Grasmere Lake Weather Forecast

    • 25
    • 34

    Mostly Sunny

    • 26
    • 40

    Snow Likely

    • 20
    • 30

    Chance Snow

    • 22
    • 29

    Mostly Cloudy

    • 26
    • 34

    Partly Sunny

    • 34
    • 41

    Mostly Cloudy

Today 12 Dec Richmond (Staten Is.)

Sunny. Highs in the mid 30s. West Winds 10 to 15 Mph. Gusts up to 30 Mph in the morning.

Tonight 12 Dec Richmond (Staten Is.)

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 20s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grasmere Lake Temperature Statistics

December Temperature

Newark, Newark International Airport (6.8 miles)

  • Lowest 9 December, 2025

    18 °F

  • Average December

    33.6 °F

  • Highest 1 December, 2025

    45 °F

Climate (2020–Present)

Newark, Newark International Airport (6.8 miles)

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  • Average Low 2020–2025

    50 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    66.4 °F
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