Jamestown Weather Forecast

    • 28
    • 52

    Rain Showers

    • 33
    • 55

    Sunny

    • 42
    • 55

    Partly Sunny

    • 51
    • 64

    Cloudy

    • 47
    • 64

    Chance Rain Showers

    • 52
    • 64

    Partly Sunny

    • 54
    • 70

    Partly Sunny

Today 18 Jan Coastal Duval

Showers. Much cooler with Highs in the lower 50s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 18 Jan Coastal Duval

Partly cloudy in the Evening, then clearing. Widespread frost after midnight. Much Colder with Lows around 30. Northwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jamestown Temperature Statistics

January Temperature

Jacksonville International Airport (6.2 miles)

  • Lowest 16 January, 2026

    21.9 °F

  • Average January

    57.1 °F

  • Highest 9 January, 2026

    82 °F

Climate (2021–Present)

Jacksonville International Airport (6.2 miles)

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  • Average Low 2021–2026

    60 °F

  • Average 2021–2026

    69.5 °F

  • Average High 2021–2026

    80.9 °F
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