South Valley Stream Weather Forecast

    • 68
    • 88

    Partly Sunny

    • 65
    • 86

    Rain Showers

    • 62
    • 81

    Partly Sunny

    • 63
    • 79

    Partly Sunny

    • 65
    • 79

    Slight Chance Rain Showers

    • 69
    • 86

    Chance Rain Showers

Today 13 Jun Southern Nassau

Sunny. Near steady temperature in the mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 13 Jun Southern Nassau

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 60s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Valley Stream Temperature Statistics

June Temperature

New York, Kennedy International Airport (2.5 miles)

  • Lowest 2 June, 2026

    50.6 °F

  • Average June

    71.3 °F

  • Highest 11 June, 2026

    93.9 °F

Climate (2021–Present)

New York, Kennedy International Airport (2.5 miles)

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  • Average Low 2021–2026

    49.3 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    63.5 °F
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