Long Island South Weather Forecast

    • 75
    • 92

    Smoke

    • 72
    • 89

    Patchy Smoke

    • 71
    • 85

    Slight Chance Rain Showers

    • 69
    • 80

    Chance Thunderstorms

    • 68
    • 80

    Chance Rain Showers

    • 70
    • 81

    Chance Rain Showers

Today 15 Jul Southern Westchester

Sunny. Patchy smoke this Morning, then Areas of smoke this afternoon. A slight chance of Showers and Thunderstorms this afternoon. Hot with Highs in the upper 90s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent. Heat index Values up to 101.

Tonight 15 Jul Southern Westchester

Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. Areas of smoke in the Evening, then patchy smoke after midnight. Lows in the mid 70s. Northwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening. Chance of rain 20 percent.

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Long Island South Temperature Statistics

July Temperature

White Plains - Westchester County Airport (10.6 miles)

  • Lowest 7 July, 2026

    61 °F

  • Average July

    76.1 °F

  • Highest 2 July, 2026

    98.1 °F

Climate (2021–2026)

White Plains - Westchester County Airport (10.6 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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