Pine Mountain Lake Weather Forecast
- 58
- 74
Chance Rain Showers
- 55
- 68
Rain Showers Likely
- 56
- 65
Rain Showers Likely
- 55
- 69
Chance Thunderstorms
- 55
- 73
Chance Rain Showers
- 51
- 73
Slight Chance Thunderstorms
- 50
- 69
Mostly Sunny
Today 17 Sep North Cass
Partly sunny. Near steady temperature in the lower 70s. North Winds around 5 Mph.
Tonight 17 Sep North Cass
Mostly cloudy. A slight chance of Showers after midnight. Lows in the upper 50s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph this evening. Chance of rain 20 percent.
Pine Mountain Lake Temperature Statistics
September Temperature
Pine River Regional Airport (9.3 miles)
Lowest 7 September, 2025
33.8 °FAverage September
59.2 °FHighest 15 September, 2025
82.4 °F
Climate (2020–Present)
Pine River Regional Airport (9.3 miles)
Average Low 2020–2025
32.7 °FAverage 2020–2025
42.9 °FAverage High 2020–2025
52.3 °F