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City of St. Ignace, MISt. Ignace, MI 7-Day Night Weather Forecast
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St. Ignace, MI Weather Forecast
St. Ignace, MI Weather Forecast Date: 412 PM EST Sat Nov 14 2026
The area/counties/county of: Eastern Mackinac, including the cities of: St. Ignace, Brevort, and Les Cheneaux Islands.or toggle through each period.
Tonight... Mostly cloudy. Lows in the lower 30s. North winds up to 10 mph. Gusts up to 20 mph early.
Sunday... Mostly cloudy. Highs in the mid 40s. Northwest winds up to 10 mph.
Sunday Night... Mostly clear. Lows in the lower 30s. Light winds.
Monday... Mostly sunny. Highs in the upper 40s. Southwest winds 5 to 15 mph with gusts to around 30 mph.
Monday Night... Partly cloudy. Lows in the lower 40s. Southwest winds 10 to 15 mph with gusts to around 35 mph.
Tuesday... Mostly sunny. Highs in the lower 50s.
Tuesday Night... Partly cloudy. Lows in the lower 40s.
Wednesday... Partly sunny. Highs in the lower 50s.
Wednesday Night... Partly cloudy. Lows in the mid 40s.
Thursday... Mostly cloudy with a 40% chance of rain showers. Highs in the mid 50s.
Thursday Night... Mostly cloudy. Lows in the lower 40s.
Friday... Mostly cloudy. Highs around 50.
Friday Night... Mostly cloudy with a 30% chance of light rain showers. Lows in the lower 40s.
POP = Probability of Precipitation
St. Ignace Radar Loop
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