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

62°F

17°C

Humidity 93%
Wind Speed Calm
Barometer 30.19 in (1022.4 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 14 Aug 9:54 pm EDT
Extended Forecast for

Alpena County Regional Airport MI

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 79. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 65. Southeast wind around 5 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 8am. Mostly cloudy, with a high near 79. South wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. Northwest wind around 10 mph.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Showers
    Likely

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 54. Calm wind.
Saturday
Mostly sunny, with a high near 79. Light east wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
A chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 65. Southeast wind around 5 mph. Chance of precipitation is 30%.
Sunday
A chance of showers, with thunderstorms also possible after 8am. Mostly cloudy, with a high near 79. South wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 57. Northwest wind around 10 mph.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 59.
Wednesday
Showers likely, mainly before 2pm. Partly sunny, with a high near 75.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 54.
Friday
Mostly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alpena County Regional Airport MI
 45.07°N 83.55°W (Elev. 692 ft)
Last Update:
9:41 pm EDT Aug 14, 2026
Forecast Valid:
10pm EDT Aug 14, 2026-6pm EDT Aug 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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