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Trenary, MI Weather Forecast
Trenary, MI Weather Forecast Date: 222 PM EDT Sat Sep 12 2026
The area/counties/county of: Alger, including the cities of: Grand Marais and Munising.or toggle through each period.
Late This Afternoon... Mostly sunny. Northwest winds 10 to 15 mph with gusts up to 35 mph.
Tonight... Mostly clear in the evening, then becoming cloudy. Lows around 50. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the evening.
Sunday... Cooler. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Mostly cloudy. Highs around 63. Northwest winds 5 to 15 mph inland, except northwest 10 to 20 mph near the shore. Chance of rain 50%.
Sunday Night... Mostly clear. Lows around 39 inland to around 48 at The shore. Northwest winds 5 to 15 mph with gusts up to 25 mph, diminishing to light after midnight.
Monday... Sunny in the morning, then becoming partly cloudy. Highs around 69. South winds 5 to 10 mph with gusts up to 25 mph.
Monday Night... Showers. Lows 50 to 55. Temperature rising into the upper 50s after midnight. South winds 10 to 20 mph with gusts up to 35 mph. Chance of rain 100%.
Tuesday... Partly cloudy. Highs around 76. Lows around 46 inland to around 55 at The shore.
Tuesday Night... Partly cloudy. Highs around 76. Lows around 46 inland to around 55 at The shore.
Wednesday... Partly cloudy. Highs around 68.
Wednesday Night... A chance of showers after midnight. Mostly cloudy. Lows around 47 inland to around 54 at The shore. Chance of rain 30%.
Thursday... A chance of showers in the morning. Mostly sunny. Highs around 70. Chance of rain 30%.
Thursday Night... Mostly clear. Lows around 45 inland to around 53 at The shore. Highs around 69.
Friday... Mostly clear. Lows around 45 inland to around 53 at The shore. Highs around 69.
Friday Night... Partly cloudy. Lows around 46 inland to around 54 at The shore. Highs around 68.
POP = Probability of Precipitation
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