Dater Mountain Nature Park Weather Forecast
- 61
- 79
Mostly Sunny
- 65
- 87
Partly Sunny
- 71
- 90
Mostly Sunny
- 72
- 95
Chance Rain Showers
- 69
- 90
Chance Thunderstorms
- 69
- 85
Chance Thunderstorms
Today 22 Jul Rockland
Mostly sunny. Highs around 80. Northeast Winds around 5 Mph.
Tonight 22 Jul Rockland
Partly cloudy in the Evening, then becoming mostly clear. Lows in the lower 60s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.
Dater Mountain Nature Park Temperature Statistics
July Temperature
Caldwell, Essex County Airport (21.1 miles)
Lowest 5 July, 2025
59.6 °FAverage July
80.1 °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