Union Lake Beach Area Weather Forecast

    • 55
    • 70

    Rain Likely

    • 55
    • 63

    Rain

    • 58
    • 63

    Rain

    • 57
    • 68

    Mostly Cloudy

    • 58
    • 73

    Partly Sunny

    • 61
    • 76

    Partly Sunny

    • 62
    • 77

    Partly Sunny

Today 25 Sep Cumberland

Partly sunny. Highs in the mid 70s.

Tonight 25 Sep Cumberland

Cloudy with a 50 percent chance of rain. Breezy with Lows in the mid 50s. North Winds 15 to 25 Mph with Gusts up to 45 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union Lake Beach Area Temperature Statistics

September Temperature

Millville, Millville Municipal Airport (4.3 miles)

  • Lowest 15 September, 2026

    53.1 °F

  • Average September

    71.4 °F

  • Highest 1 September, 2026

    89.1 °F

Climate (2021–2026)

Millville, Millville Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    66.2 °F
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