Wantagh Reservoir Weather Forecast

    • 50
    • 63

    Chance Rain Showers

    • 52
    • 66

    Partly Sunny

    • 52
    • 68

    Partly Sunny

    • 56
    • 71

    Chance Rain Showers

    • 56
    • 69

    Chance Rain Showers

    • 57
    • 68

    Chance Rain Showers

Today 23 May Southern Nassau

Mostly cloudy. A slight chance of Showers in the Morning, then a chance of Showers in the afternoon. Highs in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 23 May Southern Nassau

Mostly cloudy with a slight chance of Showers in the Evening, then partly cloudy after midnight. Lows in the lower 50s. West Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wantagh Reservoir Temperature Statistics

May Temperature

Farmingdale - Republic Airport (5.6 miles)

  • Lowest 20 May, 2025

    48 °F

  • Average May

    62.5 °F

  • Highest 11 May, 2025

    76.6 °F

Climate (2020–Present)

Farmingdale - Republic Airport (5.6 miles)

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  • Average Low 2020–2025

    48.7 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    63.5 °F
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