Alpena Weather Forecast
- 64
- 73
Mostly Sunny
- 73
- 83
Slight Chance Thunderstorms
- 67
- 90
Rain Showers Likely
- 64
- 80
Partly Sunny
- 65
- 79
Partly Sunny
- 66
- 84
Partly Sunny
- 67
- 84
Slight Chance Thunderstorms
Today 22 Jul Alpena
Mostly sunny. Highs in the upper 70s. Southeast Winds 5 to 15 Mph.
Tonight 22 Jul Alpena
Mostly clear. Lows in the lower 60s. South Winds 5 to 10 Mph with Gusts to around 20 Mph.
Alpena Temperature Statistics
July Temperature
Alpena, Alpena County Regional Airport (6.2 miles)
Lowest 4 July, 2025
46.7 °FAverage July
70.3 °FHighest 5 July, 2025
92.6 °F
Climate (2020–Present)
Alpena, Alpena County Regional Airport (6.2 miles)
Average Low 2020–2025
37.2 °FAverage 2020–2025
46.9 °FAverage High 2020–2025
56.4 °F