Oak Grove Weather Forecast

    • 37
    • 60

    Increasing Clouds

    • 48
    • 63

    Mostly Cloudy

    • 42
    • 63

    Mostly Cloudy

    • 53
    • 67

    Mostly Cloudy

    • 43
    • 66

    Rain Showers Likely

    • 29
    • 53

    Slight Chance Freezing Rain

Today 5 Jan Washington

Sunny. Highs in the upper 50s to lower 60s. Southwest Winds 10 Mph or less.

Tonight 5 Jan Washington

Mostly Cloudy, then clearing. Near steady temperature in the mid 30s. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Grove Temperature Statistics

January Temperature

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

  • Lowest 2 January, 2026

    24.1 °F

  • Average January

    38 °F

  • Highest 2 January, 2026

    57 °F

Climate (2021–Present)

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

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    69.9 °F
Get WillyWeather+ to remove ads