| NWS Forecast for: Keweenaw County Issued by: National Weather Service Marquette, MI Last Update: 936 PM EDT Thu Oct 8 2026 |  |
| Rest Of Tonight: Mostly clear. Lows in the lower 40s. Northwest winds 5 to 10 mph. Friday: Mostly sunny. Highs around 54. Light northwest winds, becoming southeast 5 to 10 mph in the afternoon. Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 46. Southeast winds 10 to 20 mph with gusts up to 35 mph. Saturday: Unseasonably warm. Partly cloudy in the morning, then clearing. Highs 71 to 76. South winds 5 to 15 mph with gusts up to 30 mph. Saturday Night: Clear. Lows around 57 inland to around 63 at the shore. Southwest winds 10 to 20 mph with gusts up to 30 mph. Sunday: Unseasonably warm. Mostly sunny. Highs 65 to 70 inland to around 73 at the shore. Sunday Night: Mostly cloudy with a 50 percent chance of showers. Lows around 48. Columbus Day: Much cooler. Cloudy with a 40 percent chance of showers. Highs around 54. Monday Night: Rain showers likely in the evening. Cloudy. Lows around 41. Chance of rain 60 percent. Tuesday: Mostly cloudy. Highs around 51. Tuesday Night And Wednesday: Partly cloudy. Lows 39 to 44. Highs around 53. Wednesday Night: A chance of rain showers after midnight. Mostly cloudy. Lows 43 to 48. Chance of rain 40 percent. Thursday: Breezy. Mostly cloudy with a 50 percent chance of showers. Highs around 56. | |
| Zone Forecast: Keweenaw County | |
Visit your local NWS office at: https://www.weather.gov/mqt/ |