Area Temperatures

Marquette County

Williams Park: Pine & Michigan on the eastside of Marquette

72° (05:00 am)

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

70°(04:54 am)

Trowbridge: Near Trowbridge Park

73° (05:10 am)

Negaunee: Negaunee MDOT station on Hwy 41

69° (06:04 am)

Sawyer Airport: near Gwinn

66° (04:58 am)

Big Bay: Big Bay HADS station

79° (04:40 am)

Republic: Co Rd LD & 601

68° (05:00 am)

Upper Michigan

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

67° (04:45 am)

Munising: Munising Lakeshore AWOS station

69° (04:56 am)

Escanaba: Delta County Airport

73° (05:10 am)

Iron Mountain: Ford Airport

70° (05:10 am)

Houghton: Houghton County Memorial Airport

79° (05:10 am)

Ironwood: Gogebic County Airport

73° (05:10 am)

Sault Ste. Marie: Sault Ste. Marie Municipal Airport

64° (05:10 am)

All times Eastern

Marquette County Weather Forecast

via the National Weather Service

Updated: 04:52 AM EDT Jul 13, 2026

Early This Morning: Cloudy. West winds 5 to 15 mph with gusts up to 25 mph.
Today: Sunny, hot with highs in the upper 90s. Northwest winds 5 to 15 mph with gusts up to 25 mph. Heat index values up to 105.
Tonight: Very warm. Clear. Lows around 76. West winds 5 to 15 mph with gusts up to 30 mph.
Tuesday: Hot, sunny. Highs around 96 inland to around 89 at the shore. Temperature falling into the upper 80s in the afternoon. West winds 10 to 15 mph with gusts up to 30 mph, becoming northwest 5 to 10 mph with gusts up to 20 mph in the afternoon.
Tuesday Night: Clear. Lows 64 to 69. Light northwest winds.
Wednesday: Warm. Mostly sunny. Highs around 84. North winds 5 to 10 mph.
Wednesday Night and Thursday: Partly cloudy. Lows 60 to 65. Highs around 82.
Thursday Night: A chance of showers after midnight. Partly cloudy. Lows 57 to 62. Chance of rain 40 percent.
Friday: Partly cloudy with a chance of showers. Highs around 81. Chance of rain 50 percent.
Friday Night: Partly cloudy with a 50 percent chance of showers. Lows 58 to 63.
Saturday: Warm. Partly cloudy with a chance of showers. Highs around 81 inland to around 75 at the shore. Chance of rain 40 percent.
Saturday Night: Partly cloudy. A chance of showers after midnight. Lows 56 to 61. Chance of rain 30 percent.
Sunday: A chance of showers and thunderstorms in the afternoon. Mostly sunny. Highs around 80. Chance of rain 30 percent.

U.P. Weather Story

Upper Peninsula Weather Story graphic
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XExtreme Heat Warning issued July 12 at 2:31PM EDT until July 13 at 10:00PM EDT by NWS Marquette MI

* WHAT...Heat index values from 95 to 102 expected.

* WHERE...Baraga, Dickinson, Iron, Marquette, Gogebic, Keweenaw,
Northern Houghton, Ontonagon, and Southern Houghton Counties.

* WHEN...For the Heat Advisory, until 9 PM EDT /8 PM CDT/ this
evening. For the Extreme Heat Warning, from noon EDT /11 AM CDT/ to
10 PM EDT /9 PM CDT/ Monday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
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(Auto night: 11:08 PM - 4:42 AM)