Wantagh Reservoir Weather Forecast

    • 34
    • 41

    Rain Likely

    • 33
    • 40

    Rain

    • 30
    • 44

    Chance Rain/Snow

    • 28
    • 37

    Chance Snow

    • 25
    • 36

    Slight Chance Snow

    • 24
    • 36

    Partly Sunny

Today 19 Feb Southern Nassau

Cloudy. Highs in the lower 40s. East Winds 10 to 15 Mph.

Tonight 19 Feb Southern Nassau

Cloudy. A slight chance of rain in the Evening, then a chance of rain after midnight. Lows in the mid 30s. East Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wantagh Reservoir Temperature Statistics

February Temperature

Farmingdale - Republic Airport (5.6 miles)

  • Lowest 8 February, 2026

    3.9 °F

  • Average February

    26.3 °F

  • Highest 14 February, 2026

    43 °F

Climate (2021–Present)

Farmingdale - Republic Airport (5.6 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    63.2 °F
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