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.

Mostly Cloudy

55°F

13°C

Humidity 64%
Wind Speed NW 7 mph
Barometer 30.13 in (1020.7 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 14 Oct 4:54 pm EDT
Extended Forecast for

Posen MI

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Northwest wind 5 to 10 mph becoming northeast after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 10 percent chance of rain after 5pm. Mostly cloudy, with a high near 55. Southeast wind 5 to 10 mph.

    High: 55 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Rain. Low around 41. Southeast wind around 5 mph. Chance of precipitation is 100%.

    Low: 41 °F

    Rain

  • Friday

    Friday: Rain before 8am, then showers, mainly between 8am and 2pm. High near 52. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    High: 52 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 8pm. Partly cloudy, with a low around 30. Blustery, with a north wind 10 to 20 mph, with gusts as high as 35 mph.

    Low: 30 °F

    Chance
    Showers and
    Blustery

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. Northwest wind 5 to 10 mph becoming northeast after midnight.
Thursday
A 10 percent chance of rain after 5pm. Mostly cloudy, with a high near 55. Southeast wind 5 to 10 mph.
Thursday Night
Rain. Low around 41. Southeast wind around 5 mph. Chance of precipitation is 100%.
Friday
Rain before 8am, then showers, mainly between 8am and 2pm. High near 52. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Friday Night
A 30 percent chance of showers, mainly before 8pm. Partly cloudy, with a low around 30. Blustery, with a north wind 10 to 20 mph, with gusts as high as 35 mph.
Saturday
Sunny, with a high near 55.
Saturday Night
Clear, with a low around 34.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 41.
Monday
Mostly sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Posen MI
 45.27°N 83.71°W (Elev. 797 ft)
Last Update:
5:11 pm EDT Oct 14, 2026
Forecast Valid:
5pm EDT Oct 14, 2026-6pm EDT Oct 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