Dennis Weather Forecast

    • 68
    • 82

    Partly Sunny

    • 72
    • 84

    Mostly Sunny

    • 67
    • 88

    Chance Rain Showers

    • 63
    • 82

    Partly Sunny

    • 66
    • 81

    Partly Sunny

    • 66
    • 83

    Partly Sunny

Today 8 Sep Cape May

Sunny. Highs in the lower 80s. West Winds around 5 Mph.

Tonight 8 Sep Cape May

Mostly clear. Near steady temperature in the lower 60s. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dennis Temperature Statistics

September Temperature

Wildwood, Cape May County Airport (14.3 miles)

  • Lowest 5 September, 2026

    66 °F

  • Average September

    77.7 °F

  • Highest 1 September, 2026

    90 °F

Climate (2021–2026)

Wildwood, Cape May County Airport (14.3 miles)

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  • Average Low 2021–2026

    49.7 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    64.7 °F
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