Old Field Point Weather Forecast

    • 66
    • 80

    Chance Thunderstorms

    • 66
    • 77

    Mostly Sunny

    • 66
    • 78

    Mostly Sunny

    • 67
    • 74

    Partly Sunny

    • 69
    • 76

    Slight Chance Rain Showers

    • 70
    • 79

    Chance Rain Showers

Today 22 Jul Northwest Suffolk

Partly sunny. A chance of Showers in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the mid 80s. Southwest Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 22 Jul Northwest Suffolk

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the mid 60s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming north after midnight. Chance of rain 40 percent.

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Old Field Point Temperature Statistics

July Temperature

Islip, Long Island Mac Arthur Airport (12.4 miles)

  • Lowest 7 July, 2026

    63.6 °F

  • Average July

    76.7 °F

  • Highest 3 July, 2026

    98.7 °F

Climate (2021–2026)

Islip, Long Island Mac Arthur Airport (12.4 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    63.1 °F
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