Jamestown Weather Forecast

    • 60
    • 81

    Rain Showers Likely

    • 55
    • 80

    Chance Thunderstorms

    • 50
    • 77

    Sunny

    • 52
    • 77

    Sunny

    • 57
    • 80

    Mostly Sunny

    • 61
    • 82

    Partly Sunny

Today 31 May Fentress

Partly sunny. Showers likely with a chance of Thunderstorms this afternoon. Highs in the lower 80s. Southeast Winds around 5 Mph, becoming southwest around 5 Mph this afternoon. Chance of rain 60 percent.

Tonight 31 May Fentress

Partly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Patchy fog after midnight. Lows in the lower 60s. South Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

Jamestown Temperature Statistics

May Temperature

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

  • Lowest 3 May, 2026

    34.6 °F

  • Average May

    64.1 °F

  • Highest 17 May, 2026

    84.7 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    67 °F
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