Passaic River County Park Weather Forecast

    • 42
    • 62

    Partly Sunny

    • 37
    • 59

    Mostly Sunny

    • 36
    • 60

    Mostly Sunny

    • 36
    • 58

    Partly Sunny

    • 35
    • 57

    Partly Sunny

    • 35
    • 54

    Partly Sunny

    • 37
    • 56

    Chance Rain Showers

Today 22 Oct Somerset

Mostly sunny. Highs in the lower 60s. West Winds 5 to 10 Mph with Gusts up to 30 Mph.

Tonight 22 Oct Somerset

Partly cloudy this Evening, then clearing. Lows in the lower 40s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Passaic River County Park Temperature Statistics

October Temperature

Somerville, Somerset Airport (9.3 miles)

  • Lowest 10 October, 2025

    32 °F

  • Average October

    58 °F

  • Highest 5 October, 2025

    87.1 °F

Climate (2020–Present)

Somerville, Somerset Airport (9.3 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    65.9 °F
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