Jacobs Lake Weather Forecast
- 54
- 74
Increasing Clouds
- 61
- 83
Rain Showers
- 54
- 79
Rain Showers Likely
- 52
- 73
Mostly Sunny
- 57
- 80
Mostly Sunny
- 59
- 83
Chance Rain Showers
Today 19 Jul Alpena
Mostly sunny. Patchy smoke. Highs in the mid 70s. North Winds up to 10 Mph.
Tonight 19 Jul Alpena
Mostly clear. Areas of smoke through the night. Lows in the lower 50s. North Winds up to 10 Mph.
Jacobs Lake Temperature Statistics
July Temperature
Alpena, Alpena County Regional Airport (6.8 miles)
Lowest 7 July, 2026
51.1 °FAverage July
73 °FHighest 14 July, 2026
96.7 °F
Climate (2021–2026)
Alpena, Alpena County Regional Airport (6.8 miles)
Average Low 2021–2026
36.8 °FAverage 2021–2026
46.6 °FAverage High 2021–2026
56.3 °F