Grandview Weather Forecast

    • 69
    • 90

    Chance Rain Showers

    • 67
    • 82

    Rain Showers

    • 67
    • 87

    Mostly Sunny

    • 65
    • 88

    Mostly Sunny

    • 67
    • 89

    Mostly Sunny

    • 68
    • 89

    Mostly Sunny

    • 69
    • 90

    Slight Chance Thunderstorms

Today 11 Sep Rhea

Mostly sunny. Highs in the lower 90s. Light Winds.

Tonight 11 Sep Rhea

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Lows in the upper 60s. Light Winds. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grandview Temperature Statistics

September Temperature

Crossville, Crossville Memorial-Whitson Field Airport (19.3 miles)

  • Lowest 8 September, 2026

    65.6 °F

  • Average September

    79.1 °F

  • Highest 3 September, 2026

    95.6 °F

Climate (2021–2026)

Crossville, Crossville Memorial-Whitson Field Airport (19.3 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    67.2 °F
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