Area Temperatures

Marquette County

Williams Park: Pine & Michigan on the eastside of Marquette

56° (09:30 am)

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

56°(09:24 am)

Trowbridge: Near Trowbridge Park

55° (09:40 am)

Negaunee: Negaunee MDOT station on Hwy 41

51° (10:20 am)

Sawyer Airport: near Gwinn

54° (08:46 am)

Big Bay: Big Bay HADS station

56° (08:50 am)

Republic: Co Rd LD & 601

52° (09:31 am)

Upper Michigan

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

54° (08:45 am)

Munising: Munising Lakeshore AWOS station

57° (08:56 am)

Escanaba: Delta County Airport

55° (09:35 am)

Iron Mountain: Ford Airport

55° (09:35 am)

Houghton: Houghton County Memorial Airport

54° (09:35 am)

Ironwood: Gogebic County Airport

54° (09:35 am)

Sault Ste. Marie: Sault Ste. Marie Municipal Airport

55° (09:35 am)

All times Eastern

Marquette County Weather Forecast

via the National Weather Service

Updated: 03:54 AM EDT Sep 20, 2026

Early This Morning: Mostly cloudy with a 20 percent chance of rain showers. North winds 5 to 10 mph with gusts up to 20 mph.
Today: Mostly cloudy. A slight chance of rain showers in the morning. Highs in the upper 50s. Temperature falling into the lower 50s in the afternoon. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
Tonight: Patchy frost after midnight. Clear in the evening, then becoming partly cloudy. Lows around 36 inland to around 43 at the shore. Northeast winds 5 to 10 mph with gusts up to 20 mph, becoming east after midnight.
Monday: Mostly sunny. Highs around 58. East winds 5 to 10 mph, becoming northeast in the afternoon.
Monday Night: Mostly clear. Lows around 36 inland to around 46 at the shore. Northeast winds 5 to 10 mph.
Tuesday: Sunny. Highs around 60. East winds 5 to 10 mph.
Tuesday Night through Wednesday Night: Clear. Lows around 38 inland to around 48 at the shore. Highs around 63.
Thursday: Mostly sunny. Highs around 66.
Thursday Night: Partly cloudy. Lows around 41 inland to around 50 at the shore.
Friday through Saturday: Mostly clear. Highs around 70. Lows around 43 inland to around 52 at the shore.

U.P. Weather Story

Upper Peninsula Weather Story graphic
Back to Top
XBeach Hazards Statement issued September 20 at 3:49AM EDT until September 20 at 8:00PM 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 this morning through this 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: 8:57 PM - 6:28 AM)