Oak Grove Weather Forecast

    • 17
    • 48

    Rain Showers

    • 4
    • 25

    Slight Chance Snow Showers

    • 14
    • 32

    Partly Sunny

    • 11
    • 32

    Mostly Cloudy

    • 6
    • 24

    Mostly Cloudy

    • 9
    • 26

    Mostly Cloudy

Today 25 Jan Washington

Freezing rain after midnight. Rain Showers. Ice accumulation of up to one quarter of an inch. Highs in the upper 40s to lower 50s. Southeast Winds 10 to 20 Mph with Gusts up to 40 Mph, becoming south with Gusts up to 40 Mph this afternoon. Chance of precipitation near 100 percent.

Tonight 25 Jan Washington

Cloudy. Rain Showers likely in the Evening, then a chance of snow Showers after midnight. Snow accumulation up to 1 inch. Cold with Lows around 16. West Winds 5 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Grove Temperature Statistics

January Temperature

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

  • Lowest 16 January, 2026

    10.9 °F

  • Average January

    38.9 °F

  • Highest 7 January, 2026

    66.7 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    70 °F
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