Mountain Lakes Weather Forecast
- 57
- 79
Partly Sunny
- 61
- 80
Partly Sunny
- 69
- 84
Partly Sunny
- 61
- 82
Chance Rain Showers
- 57
- 76
Mostly Sunny
- 61
- 78
Chance Rain Showers
- 61
- 80
Slight Chance Rain Showers
Today 7 Sep Morris
Sunny. Highs in the upper 70s. North Winds around 5 Mph.
Tonight 7 Sep Morris
Mostly clear. Lows in the mid 50s. Northwest Winds around 5 Mph.
Mountain Lakes Temperature Statistics
September Temperature
Morristown Municipal (6.2 miles)
Lowest 5 September, 2026
62.6 °FAverage September
71.2 °FHighest 3 September, 2026
87.8 °F
Climate (2021–2026)
Morristown Municipal (6.2 miles)
Average Low 2021–2026
43.1 °FAverage 2021–2026
51.8 °FAverage High 2021–2026
63.9 °F