Old Union Weather Forecast

    • 47
    • 69

    Increasing Clouds

    • 58
    • 70

    Mostly Cloudy

    • 51
    • 73

    Rain Showers

    • 44
    • 71

    Mostly Sunny

    • 37
    • 60

    Mostly Sunny

    • 39
    • 60

    Mostly Sunny

Today 22 Nov Limestone

Sunny. Highs in the upper 60s. North Winds around 5 Mph.

Tonight 22 Nov Limestone

Mostly clear. Patchy fog. Cooler with Lows in the lower 50s. North Winds around 5 Mph.

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Old Union Temperature Statistics

November Temperature

Mexia Limestone County Airport (16.8 miles)

  • Lowest 10 November, 2025

    32.9 °F

  • Average November

    63.4 °F

  • Highest 16 November, 2025

    83.5 °F

Climate (2020–Present)

Mexia Limestone County Airport (16.8 miles)

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  • Average Low 2020–2025

    58 °F

  • Average 2020–2025

    67.9 °F

  • Average High 2020–2025

    78.6 °F
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