Dunton Lake Weather Forecast

    • 48
    • 61

    Increasing Clouds

    • 44
    • 54

    Mostly Cloudy

    • 43
    • 47

    Chance Rain Showers

    • 44
    • 49

    Slight Chance Rain Showers

    • 46
    • 52

    Mostly Cloudy

    • 47
    • 52

    Rain Showers Likely

Today 23 Apr Southwest Suffolk

Patchy fog this morning. Mostly sunny. Not as cool with Highs around 70. Northwest Winds 5 to 10 Mph. Gusts up to 25 Mph this afternoon.

Tonight 23 Apr Southwest Suffolk

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 40s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming north after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dunton Lake Temperature Statistics

April Temperature

Shirley, Brookhaven Airport (6.8 miles)

  • Lowest 9 April, 2026

    24.1 °F

  • Average April

    50.3 °F

  • Highest 16 April, 2026

    81 °F

Climate (2021–Present)

Shirley, Brookhaven Airport (6.8 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    62.6 °F
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