Hewitt Weather Forecast

    • 57
    • 80

    Mostly Sunny

    • 60
    • 79

    Mostly Sunny

    • 64
    • 87

    Partly Sunny

    • 72
    • 89

    Mostly Sunny

    • 72
    • 94

    Chance Thunderstorms

    • 70
    • 88

    Chance Thunderstorms

Today 21 Jul Western Passaic

Mostly sunny. Highs around 80. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 21 Jul Western Passaic

Mostly clear. Lows in the upper 50s. North Winds around 5 Mph.

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Hewitt Temperature Statistics

July Temperature

Sussex, Sussex Airport (16.8 miles)

  • Lowest 5 July, 2025

    54 °F
  • Average July

    77.8 °F
  • Highest 16 July, 2025

    92.6 °F

Climate (2020–Present)

Sussex, Sussex Airport (16.8 miles)

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  • Average Low 2020–2025

    42.3 °F
  • Average 2020–2025

    52.7 °F
  • Average High 2020–2025

    63.3 °F
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