Lea Lake Weather Forecast

    • 61
    • 87

    Mostly Sunny

    • 63
    • 88

    Mostly Sunny

    • 62
    • 88

    Partly Sunny

    • 62
    • 88

    Partly Sunny

    • 63
    • 87

    Partly Sunny

    • 64
    • 86

    Slight Chance Thunderstorms

Today 18 Sep Grainger

Sunny. Highs in the mid 80s. Light Winds.

Tonight 18 Sep Grainger

Mostly clear. Patchy fog late. Lows around 60. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lea Lake Temperature Statistics

September Temperature

Morristown Moore-Murrell Airport (17.4 miles)

  • Lowest 8 September, 2025

    53.6 °F

  • Average September

    68.2 °F

  • Highest 15 September, 2025

    86 °F

Climate (2020–Present)

Morristown Moore-Murrell Airport (17.4 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    56.6 °F

  • Average High 2020–2025

    66.3 °F
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