Dater Mountain Nature Park Weather Forecast
- 73
- 91
Chance Thunderstorms
- 67
- 90
Thunderstorms Likely
- 60
- 83
Mostly Sunny
- 66
- 85
Rain Showers Likely
- 66
- 82
Chance Thunderstorms
- 64
- 83
Partly Sunny
- 66
- 83
Chance Rain Showers
Today 16 Jul Rockland
Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. South Winds around 5 Mph. Chance of rain 20 percent. Heat index Values in the upper 90s.
Tonight 16 Jul Rockland
Mostly cloudy. A chance of Showers and Thunderstorms. Patchy fog after midnight. Some Thunderstorms may produce gusty Winds and heavy rainfall after midnight. Humid with Lows in the mid 70s. South Winds around 5 Mph. Chance of rain 50 percent.
Dater Mountain Nature Park Temperature Statistics
July Temperature
Caldwell, Essex County Airport (21.1 miles)
Lowest 5 July, 2025
59.6 °FAverage July
78.9 °FHighest 8 July, 2025
94.6 °F
Climate (2020–Present)
Caldwell, Essex County Airport (21.1 miles)
Average Low 2020–2025
47.2 °FAverage 2020–2025
56.4 °FAverage High 2020–2025
65.6 °F