Hauppauge Weather Forecast

    • 23
    • 34

    Increasing Clouds

    • 24
    • 40

    Partly Sunny

    • 27
    • 36

    Mostly Cloudy

    • 31
    • 40

    Slight Chance Rain/Snow

    • 32
    • 42

    Mostly Cloudy

    • 34
    • 44

    Rain Likely

Today 13 Feb Northwest Suffolk

Mostly sunny. Highs in the mid 30s. Northwest Winds 10 to 15 Mph.

Tonight 13 Feb Northwest Suffolk

Partly cloudy with a slight chance of snow Showers in the Evening, then mostly cloudy with scattered snow Showers after midnight. Lows in the lower 20s. West Winds 5 to 10 Mph. Chance of snow 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hauppauge Temperature Statistics

February Temperature

Islip, Long Island Mac Arthur Airport (5.6 miles)

  • Lowest 8 February, 2026

    3.9 °F

  • Average February

    21 °F

  • Highest 10 February, 2026

    35.1 °F

Climate (2021–Present)

Islip, Long Island Mac Arthur Airport (5.6 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    63 °F
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