Port Jervis Weather Forecast

    • 4
    • 31

    Decreasing Clouds

    • 5
    • 15

    Snow

    • 11
    • 17

    Snow

    • 5
    • 23

    Chance Snow Showers

    • 3
    • 19

    Partly Sunny

    • 6
    • 23

    Mostly Cloudy

Today 23 Jan Orange

Mostly sunny. Highs in the lower 30s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 23 Jan Orange

Mostly clear in the Evening, then becoming partly cloudy. Colder with Lows around 4 above. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Wind chill Values as low as 9 below.

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Port Jervis Temperature Statistics

January Temperature

Sussex, Sussex Airport (12.4 miles)

  • Lowest 20 January, 2026

    0 °F

  • Average January

    30.8 °F

  • Highest 8 January, 2026

    48.9 °F

Climate (2021–Present)

Sussex, Sussex Airport (12.4 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63.2 °F
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