| NWS Forecast for: Ontonagon County Issued by: National Weather Service Marquette, MI Last Update: 806 PM EDT Wed Apr 15 2026 |  |
Rest Of Tonight: Partly cloudy this evening, then becoming mostly cloudy. Patchy fog this evening. Widespread fog. Lows in the mid 30s. Light northeast winds, becoming south. Thursday: Unseasonably warm. Widespread dense fog in the morning. Mostly sunny. Highs 67 to 72 inland to around 54 at the shore. Light south winds, becoming north in the afternoon. Thursday Night: Clear. Lows 47 to 52 inland to around 45 at the shore. Light southeast winds, becoming south 5 to 10 mph with gusts up to 20 mph after midnight. Friday: Unseasonably warm. A chance of showers with a slight chance of thunderstorms in the afternoon. Partly cloudy. Highs around 72 inland to around 66 at the shore. South winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent. Friday Night: Rain showers with a slight chance of thunderstorms in the evening, then a chance of rain and snow showers after midnight. Cloudy. Lows around 30. West winds 5 to 10 mph inland, except west 10 to 20 mph near the shore. Chance of precipitation 90 percent. Saturday: Much colder. Mostly cloudy. Highs around 37. Saturday Night: Mostly cloudy with a 30 percent chance of snow showers. Lows around 24. Sunday: Partly cloudy. Highs around 37. Sunday Night: Clear. Lows 22 to 27. Monday: Much warmer. Mostly sunny. Highs 51 to 56. Monday Night: Partly cloudy. Lows around 39. Tuesday And Tuesday Night: Mostly clear. Highs 57 to 62 inland to around 53 at the shore. Lows around 36. Wednesday: Mostly sunny. Highs 54 to 59 inland to around 50 at the shore. | |
| Zone Forecast: Ontonagon County | |
Visit your local NWS office at: https://www.weather.gov/mqt/ |