Ramapo Mountain Weather Forecast

    • 61
    • 82

    Increasing Clouds

    • 54
    • 76

    Mostly Sunny

    • 62
    • 77

    Mostly Cloudy

    • 60
    • 77

    Slight Chance Rain Showers

    • 52
    • 72

    Partly Sunny

    • 57
    • 71

    Partly Sunny

    • 61
    • 78

    Partly Sunny

Today 10 Sep Western Passaic

Mostly sunny. Near steady temperature in the lower 80s. Northwest Winds around 5 Mph with Gusts up to 20 Mph.

Tonight 10 Sep Western Passaic

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 60s. Northwest Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Ramapo Mountain Temperature Statistics

September Temperature

Caldwell, Essex County Airport (14.9 miles)

  • Lowest 7 September, 2026

    55 °F

  • Average September

    71.2 °F

  • Highest 3 September, 2026

    86 °F

Climate (2021–2026)

Caldwell, Essex County Airport (14.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    65.1 °F
Get WillyWeather+ to remove ads