Barnegat Bay - Johnny Allens Cove Weather Forecast

    • 53
    • 62

    Rain Showers

    • 52
    • 58

    Mostly Cloudy

    • 54
    • 59

    Rain Showers

    • 56
    • 64

    Chance Rain Showers

    • 58
    • 66

    Chance Rain Showers

    • 58
    • 69

    Slight Chance Rain Showers

Today 21 May Coastal Ocean

Cloudy. A chance of Showers in the Morning, then Showers in the afternoon. Much cooler. Near steady temperature around 60. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 80 percent.

Tonight 21 May Coastal Ocean

Mostly cloudy. A chance of Showers in the evening. Near steady temperature in the mid 50s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Barnegat Bay - Johnny Allens Cove Temperature Statistics

May Temperature

Miller Air Park (13 miles)

  • Lowest 12 May, 2026

    39.9 °F

  • Average May

    59 °F

  • Highest 17 May, 2026

    86 °F

Climate (2021–Present)

Miller Air Park (13 miles)

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  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    61.4 °F
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