, with a low around 44. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Wednesday	Mostly cloudy, with a high near 52. Southwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday Night	Showers, mainly before 1am. Low around 44. Southeast wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday	Mostly sunny, with a high near 48. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph.
Thursday Night	Mostly cloudy, with a low around 40.
Friday	Mostly sunny, with a high near 45.
Friday Night	Partly cloudy, with a low around 41.
Saturday	Mostly sunny, with a high near 46.
Saturday Night	Mostly cloudy, with a low around 44.
Sunday	Mostly cloudy, with a high near 49.
Sunday Night	Mostly cloudy, with a low around 44.
Monday	Partly sunny, with a high near 47.
Monday Night	Mostly cloudy, with a low around 41.
Tuesday	Mostly cloudy, with a high near 45.

Forecast from NOAA-NWS for 6 Miles E Isle Royale National Park MI.

Forecast Discussion from: NOAA-NWS

Script developed by: El Dorado Weather

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