Hempstead Lake Weather Forecast

    • 27
    • 42

    Snow

    • 18
    • 32

    Snow Likely

    • 23
    • 30

    Mostly Cloudy

    • 27
    • 34

    Partly Sunny

    • 33
    • 43

    Mostly Cloudy

    • 37
    • 51

    Rain Likely

Today 13 Dec Southern Nassau

Mostly cloudy. A slight chance of rain this afternoon. Highs in the lower 40s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 13 Dec Southern Nassau

Snow likely with a chance of rain in the Evening, then snow after midnight. Snow accumulation of 1 to 3 Inches. Lows in the upper 20s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of precipitation 90 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hempstead Lake Temperature Statistics

December Temperature

New York, Kennedy International Airport (6.8 miles)

  • Lowest 9 December, 2025

    19 °F

  • Average December

    34.6 °F

  • Highest 2 December, 2025

    45 °F

Climate (2020–Present)

New York, Kennedy International Airport (6.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    49.5 °F

  • Average 2020–2025

    56.3 °F

  • Average High 2020–2025

    63.6 °F
Get WillyWeather+ to remove ads