Elm Lake Weather Forecast

    • 38
    • 70

    Becoming Sunny

    • 49
    • 64

    Mostly Sunny

    • 50
    • 79

    Mostly Sunny

    • 56
    • 71

    Partly Sunny

    • 62
    • 77

    Partly Sunny

    • 60
    • 77

    Partly Sunny

Today 18 Dec McLennan

Partly sunny this Morning, then clearing. Patchy fog this morning. Highs in the upper 60s. Southwest Winds 10 to 20 Mph, becoming north 15 to 20 Mph this afternoon. Gusts up to 30 Mph.

Tonight 18 Dec McLennan

Clear. Much cooler with Lows in the upper 30s. North Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight.

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  • Temperature Real-Time

Elm Lake Temperature Statistics

December Temperature

Waco-James Connally Airport (9.9 miles)

  • Lowest 15 December, 2025

    26.6 °F

  • Average December

    48.9 °F

  • Highest 12 December, 2025

    71.6 °F

Climate (2020–Present)

Waco-James Connally Airport (9.9 miles)

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  • Average Low 2020–2025

    57.9 °F

  • Average 2020–2025

    70.5 °F

  • Average High 2020–2025

    79.2 °F
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