Jamestown Weather Forecast

    • 69
    • 86

    Patchy Fog

    • 70
    • 87

    Chance Thunderstorms

    • 69
    • 86

    Rain Showers

    • 69
    • 84

    Rain Showers

    • 68
    • 86

    Chance Thunderstorms

    • 70
    • 87

    Slight Chance Thunderstorms

Today 15 Jul Fentress

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the mid 80s. East Winds around 5 Mph. Chance of rain 20 percent.

Tonight 15 Jul Fentress

Mostly clear. Patchy fog. Lows around 70. Light and variable Winds.

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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 4 July, 2026

    65.6 °F

  • Average July

    77.3 °F

  • Highest 1 July, 2026

    93.7 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    57.1 °F

  • Average High 2021–2026

    67.1 °F
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