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 84%
Wind Speed NW 6 mph
Barometer 29.94 in (1013.6 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 6 Jun 11:54 pm EDT
Extended Forecast for

Posen MI

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 49. Northwest wind 5 to 10 mph.

    Low: 49 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, sunny, with a high near 73. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 73 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Southeast wind around 5 mph.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. Southeast wind 5 to 15 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. Southeast wind 5 to 10 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.

    High: 81 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 49. Northwest wind 5 to 10 mph.
Sunday
Patchy fog before 7am. Otherwise, sunny, with a high near 73. Calm wind becoming northeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 48. Southeast wind around 5 mph.
Monday
Sunny, with a high near 75. Southeast wind 5 to 15 mph.
Monday Night
Partly cloudy, with a low around 56. Southeast wind 5 to 10 mph.
Tuesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.
Tuesday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Friday
A chance of showers. Mostly sunny, with a high near 89.
Friday Night
A chance of showers. Partly cloudy, with a low around 57.
Saturday
A chance of showers. Mostly sunny, with a high near 83.
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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:
12:13 am EDT Jun 7, 2026
Forecast Valid:
12am EDT Jun 7, 2026-6pm EDT Jun 13, 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