Jamestown Weather Forecast

    • 28
    • 57

    Mostly Sunny

    • 35
    • 57

    Partly Sunny

    • 46
    • 62

    Rain Showers Likely

    • 47
    • 66

    Chance Rain Showers

    • 41
    • 65

    Mostly Cloudy

    • 32
    • 52

    Rain Showers Likely

Today 19 Jan Marion

Sunny. Highs in the upper 50s. North Winds around 5 Mph.

Tonight 19 Jan Marion

Mostly clear. Areas of frost in the Evening, then widespread frost after midnight. Cold with Lows in the upper 20s. Light and variable Winds.

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Jamestown Temperature Statistics

January Temperature

Bogalusa, George R Carr Memorial Air Field (25.5 miles)

  • Lowest 16 January, 2026

    29.1 °F

  • Average January

    57.8 °F

  • Highest 6 January, 2026

    81.9 °F

Climate (2021–Present)

Bogalusa, George R Carr Memorial Air Field (25.5 miles)

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  • Average Low 2021–2026

    58 °F

  • Average 2021–2026

    68.5 °F

  • Average High 2021–2026

    80.9 °F
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