SXUS43 KMQT 072102 RECMQT MIZ001-080800- Recreational Forecast for Isle Royale National Park National Weather Service Marquette MI 501 PM EDT Tue Jul 7 2026 Isle Royale (SW areas)- Including Greenstone Ridge South, Little Todd Harbor, Minong Ridge, and Windigo- .TONIGHT...A slight chance of rain showers late. A chance of rain showers late. Mostly cloudy. Lows 57 to 62 inland and around 50 at the shore. Southwest winds 5 to 10 mph becoming west late. Waves calm to 1 foot. .WEDNESDAY...Mostly cloudy with a 50 percent chance of rain showers through early afternoon, then partly cloudy by mid afternoon. Highs around 64 at the shore and 71 to 76 inland. West winds up to 5 mph becoming southwest by mid afternoon. Waves calm to 1 foot. .WEDNESDAY NIGHT...Partly cloudy through midnight then becoming mostly cloudy. Lows 52 to 57 inland and around 47 at the shore. Southwest winds up to 10 mph. Waves calm to 1 foot. .THURSDAY...Partly cloudy through early afternoon then clearing. Highs around 63 at the shore and 73 to 78 inland. North winds up to 5 mph becoming east by late morning, then becoming south by early afternoon becoming south up to 5 mph late. Waves calm to 1 foot. .THURSDAY NIGHT...Partly cloudy. Lows 53 to 58 inland and around 46 at the shore. Southwest winds up to 5 mph becoming northwest late, then becoming northeast late. Waves calm to 1 foot. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs around 66 at the shore and 70 to 75 inland. Lows 55 to 60 inland and around 49 at the shore. .SATURDAY...Warmer, sunny. Highs around 65 at the shore and 77 to 82 inland. .SATURDAY NIGHT...Partly cloudy. Lows 58 to 63 inland and around 50 at the shore. .SUNDAY...Very warm. Sunny. Highs around 70 at the shore and 81 to 86 inland. .SUNDAY NIGHT THROUGH TUESDAY...Warm. Partly cloudy. Lows 62 to 67 inland and around 54 at the shore. Highs around 72 at the shore and 83 to 88 inland. && Isle Royale (NE areas)- Including Greenstone Ridge North, Malone Bay, Mount Saginaw, and Rock Harbor- .TONIGHT...A 20 percent chance of rain showers late. Mostly cloudy. Lows 52 to 57 inland and around 45 at the shore. Southwest winds 5 to 10 mph becoming west late. Waves calm to 1 foot. .WEDNESDAY...Mostly cloudy with a 50 percent chance of rain showers through early afternoon, then partly cloudy by mid afternoon. Highs around 56 at the shore and 67 to 72 inland. West winds up to 5 mph becoming southwest by mid afternoon. Waves calm to 1 foot. .WEDNESDAY NIGHT...Partly cloudy through midnight then becoming mostly cloudy. Lows 48 to 53 inland and around 46 at the shore. Southwest winds up to 5 mph. Waves calm to 1 foot. .THURSDAY...Partly sunny through early afternoon then clearing. Highs around 55 at the shore and 66 to 71 inland. North winds up to 5 mph becoming east by late morning, then becoming south by early afternoon becoming southwest late. Waves calm to 1 foot. .THURSDAY NIGHT...Partly cloudy. Lows 49 to 54 inland and around 46 at the shore. West winds up to 5 mph becoming northeast late. Waves calm to 1 foot. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs around 54 at the shore and 65 to 70 inland. Lows 51 to 56 inland and around 46 at the shore. .SATURDAY...Warmer, sunny. Highs around 56 at the shore and 71 to 76 inland. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 54 to 59 inland and around 47 at the shore. Highs around 60 at the shore and 76 to 81 inland. .SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows 59 to 64 inland and around 51 at the shore. Highs around 62 at the shore and 80 to 85 inland. .TUESDAY...Partly sunny. Highs around 61 at the shore and 79 to 84 inland. && Isle Royale (NW areas)- Including Amygdaloid Island, Lookout Louise, and Minong Mine- .TONIGHT...A 20 percent chance of rain showers late. Mostly cloudy. Lows 55 to 60inland and around 46 at the shore. Southwest winds 5 to 10 mph becoming west late. Waves calm to 1 foot. .WEDNESDAY...Mostly cloudy with a 20 percent chance of rain showers through early afternoon, then partly cloudy by mid afternoon. Highs around 61 at the shore and 70 to 75 inland. West winds up to 5 mph becoming southwest by mid afternoon. Waves calm to 1 foot. .WEDNESDAY NIGHT...Partly cloudy through midnight then becoming mostly cloudy. Lows 51 to 56 inland and around 45 at the shore. Southwest winds up to 5 mph. Waves calm to 1 foot. .THURSDAY...Partly cloudy through early afternoon then clearing. Highs around 63 at the shore and 71 to 76 inland. Northwest winds up to 5 mph becoming east by late morning, then becoming south by early afternoon becoming southwest late. Waves calm to 1 foot. .THURSDAY NIGHT...Partly cloudy. Lows 53 to 58 inland and around 46 at the shore. West winds up to 5 mph becoming northeast late. Waves calm to 1 foot. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs around 59 at the shore and 68 to 73 inland. Lows 54 to 59 inland and around 48 at the shore. .SATURDAY...Sunny. Highs around 61 at the shore and 74 to 79 inland. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 56 to 61 inland and around 50 at the shore. Highs around 67 at the shore and 80 to 85 inland. .SUNDAY NIGHT THROUGH TUESDAY...Warm. Partly cloudy. Lows 60 to 65 inland and around 53 at the shore. Highs around 69 at the shore and 83 to 88 inland. && Isle Royale (SE areas)- Including Feldtman Ridge, Rainbow Cove, and Siskiwit Bay- .TONIGHT...A slight chance of rain showers late. A chance of rain showers late. Mostly cloudy. Lows 54 to 59 inland and around 50 at the shore. Southwest winds 5 to 10 mph becoming west late. Waves calm to 1 foot. .WEDNESDAY...Mostly cloudy with a 50 percent chance of rain showers through early afternoon, then partly cloudy by mid afternoon. Highs around 61 at the shore and 69 to 74 inland. West winds up to 5 mph becoming south by mid afternoon. Waves calm to 1 foot. .WEDNESDAY NIGHT...Partly cloudy through midnight then becoming mostly cloudy. Lows 50 to 55 inland and around 47 at the shore. Southwest winds up to 5 mph. Waves calm to 1 foot. .THURSDAY...Partly cloudy. Highs around 60 at the shore and 68 to 73 inland. Northwest winds up to 5 mph becoming northeast by late morning, then becoming south by early afternoon becoming southwest late. Waves calm to 1 foot. .THURSDAY NIGHT...Partly cloudy. Lows 51 to 56 inland and around 48 at the shore. Southwest winds up to 5 mph becoming northeast late. Waves calm to 1 foot. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs around 60 at the shore and 66 to 71 inland. Lows 53 to 58 inland and around 48 at the shore. .SATURDAY...Warmer, sunny. Highs around 62 at the shore and 75 to 80 inland. .SATURDAY NIGHT THROUGH TUESDAY...Partly cloudy. Lows 59 to 64 inland and around 50 at the shore. Highs around 65 at the shore and 82 to 87 inland. && $$