North Valley Stream Weather Forecast

    • 66
    • 79

    Mostly Cloudy

    • 68
    • 77

    Chance Thunderstorms

    • 67
    • 81

    Chance Rain Showers

    • 65
    • 81

    Mostly Sunny

    • 66
    • 81

    Mostly Sunny

    • 69
    • 82

    Chance Rain Showers

    • 70
    • 82

    Chance Rain Showers

Today 21 Aug Southern Nassau

Mostly sunny. Highs in the upper 70s. Northeast Winds around 10 Mph.

Tonight 21 Aug Southern Nassau

Mostly cloudy. Lows in the mid 60s. Northeast Winds 5 to 10 Mph.

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North Valley Stream Temperature Statistics

August Temperature

New York, Kennedy International Airport (4.3 miles)

  • Lowest 4 August, 2026

    66.7 °F

  • Average August

    78.8 °F

  • Highest 9 August, 2026

    92.6 °F

Climate (2021–2026)

New York, Kennedy International Airport (4.3 miles)

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  • Average Low 2021–2026

    49.3 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    63.6 °F
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