South Valley Stream Weather Forecast

    • 39
    • 49

    Decreasing Clouds

    • 37
    • 52

    Mostly Sunny

    • 38
    • 53

    Mostly Sunny

    • 42
    • 57

    Mostly Sunny

    • 43
    • 61

    Mostly Sunny

    • 45
    • 61

    Partly Sunny

    • 46
    • 63

    Mostly Sunny

Today 14 Nov Southern Nassau

Sunny. Highs in the lower 60s.

Tonight 14 Nov Southern Nassau

Mostly cloudy with isolated Showers this Evening, then partly cloudy after midnight. Lows in the upper 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Valley Stream Temperature Statistics

November Temperature

New York, Kennedy International Airport (2.5 miles)

  • Lowest 1 November, 2026

    42.7 °F

  • Average November

    57.5 °F

  • Highest 4 November, 2026

    68.6 °F

Climate (2021–2026)

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

    63.6 °F
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