Township of Hillsdale Weather Forecast

    • 53
    • 66

    Mostly Cloudy

    • 53
    • 67

    Partly Sunny

    • 53
    • 66

    Partly Sunny

    • 55
    • 67

    Chance Rain Showers

    • 56
    • 67

    Chance Rain Showers

    • 57
    • 70

    Slight Chance Rain Showers

Today 22 Sep Eastern Union

Mostly cloudy. A slight chance of Showers this morning. Highs in the mid 60s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 22 Sep Eastern Union

Mostly cloudy. Lows in the mid 50s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Township of Hillsdale Temperature Statistics

September Temperature

Newark, Newark International Airport (3.1 miles)

  • Lowest 15 September, 2026

    55.7 °F

  • Average September

    74.1 °F

  • Highest 3 September, 2026

    89.7 °F

Climate (2021–2026)

Newark, Newark International Airport (3.1 miles)

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  • Average Low 2021–2026

    49.8 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    66.4 °F
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