Harriman Weather Forecast

    • 48
    • 75

    Slight Chance Thunderstorms

    • 59
    • 76

    Chance Rain Showers

    • 55
    • 71

    Rain Showers

    • 35
    • 66

    Slight Chance Thunderstorms

    • 37
    • 62

    Sunny

    • 47
    • 71

    Partly Sunny

Today 13 Mar Roane

Mostly cloudy this Morning, then partly sunny with a slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 70s. Light Winds. Chance of rain 20 percent.

Tonight 13 Mar Roane

Partly cloudy. A slight chance of Showers in the evening. Lows in the upper 40s. Light Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

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Harriman Temperature Statistics

March Temperature

Oak Ridge (18.6 miles)

  • Lowest 2 March, 2025

    26.1 °F

  • Average March

    46.7 °F

  • Highest 4 March, 2025

    70.6 °F

Climate (2020–Present)

Oak Ridge (18.6 miles)

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  • Average Low 2020–2025

    50.7 °F

  • Average 2020–2025

    60.2 °F

  • Average High 2020–2025

    70.8 °F
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