Glen Gardner Weather Forecast

    • 70
    • 94

    Rain Showers Likely

    • 67
    • 83

    Rain Showers

    • 62
    • 74

    Thunderstorms Likely

    • 61
    • 78

    Chance Thunderstorms

    • 63
    • 81

    Slight Chance Rain Showers

    • 67
    • 86

    Partly Sunny

Today 4 Jul Hunterdon

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may produce damaging Winds this afternoon. Locally heavy rainfall possible this afternoon. Hot with Highs in the mid 90s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 4 Jul Hunterdon

Mostly cloudy. Showers with a chance of Thunderstorms this Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Some Thunderstorms may be severe with damaging Winds and heavy rainfall this evening. Lows around 70. West Winds 5 to 10 Mph this Evening, becoming light and variable. Chance of rain 90 percent.

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Glen Gardner Temperature Statistics

July Temperature

Somerville, Somerset Airport (14.9 miles)

  • Lowest 1 July, 2026

    64.9 °F

  • Average July

    84.7 °F

  • Highest 2 July, 2026

    102 °F

Climate (2021–2026)

Somerville, Somerset Airport (14.9 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    65.7 °F
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