Sinclair Lake Weather Forecast

    • 27
    • 47

    Rain Showers Likely

    • 7
    • 29

    Mostly Cloudy

    • 12
    • 19

    Partly Sunny

    • 9
    • 23

    Partly Sunny

    • 16
    • 27

    Partly Sunny

    • 23
    • 35

    Slight Chance Freezing Rain

Today 18 Jan Rhea

Cloudy. Patchy fog in the morning. Patchy fog late. Showers likely in the Morning, then a chance of Showers early in the afternoon. Showers likely late. Highs in the upper 40s to lower 50s. Southwest Winds 10 Mph or less. Gusts up to 25 Mph in the morning. Chance of rain 70 percent.

Tonight 18 Jan Rhea

Cloudy. A chance of rain Showers in the Evening, then a chance of rain and snow Showers after midnight. Cold with Lows in the upper 20s. North Winds 10 Mph or less. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sinclair Lake Temperature Statistics

January Temperature

Crossville, Crossville Memorial-Whitson Field Airport (24.2 miles)

  • Lowest 9 January, 2025

    11.8 °F

  • Average January

    28.1 °F

  • Highest 6 January, 2025

    48.7 °F

Climate (2020–Present)

Crossville, Crossville Memorial-Whitson Field Airport (24.2 miles)

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  • Average Low 2020–2025

    47.1 °F

  • Average 2020–2025

    56.3 °F

  • Average High 2020–2025

    66 °F
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