Black River Weather Forecast

    • 58
    • 72

    Mostly Sunny

    • 64
    • 78

    Mostly Sunny

    • 70
    • 86

    Chance Thunderstorms

    • 68
    • 90

    Chance Thunderstorms

    • 65
    • 83

    Slight Chance Thunderstorms

    • 64
    • 81

    Slight Chance Rain Showers

Today 21 Jul Alcona

Mostly sunny. Highs in the mid 70s. East Winds 5 to 10 Mph.

Tonight 21 Jul Alcona

Mostly clear. Lows in the lower 50s. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Black River Temperature Statistics

July Temperature

Alpena, Alpena County Regional Airport (21.7 miles)

  • Lowest 4 July, 2025

    46.7 °F

  • Average July

    70.6 °F

  • Highest 5 July, 2025

    92.6 °F

Climate (2020–Present)

Alpena, Alpena County Regional Airport (21.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    37.2 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    56.4 °F
Get WillyWeather+ to remove ads