Norvin Green State Forest Weather Forecast

    • 53
    • 75

    Decreasing Clouds

    • 63
    • 76

    Rain Showers

    • 60
    • 78

    Chance Rain Showers

    • 53
    • 72

    Partly Sunny

    • 59
    • 71

    Partly Sunny

    • 62
    • 78

    Chance Rain Showers

Today 11 Sep Western Passaic

Mostly sunny. A chance of Sprinkles this morning. Highs in the mid 70s. Northwest Winds 5 to 10 Mph.

Tonight 11 Sep Western Passaic

Mostly clear. Patchy fog after midnight. Lows in the lower 50s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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Norvin Green State Forest Temperature Statistics

September Temperature

Caldwell, Essex County Airport (12.4 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 (12.4 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    65.1 °F
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