Passaic River County Park Weather Forecast

    • 65
    • 93

    Thunderstorms Likely

    • 61
    • 86

    Mostly Sunny

    • 57
    • 82

    Mostly Sunny

    • 61
    • 88

    Mostly Sunny

    • 68
    • 90

    Chance Rain Showers

    • 69
    • 93

    Chance Rain Showers

    • 69
    • 96

    Chance Rain Showers

Today 6 Jun Somerset

Mostly sunny. Hot with Highs in the lower 90s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 6 Jun Somerset

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms late this Evening, then mostly clear. Some Thunderstorms may be severe with damaging Winds. Lows in the mid 60s. West Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

Passaic River County Park Temperature Statistics

June Temperature

Somerville, Somerset Airport (9.3 miles)

  • Lowest 2 June, 2026

    41 °F

  • Average June

    65.5 °F

  • Highest 4 June, 2026

    86 °F

Climate (2021–Present)

Somerville, Somerset Airport (9.3 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    65.7 °F
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