Jamestown Weather Forecast

    • 68
    • 90

    Mostly Sunny

    • 69
    • 90

    Mostly Sunny

    • 68
    • 90

    Chance Thunderstorms

    • 68
    • 88

    Chance Thunderstorms

    • 67
    • 87

    Thunderstorms Likely

    • 66
    • 84

    Rain Showers Likely

Today 5 Jul Fentress

Sunny. Highs in the lower 90s. South Winds around 5 Mph.

Tonight 5 Jul Fentress

Mostly clear. Near steady temperature in the upper 60s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jamestown Temperature Statistics

July Temperature

Crossville, Crossville Memorial-Whitson Field Airport (33.6 miles)

  • Lowest 2 July, 2025

    66 °F

  • Average July

    74.9 °F

  • Highest 2 July, 2025

    84 °F

Climate (2020–Present)

Crossville, Crossville Memorial-Whitson Field Airport (33.6 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    56.5 °F

  • Average High 2020–2025

    66.3 °F
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