Port Chester Harbor Weather Forecast

    • 66
    • 79

    Becoming Sunny

    • 69
    • 82

    Mostly Sunny

    • 75
    • 87

    Mostly Sunny

    • 73
    • 96

    Partly Sunny

    • 72
    • 90

    Partly Sunny

    • 71
    • 89

    Slight Chance Thunderstorms

Today 12 Jul Southern Westchester

Sunny. Highs in the mid 80s. Northeast Winds around 5 Mph, becoming southeast this afternoon.

Tonight 12 Jul Southern Westchester

Mostly clear. Lows in the mid 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Chester Harbor Temperature Statistics

July Temperature

White Plains - Westchester County Airport (5.6 miles)

  • Lowest 7 July, 2026

    61 °F

  • Average July

    76.6 °F

  • Highest 2 July, 2026

    98.1 °F

Climate (2021–2026)

White Plains - Westchester County Airport (5.6 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    62.3 °F
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