Area Temperatures
Marquette County
Williams Park: Pine & Michigan on the eastside of Marquette
43° (01:45 am)
McCarty's Cove: U.S. Coast Guard Station on lakefront
43°(01:36 am)
Trowbridge: Near Trowbridge Park
43° (01:54 am)
Negaunee: Negaunee MDOT station on Hwy 41
40° (02:48 am)
Sawyer Airport: near Gwinn
45° (11:58 pm)
Big Bay: Big Bay HADS station
43° (01:40 am)
Republic: Co Rd LD & 601
41° (01:45 am)
Upper Michigan
Chatham: U.S. Climate Reference Network site for Upper Peninsula
41° (01:45 am)
Munising: Munising Lakeshore AWOS station
42° (01:56 am)
Escanaba: Delta County Airport
48° (01:56 am)
Iron Mountain: Ford Airport
47° (01:54 am)
Houghton: Houghton County Memorial Airport
42° (01:53 am)
Ironwood: Gogebic County Airport
38° (01:56 am)
Sault Ste. Marie: Sault Ste. Marie Municipal Airport
45° (01:55 am)
All times Eastern
Marquette County Weather Forecast
via the National Weather Service
Updated: 02:23 PM EDT May 17, 2026
Late This Afternoon: Sunny. Northwest winds 10 to 15 mph with gusts up to 30 mph.
Tonight: Clear. Lows in the mid 30s. North winds 5 to 15 mph.
Sunday: Cooler. A chance of rain showers in the afternoon. Mostly cloudy. Highs 58 to 63 inland to around 55 at the shore. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
Sunday Night: Showers likely. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows around 47. Temperature rising into the middle 50s after midnight. Southeast winds 5 to 15 mph, becoming south 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of rain 70 percent.
Monday: Much warmer. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Mostly cloudy. Highs 73 to 78. Temperature falling into the middle 60s in the afternoon. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
Monday Night: Rain showers. Lows around 43. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
Tuesday: Cooler. Rain showers likely in the morning. Mostly cloudy. Highs 60 to 65 inland to around 58 at the shore. Chance of rain 70 percent.
Tuesday Night and Wednesday: Cool. Mostly cloudy. Lows 30 to 35. Highs around 45.
Wednesday Night and Thursday: Warmer. Mostly clear. Lows 31 to 36. Highs around 58.
Thursday Night: Mostly clear. Lows around 37.
Friday and Friday Night: Partly cloudy. Highs around 62. Lows around 40.
Saturday: Mostly sunny. Highs around 65.
U.P. Weather Story
