Oak Grove Weather Forecast

    • 32
    • 44

    Increasing Clouds

    • 35
    • 43

    Rain/Snow

    • 31
    • 47

    Slight Chance Snow

    • 29
    • 49

    Chance Rain/Snow

    • 22
    • 41

    Mostly Cloudy

    • 28
    • 44

    Partly Sunny

Today 4 Dec Washington

Partly sunny. Highs in the lower to mid 40s. Light Winds.

Tonight 4 Dec Washington

Partly cloudy and cold. Near steady temperature in the upper 20s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Grove Temperature Statistics

December Temperature

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

  • Lowest 1 December, 2025

    23 °F

  • Average December

    35.7 °F

  • Highest 1 December, 2025

    46.9 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    46.7 °F

  • Average 2020–2025

    57.7 °F

  • Average High 2020–2025

    69.8 °F
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