Area Temperatures

Marquette County

Williams Park: Pine & Michigan on the eastside of Marquette

47° (06:00 pm)

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

45°(05:48 pm)

Trowbridge: Near Trowbridge Park

48° (06:08 pm)

Negaunee: Negaunee MDOT station on Hwy 41

45° (06:11 pm)

Sawyer Airport: near Gwinn

46° (05:47 pm)

Big Bay: Big Bay HADS station

47° (05:40 pm)

Republic: Co Rd LD & 601

47° (06:00 pm)

Upper Michigan

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

45° (05:05 pm)

Munising: Munising Lakeshore AWOS station

43° (05:56 pm)

Escanaba: Delta County Airport

50° (06:05 pm)

Iron Mountain: Ford Airport

52° (06:05 pm)

Houghton: Houghton County Memorial Airport

48° (06:05 pm)

Ironwood: Gogebic County Airport

54° (06:05 pm)

Sault Ste. Marie: Sault Ste. Marie Municipal Airport

48° (06:05 pm)

All times Eastern

Marquette County Weather Forecast

via the National Weather Service

Updated: 05:54 PM EDT May 22, 2025

Tonight: Cloudy with a 50 percent chance of rain showers. Lows in the mid 30s. North winds 10 to 15 mph.
Friday: Unseasonably cool. A chance of rain showers in the morning, then a slight chance of rain showers in the afternoon. Cloudy. Highs around 45. North winds 10 to 15 mph. Chance of rain 40 percent.
Friday Night: Mostly cloudy with a 20 percent chance of rain showers. Patchy frost after midnight. Lows 34 to 39. North winds 5 to 10 mph, becoming northwest after midnight.
Saturday: Warmer. Partly cloudy. Highs around 54. North winds 5 to 10 mph.
Saturday Night: Mostly clear. Patchy frost after midnight. Lows 34 to 39. Light northwest winds.
Sunday: Mostly sunny. Highs 56 to 61.
Sunday Night: Mostly clear. Patchy frost after midnight. Lows around 37.
Memorial Day and Monday Night: Mostly clear. Highs around 64 inland to around 58 at the shore. Lows around 39.
Tuesday and Tuesday Night: Partly cloudy. Highs around 66 inland to around 59 at the shore. Lows around 42.
Wednesday and Wednesday Night: Mostly clear. Highs 67 to 72 inland to around 61 at the shore. Lows around 46.
Thursday: Partly cloudy. Highs around 74 inland to around 68 at the shore.

U.P. Weather Story

Upper Peninsula Weather Story graphic
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XBeach Hazards Statement issued May 22 at 4:08AM EDT until May 22 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 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.
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(Auto night: 10:49 PM - 4:42 AM)