Oak Grove Weather Forecast

    • 64
    • 91

    Mostly Sunny

    • 67
    • 90

    Mostly Sunny

    • 69
    • 91

    Slight Chance Thunderstorms

    • 68
    • 91

    Chance Thunderstorms

    • 68
    • 90

    Rain Showers Likely

    • 67
    • 87

    Thunderstorms Likely

Today 5 Jul Washington

Sunny. Highs in the upper 80s to lower 90s. Light Winds.

Tonight 5 Jul Washington

Clear. Lows in the lower to mid 60s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Grove Temperature Statistics

July Temperature

Bristol / Johnson / Kingsport, Tri-City Regional Airport (4.3 miles)

  • Lowest 3 July, 2025

    63 °F

  • Average July

    75.3 °F

  • Highest 1 July, 2025

    87.1 °F

Climate (2020–Present)

Bristol / Johnson / Kingsport, Tri-City Regional Airport (4.3 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    57.8 °F

  • Average High 2020–2025

    69.9 °F
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