Glen Gardner Weather Forecast

    • 30
    • 45

    Slight Chance Rain

    • 33
    • 45

    Mostly Cloudy

    • 43
    • 50

    Rain Showers

    • 37
    • 50

    Rain Showers

    • 28
    • 43

    Slight Chance Rain Showers

    • 28
    • 38

    Partly Sunny

Today 7 Jan Hunterdon

Mostly sunny. Highs in the upper 40s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 7 Jan Hunterdon

Rain likely. Widespread fog. Near steady temperature in the mid 30s. Northwest Winds around 5 Mph. Chance of rain 60 percent.

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  • Temperature Real-Time

Glen Gardner Temperature Statistics

January Temperature

Somerville, Somerset Airport (14.9 miles)

  • Lowest 3 January, 2026

    12 °F

  • Average January

    25 °F

  • Highest 1 January, 2026

    34 °F

Climate (2021–Present)

Somerville, Somerset Airport (14.9 miles)

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  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    65.7 °F
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