Chatham Lake Weather Forecast

    • 47
    • 68

    Partly Sunny

    • 36
    • 63

    Rain Showers Likely

    • 22
    • 44

    Mostly Sunny

    • 28
    • 45

    Mostly Sunny

    • 42
    • 55

    Mostly Cloudy

    • 54
    • 66

    Mostly Cloudy

    • 50
    • 71

    Mostly Cloudy

Today 12 Dec Jackson

Partly cloudy. Highs in the upper 60s. Southwest Winds around 5 Mph, becoming west this afternoon.

Tonight 12 Dec Jackson

Partly cloudy this Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 40s. Light and variable Winds, becoming northeast around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chatham Lake Temperature Statistics

December Temperature

Ruston, Ruston Regional Airport (15.5 miles)

  • Lowest 3 December, 2025

    32.5 °F

  • Average December

    42.1 °F

  • Highest 10 December, 2025

    64.2 °F

Climate (2020–Present)

Ruston, Ruston Regional Airport (15.5 miles)

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  • Average Low 2020–2025

    55.3 °F

  • Average 2020–2025

    65.2 °F

  • Average High 2020–2025

    76.6 °F
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