La Union Weather Forecast

    • 27
    • 60

    Mostly Sunny

    • 34
    • 64

    Mostly Sunny

    • 36
    • 74

    Mostly Sunny

    • 39
    • 74

    Partly Sunny

    • 39
    • 79

    Mostly Sunny

    • 39
    • 77

    Mostly Sunny

    • 38
    • 73

    Mostly Sunny

Today 31 Jan Southern Dona Ana County/Mesilla Valley

Sunny. Highs in the upper 50s. North Winds around 5 Mph, becoming southeast this afternoon.

Tonight 31 Jan Southern Dona Ana County/Mesilla Valley

Clear, cold with Lows in the upper 20s. Southeast Winds around 5 Mph, becoming north after midnight.

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La Union Temperature Statistics

January Temperature

Biggs Army Air Field - Fort Bliss (18 miles)

  • Lowest 22 January, 2025

    10.8 °F

  • Average January

    41.1 °F

  • Highest 4 January, 2025

    74.1 °F

Climate (2020–Present)

Biggs Army Air Field - Fort Bliss (18 miles)

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  • Average Low 2020–2025

    54.6 °F

  • Average 2020–2025

    67.2 °F

  • Average High 2020–2025

    78.7 °F
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