Old Westbury Weather Forecast

    • 50
    • 61

    Breezy

    • 58
    • 74

    Partly Sunny

    • 53
    • 74

    Partly Sunny

    • 54
    • 72

    Slight Chance Rain Showers

    • 57
    • 73

    Partly Sunny

    • 62
    • 80

    Partly Sunny

Today 30 May Northern Nassau

Mostly cloudy and Breezy, cooler with Highs in the lower 60s. North Winds 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 30 May Northern Nassau

Partly cloudy in the Evening, then clearing. Lows in the lower 50s. North Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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Old Westbury Temperature Statistics

May Temperature

Farmingdale - Republic Airport (9.9 miles)

  • Lowest 1 May, 2026

    44.1 °F

  • Average May

    60.2 °F

  • Highest 20 May, 2026

    91 °F

Climate (2021–Present)

Farmingdale - Republic Airport (9.9 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    63 °F
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