Cupsoque County Park Weather Forecast

    • 66
    • 82

    Increasing Clouds

    • 68
    • 77

    Mostly Sunny

    • 67
    • 80

    Chance Rain Showers

    • 64
    • 71

    Partly Sunny

    • 65
    • 70

    Partly Sunny

    • 65
    • 71

    Slight Chance Rain Showers

Today 15 Aug Southeast Suffolk

Sunny. Highs in the lower 80s. Northeast Winds around 10 Mph, becoming east this afternoon.

Tonight 15 Aug Southeast Suffolk

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 60s. East Winds 5 to 10 Mph.

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Cupsoque County Park Temperature Statistics

August Temperature

Shirley, Brookhaven Airport (7.5 miles)

  • Lowest 9 August, 2025

    51.7 °F

  • Average August

    70 °F

  • Highest 4 August, 2025

    86.6 °F

Climate (2020–Present)

Shirley, Brookhaven Airport (7.5 miles)

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  • Average Low 2020–2025

    46.7 °F

  • Average 2020–2025

    55 °F

  • Average High 2020–2025

    63 °F
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