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.
Black River Temperature Statistics
July Temperature
Alpena, Alpena County Regional Airport (21.7 miles)
Lowest 4 July, 2025
46.7 °FAverage July
70.6 °FHighest 5 July, 2025
92.6 °F
Climate (2020–Present)
Alpena, Alpena County Regional Airport (21.7 miles)
Average Low 2020–2025
37.2 °FAverage 2020–2025
46.9 °FAverage High 2020–2025
56.4 °F