Hewitt Weather Forecast

    • 43
    • 60

    Chance Rain Showers

    • 48
    • 60

    Rain Showers

    • 45
    • 72

    Rain Showers

    • 40
    • 57

    Slight Chance Rain Showers

    • 42
    • 60

    Partly Sunny

    • 45
    • 61

    Chance Rain Showers

Today 8 May Western Passaic

Sunny this Morning, then becoming partly sunny. A slight chance of Showers this afternoon. Highs around 60. West Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 8 May Western Passaic

Partly cloudy with a slight chance of Showers in the Evening, then mostly cloudy with a chance of Showers after midnight. Lows in the mid 40s. West Winds 5 to 10 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.

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Hewitt Temperature Statistics

May Temperature

Sussex, Sussex Airport (16.8 miles)

  • Lowest 1 May, 2026

    37 °F

  • Average May

    56.6 °F

  • Highest 5 May, 2026

    82.9 °F

Climate (2021–Present)

Sussex, Sussex Airport (16.8 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63.2 °F
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