Ramapo Mountain Weather Forecast

    • 41
    • 65

    Chance Rain Showers

    • 36
    • 61

    Rain Showers

    • 35
    • 52

    Chance Rain/Snow

    • 25
    • 47

    Mostly Sunny

    • 32
    • 49

    Mostly Sunny

    • 40
    • 60

    Mostly Sunny

Today 4 Apr Western Passaic

Partly sunny with a 20 percent chance of Showers. Highs in the upper 60s. Southeast Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 4 Apr Western Passaic

Cloudy. A slight chance of Showers in the Evening, then a chance of Showers with Areas of heavy drizzle after midnight. Areas of dense fog after midnight with visibility one quarter mile or less at Times. Lows in the lower 40s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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Ramapo Mountain Temperature Statistics

April Temperature

Caldwell, Essex County Airport (14.9 miles)

  • Lowest 2 April, 2026

    43 °F

  • Average April

    57.9 °F

  • Highest 1 April, 2026

    77 °F

Climate (2021–Present)

Caldwell, Essex County Airport (14.9 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    56 °F

  • Average High 2021–2026

    65.3 °F
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