Oak Grove Weather Forecast

    • 55
    • 67

    Rain Showers

    • 42
    • 67

    Chance Rain Showers

    • 35
    • 59

    Chance Rain/Snow

    • 24
    • 42

    Chance Snow Showers

    • 21
    • 35

    Mostly Cloudy

    • 24
    • 43

    Partly Sunny

Today 19 Feb Washington

Mostly cloudy this Morning, then becoming mostly sunny. Showers likely this morning. A slight chance of Thunderstorms. A chance of Showers this afternoon. Highs in the upper 60s to lower 70s. Southwest Winds 10 Mph or less. Chance of rain 70 percent.

Tonight 19 Feb Washington

Mostly cloudy. A slight chance of Showers after midnight. Showers likely with a slight chance of Thunderstorms late. Lows in the upper 50s. Light Winds, becoming southwest 5 to 15 Mph with Gusts up to 30 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Grove Temperature Statistics

February Temperature

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

  • Lowest 2 February, 2026

    -6.4 °F

  • Average February

    34.5 °F

  • Highest 10 February, 2026

    66.9 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    57.7 °F

  • Average High 2021–2026

    69.9 °F
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