| NWS Forecast for: Keweenaw County Issued by: National Weather Service Marquette, MI Last Update: 222 AM EDT Fri Oct 9 2026 |  |
| Early This Morning: Clear. Northwest winds 5 to 10 mph with gusts up to 20 mph. Today: Mostly sunny. Highs in the mid 50s. Light northwest winds, becoming southeast 5 to 10 mph with gusts up to 20 mph in the afternoon. Tonight: Partly cloudy. Lows around 47. Southeast winds 10 to 20 mph with gusts up to 30 mph. Saturday: Unseasonably warm. Partly cloudy in the morning, then clearing. Highs 73 to 78. Southeast winds 10 to 20 mph, becoming south 10 to 15 mph in the afternoon. Saturday Night And Sunday: Clear. Lows 57 to 62. Highs 64 to 69 inland to around 71 at the shore. Southwest winds 10 to 20 mph with gusts up to 30 mph. Sunday Night: Cloudy. Lows 46 to 51. Columbus Day: Breezy, cooler. Cloudy with a 50 percent chance of showers. Highs 54 to 59. Monday Night: A chance of rain showers in the evening. Cloudy. Lows around 40. Chance of rain 40 percent. Tuesday: Mostly cloudy. Highs around 51. Tuesday Night And Wednesday: Partly cloudy. Lows 38 to 43. Highs around 52. Wednesday Night: A chance of rain showers after midnight. Mostly cloudy. Lows 41 to 46. Chance of rain 50 percent. Thursday: Breezy. Rain showers likely in the morning, then a chance of rain showers in the afternoon. Mostly cloudy. Highs around 55. Chance of rain 60 percent. | |
| Zone Forecast: Keweenaw County | |
Visit your local NWS office at: https://www.weather.gov/mqt/ |