Weather
Marquette, MI Weather Oct. 20-31: Warmth May Last Into November
Marquette, MI – Upper Michigan residents can expect an extended stretch of unusually mild and dry fall weather this week, with afternoon temperatures reaching the upper 60s in some communities and no
By Natalie Brooks · 2026-10-20T08:28:30.509Z
Marquette, MI – Upper Michigan residents can expect an extended stretch of unusually mild and dry fall weather this week, with afternoon temperatures reaching the upper 60s in some communities and no precipitation expected through Friday, October 23. The warmer than normal pattern could continue through the end of October.
According to the National Weather Service in Marquette, above normal temperatures will remain common across the Upper Peninsula throughout the week, with quiet weather conditions and little change expected in the overall pattern.
Tuesday, October 20, will bring sunny skies , with afternoon temperatures ranging from 56 to 66 degrees across Upper Michigan.
Wednesday, October 21, is expected to be slightly warmer, with highs between 58 and 68 degrees. Partly cloudy conditions are forecast, although precipitation is not expected.
Overnight temperatures will remain cooler, with lows ranging from 37 to 47 degrees Tuesday night.
Thursday, October 22, will continue the mild pattern , with afternoon highs between 57 and 67 degrees.
Some locations may experience patchy morning fog or haze, while temperatures overnight could fall between 36 and 44 degrees.
Friday, October 23, will bring partly cloudy skies and highs ranging from 59 to 67 degrees, maintaining the relatively warm conditions heading into the weekend.
Chilly overnight temperatures remain part of the forecast , with some colder inland communities potentially dropping to around 34 degrees late in the week.
Residents planning early morning travel should remain aware of localized fog and cooler temperatures, particularly in low lying areas.
The extended dry pattern should provide favorable conditions for outdoor recreation, fall cleanup, travel and other seasonal activities across the Upper Peninsula.
The National Weather Service also indicates that above normal temperatures are likely to remain common through the final days of October.