Islandia Weather Forecast

    • 36
    • 65

    Rain Showers

    • 36
    • 53

    Sunny

    • 40
    • 58

    Mostly Sunny

    • 46
    • 57

    Slight Chance Rain Showers

    • 52
    • 66

    Mostly Cloudy

    • 51
    • 71

    Mostly Cloudy

Today 24 Apr Southwest Suffolk

Partly sunny with a chance of Showers with isolated Thunderstorms. Highs in the mid 60s. West Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 24 Apr Southwest Suffolk

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

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  • Temperature Real-Time

Islandia Temperature Statistics

April Temperature

Islip, Long Island Mac Arthur Airport (3.1 miles)

  • Lowest 5 April, 2024

    35.7 °F

  • Average April

    50.4 °F

  • Highest 15 April, 2024

    78.7 °F

Climate (2019–Present)

Islip, Long Island Mac Arthur Airport (3.1 miles)

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  • Average Low 2019–2024

    47.3 °F

  • Average 2019–2024

    54.9 °F

  • Average High 2019–2024

    62.5 °F
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