7-Day Zone Forecast for Ontonagon County (Text-Only)
NWS Forecast for: Ontonagon County
Issued by: National Weather Service Marquette, MI
Last Update: 152 AM EST Wed Jan 7 2026




Rest Of Tonight: Cloudy with a 20 percent chance of freezing rain. Patchy fog. Near steady temperature in the upper 20s. West winds 5 to 10 mph.

Wednesday: Patchy fog in the morning. Partly cloudy. Highs around 38. Southwest winds 5 to 10 mph.

Wednesday Night: Patchy fog in the evening. Mostly clear in the evening, then becoming mostly cloudy. Lows around 27. South winds 5 to 10 mph.

Thursday: Mostly cloudy. Highs around 38. Light southwest winds.

Thursday Night: A chance of rain showers and freezing rain in the evening. Cloudy with a chance of snow showers. Lows around 27. Light north winds inland, except north 5 to 15 mph near the shore. Chance of precipitation 40 percent.

Friday: Mostly cloudy. Highs around 32.

Friday Night: Cloudy. Lows around 20.

Saturday: A chance of snow showers in the morning, then snow showers likely in the afternoon. Cloudy. Highs around 29. Chance of snow 60 percent.

Saturday Night: Cloudy with a 50 percent chance of snow showers. Lows around 18.

Sunday And Sunday Night: Mostly cloudy. Highs around 25. Lows 13 to 18.

Monday: Partly cloudy. Highs around 32.

Monday Night And Tuesday: Mostly cloudy. Lows around 24. Highs around 33.







Zone Forecast: Ontonagon County

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