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City of Alpena, MichiganAlpena, MI 7-Day Night Weather Forecast
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Alpena, MI Weather Forecast
Alpena, MI Weather Forecast Date: 713 PM EDT Sun Sep 20 2026
The area/counties/county of: Alpena, including the city of Alpena.or toggle through each period.
Tonight... Partly cloudy early then becoming mostly cloudy. Lows in the mid 40s. Northeast winds 5 to 15 mph with gusts to around 30 mph.
Monday... Mostly cloudy. Highs in the mid 50s. Northeast winds 5 to 15 mph with gusts to around 25 mph.
Monday Night... Partly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph with gusts to around 25 mph.
Tuesday... Mostly sunny. Highs around 60. East winds 10 to 15 mph with gusts to around 25 mph.
Tuesday Night... Mostly clear. Lows in the mid 40s. East winds 5 to 10 mph with gusts to around 25 mph.
Wednesday... Mostly sunny. Highs in the lower 60s.
Wednesday Night... Mostly clear. Lows in the mid 40s.
Thursday... Mostly sunny. Highs in the mid 60s.
Thursday Night... Mostly clear. Lows in the mid 40s.
Friday... Partly sunny. Highs in the upper 60s.
Friday Night... Mostly clear. Lows in the lower 40s.
Saturday... Mostly sunny. Highs around 70.
Saturday Night... Mostly clear. Lows in the mid 40s.
POP = Probability of Precipitation
Alpena Radar Loop
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