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Casey Lake, MI 7-Day Night Weather Forecast
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Casey Lake, MI Weather Forecast
Casey Lake, MI Weather Forecast Date: 953 PM EDT Fri Aug 21 2026
The area/counties/county of: Alger, including the cities of: Grand Marais and Munising.or toggle through each period.
Rest of Tonight... Mostly cloudy. A chance of showers with a slight chance of thunderstorms early this evening. Lows in the upper 50s. Northwest winds 5 to 10 mph. Chance of rain 50%.
Saturday... A slight chance of showers in the morning. Partly cloudy. Highs around 71. Inland, northwest winds 5 to 15 mph, becoming north 10 to 15 mph in the afternoon. Near the shore, northwest winds 15 to 25 mph. Chance of rain 20%.
Saturday Night... Mostly clear. Lows 50 to 55. Inland, northwest winds 10 to 15 mph, becoming north 5 to 10 mph after midnight. Near the shore, northwest winds 10 to 20 mph, becoming north 15 to 25 mph after midnight. Gusts up to 30 mph.
Sunday... Partly cloudy. Highs around 66. North winds 10 to 15 mph inland, except north 15 to 25 mph near the shore.
Sunday Night... Clear. Lows around 46 inland to around 55 at The shore. Northwest winds 5 to 10 mph inland, except northwest 10 to 20 mph near the shore.
Monday... Sunny. Highs around 71.
Monday Night... Mostly clear. Lows around 46 inland to around 55 at The shore.
Tuesday... Partly cloudy. Highs around 79.
Tuesday Night... Showers likely. Lows 57 to 62. Chance of rain 70%.
Wednesday... A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Partly cloudy. Highs around 77. Chance of rain 70%.
Wednesday Night... A chance of showers in the evening. Mostly cloudy. Lows 54 to 59. Chance of rain 40%.
Thursday... Partly cloudy. Highs around 74.
Thursday Night... Mostly clear. Lows around 51 inland to around 59 at The shore. Highs around 77.
POP = Probability of Precipitation
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