Chatham Weather Forecast

    • 12
    • 32

    Decreasing Clouds

    • 6
    • 20

    Mostly Sunny

    • 24
    • 30

    Partly Sunny

    • 18
    • 38

    Partly Sunny

    • 9
    • 28

    Mostly Cloudy

    • 4
    • 18

    Mostly Cloudy

Today 19 Jan Morris

Mostly sunny. Cold with Highs around 30. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 19 Jan Morris

Partly cloudy in the Evening, then becoming mostly clear. Cold with Lows around 11. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 3 below.

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Chatham Temperature Statistics

January Temperature

Morristown Municipal (4.3 miles)

  • Lowest 1 January, 2026

    10.4 °F

  • Average January

    31.9 °F

  • Highest 8 January, 2026

    51.8 °F

Climate (2021–Present)

Morristown Municipal (4.3 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    64.1 °F
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