| NWS Forecast for: Ontonagon County Issued by: National Weather Service Marquette, MI Last Update: 252 AM EDT Tue Apr 21 2026 | |
Early This Morning: Clear. Southwest winds 5 to 10 mph with gusts up to 25 mph. Today: Sunny, warmer with highs in the upper 50s. Light north winds. Tonight: Clear. Lows around 36. Light southeast winds, becoming south after midnight. Wednesday: Unseasonably warm. Sunny. Highs around 73 inland to around 63 at the shore. South winds 5 to 10 mph. Wednesday Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows 49 to 54. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. Thursday: Unseasonably warm. Partly cloudy. Highs around 76 inland to around 68 at the shore. South winds 5 to 10 mph with gusts up to 25 mph. Thursday Night: A chance of thunderstorms. Showers likely. Lows 49 to 54. Chance of rain 70 percent. Friday: Mostly cloudy. Showers likely in the morning, then a chance of showers in the afternoon. Highs around 65 inland to around 58 at the shore. Chance of rain 70 percent. Friday Night: Partly cloudy. Lows around 38. Saturday: Mostly sunny. Highs 57 to 62 inland to around 50 at the shore. Saturday Night Through Sunday Night: Partly cloudy. Lows around 39. Highs 56 to 61 inland to around 51 at the shore. Monday: Mostly cloudy with a 40 percent chance of rain showers. Highs around 59 inland to around 53 at the shore. | |
| Zone Forecast: Ontonagon County | |
Visit your local NWS office at: https://www.weather.gov/mqt/ |