Union Lake Weather Forecast

    • 43
    • 56

    Chance Rain Showers

    • 47
    • 67

    Chance Rain Showers

    • 47
    • 72

    Partly Sunny

    • 49
    • 71

    Chance Rain Showers

    • 48
    • 64

    Chance Rain Showers

    • 45
    • 63

    Chance Rain Showers

Today 21 Apr Cumberland

Sunny. Highs in the mid 50s. North Winds around 5 Mph, becoming west in the afternoon.

Tonight 21 Apr Cumberland

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers after midnight. Not as cool with Lows in the mid 40s. Temperature rising into the upper 40s after midnight. South Winds 5 to 10 Mph. Chance of rain 30 percent.

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Union Lake Temperature Statistics

April Temperature

Millville, Millville Municipal Airport (3.1 miles)

  • Lowest 9 April, 2026

    25 °F

  • Average April

    57.7 °F

  • Highest 15 April, 2026

    88 °F

Climate (2021–Present)

Millville, Millville Municipal Airport (3.1 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    66.2 °F
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