Port Jervis Weather Forecast

    • 62
    • 81

    Slight Chance Thunderstorms

    • 63
    • 81

    Rain Showers

    • 55
    • 83

    Slight Chance Thunderstorms

    • 57
    • 80

    Mostly Sunny

    • 64
    • 83

    Partly Sunny

    • 65
    • 86

    Partly Sunny

Today 26 Aug Orange

Sunny. Highs in the lower 80s. Light and variable Winds, becoming southwest around 5 Mph this afternoon.

Tonight 26 Aug Orange

Partly cloudy. Lows in the lower 60s. South Winds around 5 Mph.

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Port Jervis Temperature Statistics

August Temperature

Sussex, Sussex Airport (12.4 miles)

  • Lowest 24 August, 2026

    53.6 °F

  • Average August

    73.1 °F

  • Highest 6 August, 2026

    91 °F

Climate (2021–2026)

Sussex, Sussex Airport (12.4 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    63.3 °F
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