National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Alpena, Alpena County Regional Airport (KAPN)

Lat: 45.07°NLon: 83.56°WElev: 689ft.

Fair

66°F

19°C

Humidity 96%
Wind Speed NW 3 mph
Barometer 29.87 in (1011.4 mb)
Dewpoint 65°F (18°C)
Visibility 9.00 mi
Last update 2 Aug 1:54 am EDT
Extended Forecast for

Alpena MI

  • Overnight

    Overnight: A 30 percent chance of showers. Cloudy, with a steady temperature around 64. Calm wind becoming north around 5 mph.

    Low: 64 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 73. Northeast wind around 10 mph.

    High: 73 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Clear, with a low around 57. North wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 77. North wind around 5 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 56. Northeast wind around 5 mph becoming calm.

    Low: 56 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 80.

    High: 80 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 30 percent chance of showers. Cloudy, with a steady temperature around 64. Calm wind becoming north around 5 mph.
Sunday
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 73. Northeast wind around 10 mph.
Sunday Night
Clear, with a low around 57. North wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 77. North wind around 5 mph.
Monday Night
Clear, with a low around 56. Northeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 80.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alpena MI
 45.06°N 83.46°W (Elev. 620 ft)
Last Update:
2:24 am EDT Aug 2, 2026
Forecast Valid:
2am EDT Aug 2, 2026-6pm EDT Aug 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation