Stony Brook Weather Forecast

    • 39
    • 62

    Rain Showers

    • 33
    • 49

    Sunny

    • 47
    • 55

    Breezy

    • 48
    • 61

    Mostly Cloudy

    • 53
    • 61

    Chance Rain Showers

    • 42
    • 65

    Slight Chance Rain Showers

Today 1 Apr Northwest Suffolk

Showers, mainly early. Patchy fog. Breezy with Highs in the lower 60s. South Winds 10 to 15 Mph, becoming southwest 15 to 25 Mph. Chance of rain near 100 percent.

Tonight 1 Apr Northwest Suffolk

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Some Thunderstorms may produce gusty Winds and small hail in the evening. Breezy with Lows in the upper 30s. Southwest Winds 15 to 20 Mph, becoming west 20 to 25 Mph after midnight. Gusts up to 35 Mph. Chance of rain 70 percent.

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Stony Brook Temperature Statistics

April Temperature

Islip, Long Island Mac Arthur Airport (8.7 miles)

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Climate (2010–Present)

Islip, Long Island Mac Arthur Airport (8.7 miles)

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  • Average Low 2010–Present

    46 °F

  • Average 2010–Present

    53.6 °F

  • Average High 2010–Present

    61.1 °F
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