Larchmont Weather Forecast

    • 70
    • 79

    Slight Chance Rain Showers

    • 68
    • 85

    Partly Sunny

    • 70
    • 86

    Mostly Sunny

    • 66
    • 82

    Chance Rain Showers

    • 67
    • 82

    Chance Rain Showers

    • 67
    • 80

    Rain Showers Likely

    • 66
    • 80

    Rain Showers Likely

Today 17 Aug Southern Westchester

Partly sunny. Near steady temperature in the upper 70s. North Winds around 5 Mph.

Tonight 17 Aug Southern Westchester

Mostly cloudy. A slight chance of Showers and Thunderstorms this Evening, then a slight chance of Showers after midnight. Lows around 70. North Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Larchmont Temperature Statistics

August Temperature

White Plains - Westchester County Airport (9.3 miles)

  • Lowest 4 August, 2026

    61 °F

  • Average August

    75.7 °F

  • Highest 7 August, 2026

    89.1 °F

Climate (2021–2026)

White Plains - Westchester County Airport (9.3 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    54.1 °F

  • Average High 2021–2026

    62.3 °F
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