Deal Weather Forecast

    • 59
    • 72

    Mostly Sunny

    • 63
    • 77

    Mostly Sunny

    • 67
    • 80

    Partly Sunny

    • 63
    • 81

    Partly Sunny

    • 64
    • 73

    Mostly Cloudy

    • 64
    • 81

    Chance Rain Showers

Today 15 Sep Eastern Monmouth

Sunny. Highs in the lower 70s. East Winds 10 to 15 Mph.

Tonight 15 Sep Eastern Monmouth

Mostly clear. Lows in the upper 50s. Southeast Winds 5 to 10 Mph, becoming southwest after midnight.

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Deal Temperature Statistics

September Temperature

Belmar-Farmingdale (8.1 miles)

  • Lowest 8 September, 2026

    55.4 °F
  • Average September

    75.5 °F
  • Highest 1 September, 2026

    90 °F

Climate (2021–2026)

Belmar-Farmingdale (8.1 miles)

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  • Average Low 2021–2026

    47.4 °F
  • Average 2021–2026

    55.5 °F
  • Average High 2021–2026

    63.3 °F
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