Dennis Weather Forecast

    • 29
    • 43

    Mostly Sunny

    • 19
    • 44

    Partly Sunny

    • 28
    • 38

    Rain/Snow Likely

    • 28
    • 44

    Slight Chance Rain

    • 25
    • 46

    Mostly Cloudy

    • 19
    • 37

    Partly Sunny

    • 29
    • 40

    Slight Chance Rain/Snow

Today 3 Dec Cape May

Sunny, cooler. Near steady temperature in the lower 40s. Northwest Winds 5 to 10 Mph.

Tonight 3 Dec Cape May

Mostly clear. Cold with Lows around 30. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dennis Temperature Statistics

December Temperature

Wildwood, Cape May County Airport (14.3 miles)

  • Lowest 1 December, 2025

    28 °F

  • Average December

    37.6 °F

  • Highest 1 December, 2025

    45 °F

Climate (2020–Present)

Wildwood, Cape May County Airport (14.3 miles)

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  • Average Low 2020–2025

    49.7 °F

  • Average 2020–2025

    57.2 °F

  • Average High 2020–2025

    64.5 °F
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