Chatham Weather Forecast

    • 6
    • 21

    Becoming Sunny

    • 25
    • 31

    Mostly Cloudy

    • 22
    • 41

    Partly Sunny

    • 8
    • 30

    Partly Sunny

    • 9
    • 17

    Snow Likely

    • 9
    • 18

    Chance Snow

Today 20 Jan Morris

Sunny, Colder with Highs around 19. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 2 below.

Tonight 20 Jan Morris

Mostly clear. Cold with Lows around 5 above. West Winds 5 to 10 Mph. Wind chill Values as low as 5 below.

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Chatham Temperature Statistics

January Temperature

Morristown Municipal (4.3 miles)

  • Lowest 1 January, 2026

    10.4 °F

  • Average January

    31.7 °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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