Helmetta Weather Forecast

    • 71
    • 93

    Slight Chance Thunderstorms

    • 65
    • 85

    Partly Sunny

    • 70
    • 86

    Rain Showers Likely

    • 67
    • 86

    Chance Thunderstorms

    • 65
    • 84

    Partly Sunny

    • 67
    • 84

    Slight Chance Rain Showers

Today 17 Jul Middlesex

Mostly sunny with a slight chance of Showers and Thunderstorms. Hot with Highs in the lower 90s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 17 Jul Middlesex

Mostly clear. Humid with Lows in the lower 70s. West Winds 5 to 10 Mph.

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Helmetta Temperature Statistics

July Temperature

Linden Airport (18.6 miles)

  • Lowest 4 July, 2025

    63.5 °F
  • Average July

    78.1 °F
  • Highest 8 July, 2025

    95.2 °F

Climate (2020–Present)

Linden Airport (18.6 miles)

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  • Average Low 2020–2025

    48.2 °F
  • Average 2020–2025

    55.7 °F
  • Average High 2020–2025

    64 °F
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