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

77°F

25°C

Humidity 45%
Wind Speed NA
Barometer 30.16 in (1021.0 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 14 Aug 5:54 pm EDT
Extended Forecast for

4 Miles SSE Alpena County Regional Airport MI

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 55. Northeast wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Patchy Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 78. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 78 °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 66. East wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 66 °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 58. Northwest wind around 10 mph.

    Low: 58 °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 58.

    Low: 58 °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 61.

    Low: 61 °F

    Showers
    Likely

Detailed Forecast

Tonight
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 55. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 78. 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 66. East wind 5 to 10 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 58. Northwest wind around 10 mph.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 61.
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 56.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Alpena County Regional Airport MI
 45.03°N 83.53°W (Elev. 686 ft)
Last Update:
6:11 pm EDT Aug 14, 2026
Forecast Valid:
6pm EDT Aug 14, 2026-6pm EDT Aug 21, 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