Westhampton Weather Forecast

    • 45
    • 55

    Mostly Cloudy

    • 38
    • 58

    Rain Showers

    • 33
    • 50

    Mostly Sunny

    • 39
    • 49

    Partly Sunny

    • 42
    • 57

    Partly Sunny

    • 44
    • 59

    Mostly Sunny

Today 18 Apr Southeast Suffolk

Mostly cloudy. Cooler with Highs in the lower 50s. Northeast Winds 5 to 10 Mph, becoming east this afternoon.

Tonight 18 Apr Southeast Suffolk

Cloudy. Patchy fog after midnight. Lows in the mid 40s. Southeast Winds 5 to 10 Mph.

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Westhampton Temperature Statistics

April Temperature

The Gabreski Airport (2.5 miles)

  • Lowest 10 April, 2026

    26.1 °F

  • Average April

    47.5 °F

  • Highest 15 April, 2026

    78.1 °F

Climate (2021–Present)

The Gabreski Airport (2.5 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    62 °F
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