Area Temperatures

Marquette County

Williams Park: Pine & Michigan on the eastside of Marquette

62° (10:30 pm)

McCarty's Cove: U.S. Coast Guard Station on lakefront

61°(10:24 pm)

Trowbridge: Near Trowbridge Park

61° (10:37 pm)

Negaunee: Negaunee MDOT station on Hwy 41

70° (07:29 pm)

Sawyer Airport: near Gwinn

55° (10:38 pm)

Big Bay: Big Bay HADS station

64° (09:40 pm)

Republic: Co Rd LD & 601

56° (10:31 pm)

Upper Michigan

Chatham: U.S. Climate Reference Network site for Upper Peninsula

60° (09:45 pm)

Munising: Munising Lakeshore AWOS station

66° (09:56 pm)

Escanaba: Delta County Airport

61° (10:35 pm)

Iron Mountain: Ford Airport

61° (10:35 pm)

Houghton: Houghton County Memorial Airport

57° (10:35 pm)

Ironwood: Gogebic County Airport

55° (10:35 pm)

Sault Ste. Marie: Sault Ste. Marie Municipal Airport

63° (10:35 pm)

All times Eastern

Marquette County Weather Forecast

via the National Weather Service

Updated: 02:42 PM EDT Aug 22, 2026

Late This Afternoon: Partly cloudy with scattered showers and isolated thunderstorms. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.
Tonight: Clear in the evening, then partly cloudy with a chance of rain showers after midnight. Lows in the upper 40s. Northwest winds 5 to 15 mph, becoming north 5 to 10 mph after midnight. Chance of rain 50 percent.
Sunday: A slight chance of rain showers in the morning. Partly cloudy. Highs around 65. North winds 10 to 15 mph inland, except north 15 to 25 mph near the shore. Chance of rain 20 percent.
Sunday Night: Clear. Lows 41 to 46 inland to around 51 at the shore. Northwest winds 5 to 15 mph with gusts up to 25 mph.
Monday: Sunny. Highs around 72. North winds 5 to 10 mph with gusts up to 20 mph.
Monday Night: Partly cloudy. Lows around 45 inland to around 53 at the shore. Light southwest winds.
Tuesday: Partly cloudy. Highs around 78.
Tuesday Night: A chance of thunderstorms in the evening. Showers likely. Lows around 57 inland to around 63 at the shore. Chance of rain 70 percent.
Wednesday: Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs around 76. Chance of rain 90 percent.
Wednesday Night: A chance of showers in the evening. Partly cloudy. Lows around 55 inland to around 61 at the shore. Chance of rain 40 percent.
Thursday: Partly cloudy. Highs around 73.
Thursday Night and Friday: Clear. Lows 48 to 53 inland to around 57 at the shore. Highs around 75.
Friday Night and Saturday: Mostly clear. Lows around 51 inland to around 58 at the shore. Highs around 77.

U.P. Weather Story

Upper Peninsula Weather Story graphic
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XBeach Hazards Statement issued August 22 at 9:45PM EDT until August 23 at 10:00PM EDT by NWS Marquette MI

* WHAT...Dangerous swimming conditions are expected due to high
wave action and strong rip currents.

* WHERE...Marquette and Alger Counties.

* WHEN...From 8 AM EDT Sunday through Sunday evening.

* IMPACTS...High wave action and dangerous currents will lead to
life threatening swimming conditions. Waves in rapid
succession can tire swimmers quickly.

* ADDITIONAL DETAILS...Current related fatalities and rescues in
the past have occurred due to similar wave conditions at
locations listed below:

For Marquette County: Middle Bay north of Presque Isle and at
Little Presque Isle.

For Alger County: The Au Train River mouth at Au Train, the
exposed regions of Grand Marais Harbor, and Pictured Rocks
National Lakeshore.

Remain out of the water to avoid hazardous swimming conditions.
Theme:

(Auto night: 9:59 PM - 5:45 AM)