Lavon Weather Forecast

    • 42
    • 59

    Rain Showers Likely

    • 22
    • 44

    Wintry Mix

    • 12
    • 25

    Snow/Sleet

    • 9
    • 21

    Mostly Cloudy

    • 10
    • 29

    Mostly Sunny

    • 19
    • 35

    Partly Sunny

Today 22 Jan Collin

Mostly cloudy. Highs in the upper 50s. East Winds around 5 Mph.

Tonight 22 Jan Collin

Cloudy. A 40 percent chance of Showers after midnight. Lows in the lower 40s. East Winds 5 to 10 Mph.

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  • Temperature Real-Time

Lavon Temperature Statistics

January Temperature

Rockwall Municipal Airport (6.2 miles)

  • Lowest 18 January, 2026

    21.2 °F

  • Average January

    51.8 °F

  • Highest 7 January, 2026

    78.1 °F

Climate (2021–Present)

Rockwall Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    57.5 °F

  • Average 2021–2026

    66.8 °F

  • Average High 2021–2026

    76.9 °F
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