Chatham Weather Forecast

    • 73
    • 90

    Chance Thunderstorms

    • 71
    • 88

    Rain Showers

    • 68
    • 86

    Partly Sunny

    • 64
    • 87

    Slight Chance Thunderstorms

    • 64
    • 83

    Mostly Sunny

    • 68
    • 86

    Partly Sunny

    • 73
    • 91

    Chance Rain Showers

Today 30 Jun Morris

Partly sunny. A chance of Showers and Thunderstorms this afternoon. Hot with Highs in the upper 80s. Light and variable Winds, becoming south around 5 Mph this afternoon. Chance of rain 30 percent.

Tonight 30 Jun Morris

Mostly cloudy with a chance of Thunderstorms. A chance of Showers this Evening, then Showers likely after midnight. Lows in the lower 70s. South Winds around 5 Mph. Chance of rain 60 percent.

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Chatham Temperature Statistics

June Temperature

Morristown Municipal (4.3 miles)

  • Lowest 2 June, 2025

    44.6 °F

  • Average June

    68.7 °F

  • Highest 24 June, 2025

    98.6 °F

Climate (2020–Present)

Morristown Municipal (4.3 miles)

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  • Average Low 2020–2025

    43.5 °F

  • Average 2020–2025

    52 °F

  • Average High 2020–2025

    64.3 °F
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