Oak Grove Weather Forecast

    • 55
    • 84

    Increasing Clouds

    • 57
    • 84

    Chance Rain Showers

    • 56
    • 84

    Partly Sunny

    • 49
    • 90

    Chance Rain Showers

    • 36
    • 65

    Chance Rain Showers

    • 38
    • 65

    Mostly Sunny

Today 15 Apr Washington

Sunny. Highs in the lower to mid 80s. Southwest Winds 10 Mph or less.

Tonight 15 Apr Washington

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 50s to lower 60s. Light Winds.

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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

    60.6 °F

  • Highest 2 April, 2026

    84.7 °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

    57.8 °F

  • Average High 2021–2026

    70.1 °F
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