Port Chester Harbor Weather Forecast

    • 60
    • 84

    Slight Chance Rain Showers

    • 56
    • 75

    Mostly Sunny

    • 56
    • 71

    Chance Rain Showers

    • 51
    • 66

    Mostly Sunny

    • 55
    • 67

    Partly Sunny

    • 53
    • 66

    Partly Sunny

Today 27 May Southern Westchester

Mostly cloudy. Scattered Showers this morning. Highs in the mid 80s. West Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 27 May Southern Westchester

Mostly cloudy with a slight chance of Showers in the Evening, then partly cloudy after midnight. Lows in the lower 60s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Chester Harbor Temperature Statistics

May Temperature

White Plains - Westchester County Airport (5.6 miles)

  • Lowest 12 May, 2026

    41 °F

  • Average May

    59 °F

  • Highest 19 May, 2026

    93 °F

Climate (2021–Present)

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

    62.2 °F
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