Passaic River County Park Weather Forecast

    • 71
    • 89

    Chance Thunderstorms

    • 70
    • 90

    Rain Showers Likely

    • 70
    • 88

    Chance Thunderstorms

    • 68
    • 88

    Partly Sunny

    • 70
    • 89

    Chance Rain Showers

    • 67
    • 89

    Chance Thunderstorms

Today 6 Aug Somerset

Partly sunny. Patchy fog in the morning. A chance of Showers and Thunderstorms in the afternoon. Hot with Highs around 90. Southwest Winds around 5 Mph. Chance of rain 40 percent.

Tonight 6 Aug Somerset

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Humid with Lows in the lower 70s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Passaic River County Park Temperature Statistics

August Temperature

Somerville, Somerset Airport (9.3 miles)

  • Lowest 1 August, 2026

    62.1 °F

  • Average August

    76.7 °F

  • Highest 1 August, 2026

    88 °F

Climate (2021–2026)

Somerville, Somerset Airport (9.3 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    65.7 °F
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