Hewitt Weather Forecast

    • 61
    • 73

    Rain Showers

    • 56
    • 73

    Chance Rain Showers

    • 59
    • 80

    Mostly Sunny

    • 61
    • 82

    Rain Showers Likely

    • 62
    • 82

    Chance Rain Showers

    • 62
    • 81

    Chance Rain Showers

    • 63
    • 84

    Slight Chance Thunderstorms

Today 22 Jun Western Passaic

Showers with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the lower 70s. Southeast Winds around 5 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

Tonight 22 Jun Western Passaic

Showers with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Lows in the lower 60s. Southeast Winds around 5 Mph, becoming southwest after midnight. Chance of rain near 100 percent.

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Hewitt Temperature Statistics

June Temperature

Sussex, Sussex Airport (16.8 miles)

  • Lowest 2 June, 2026

    43 °F

  • Average June

    70 °F

  • Highest 11 June, 2026

    91.9 °F

Climate (2021–2026)

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

    63.3 °F
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