Upper Twin Lake Weather Forecast
- 59
- 77
Partly Sunny
- 68
- 81
Chance Rain Showers
- 59
- 79
Chance Rain Showers
- 53
- 73
Mostly Sunny
- 60
- 75
Slight Chance Rain Showers
- 61
- 76
Chance Rain Showers
Today 8 Sep Orange
Mostly sunny. Near steady temperature in the upper 70s. West Winds around 5 Mph.
Tonight 8 Sep Orange
Partly cloudy. Lows in the upper 50s. Southwest Winds around 5 Mph in the Evening, becoming light and variable.
Upper Twin Lake Temperature Statistics
September Temperature
Newburgh / Stewart (13 miles)
Lowest 5 September, 2026
59 °FAverage September
69.3 °FHighest 4 September, 2026
82.4 °F
Climate (2021–2026)
Newburgh / Stewart (13 miles)
Average Low 2021–2026
43.5 °FAverage 2021–2026
52.5 °FAverage High 2021–2026
61.3 °F