Port Jervis Weather Forecast

    • 54
    • 71

    Increasing Clouds

    • 53
    • 65

    Rain

    • 56
    • 63

    Rain

    • 53
    • 65

    Rain Likely

    • 52
    • 71

    Partly Sunny

    • 54
    • 74

    Partly Sunny

Today 25 Sep Orange

Mostly sunny. Highs in the mid 70s.

Tonight 25 Sep Orange

Cloudy with a 20 percent chance of rain. Lows in the mid 50s. Northeast Winds 15 to 20 Mph with Gusts up to 35 Mph.

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Port Jervis Temperature Statistics

September Temperature

Sussex, Sussex Airport (12.4 miles)

  • Lowest 23 September, 2026

    48.9 °F

  • Average September

    64.3 °F

  • Highest 18 September, 2026

    82 °F

Climate (2021–2026)

Sussex, Sussex Airport (12.4 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63.1 °F
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