| NWS Forecast for: Ontonagon County Issued by: National Weather Service Marquette, MI Last Update: 222 PM EDT Fri Oct 16 2026 | |
| Late This Afternoon: Partly cloudy. North winds 10 to 15 mph with gusts up to 30 mph. Tonight: Mostly clear. Lows in the lower 30s. Northwest winds 5 to 10 mph, becoming southwest after midnight. Saturday: Sunny. Highs around 57. Southwest winds 5 to 15 mph with gusts up to 25 mph. Saturday Night: Clear. Lows around 38 inland to around 44 at the shore. Southwest winds 10 to 15 mph with gusts up to 30 mph. Sunday And Sunday Night: Mostly clear. Highs around 62. Lows 39 to 44. Southwest winds 5 to 15 mph with gusts up to 30 mph. Monday Through Tuesday: Clear. Highs around 65 inland to around 59 at the shore. Lows around 35 inland to around 43 at the shore. Tuesday Night And Wednesday: Mostly clear. Lows around 40 inland to around 47 at the shore. Highs around 67. Wednesday Night And Thursday: Partly cloudy. Lows around 48. Highs 63 to 68. Thursday Night And Friday: Partly cloudy. Lows around 43 inland to around 49 at the shore. Highs 66 to 71. | |
| Zone Forecast: Ontonagon County | |
Visit your local NWS office at: https://www.weather.gov/mqt/ |