Oak Grove Weather Forecast

    • 48
    • 73

    Rain Showers

    • 41
    • 66

    Partly Sunny

    • 44
    • 67

    Chance Rain Showers

    • 35
    • 60

    Slight Chance Rain Showers

    • 39
    • 62

    Mostly Sunny

    • 44
    • 68

    Slight Chance Thunderstorms

Today 29 Apr Washington

Showers with a chance of Thunderstorms in the morning and early Afternoon, then partly sunny with a chance of Showers and Thunderstorms late. Highs in the lower 70s. West Winds 5 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 29 Apr Washington

Mostly cloudy. A chance of Showers until early morning. Lows in the upper 40s. Northwest Winds 10 Mph or less. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Grove Temperature Statistics

April Temperature

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

  • Lowest 6 April, 2026

    36.6 °F

  • Average April

    62.2 °F

  • Highest 15 April, 2026

    86.6 °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

    57.9 °F

  • Average High 2021–2026

    70.1 °F
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