Las Cruces Weather Forecast

    • 36
    • 68

    Sunny

    • 38
    • 67

    Sunny

    • 40
    • 70

    Mostly Sunny

    • 42
    • 72

    Sunny

    • 44
    • 75

    Sunny

    • 41
    • 74

    Sunny

    • 41
    • 73

    Mostly Sunny

Today 16 Dec Southern Dona Ana County/Mesilla Valley

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

Tonight 16 Dec Southern Dona Ana County/Mesilla Valley

Clear. Lows in the mid 30s. North Winds around 5 Mph.

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Las Cruces Temperature Statistics

December Temperature

Las Cruces, Las Cruces International Airport (9.3 miles)

  • Lowest 8 December, 2025

    27.5 °F

  • Average December

    46.9 °F

  • Highest 12 December, 2025

    69.4 °F

Climate (2020–Present)

Las Cruces, Las Cruces International Airport (9.3 miles)

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  • Average Low 2020–2025

    50.3 °F

  • Average 2020–2025

    64.6 °F

  • Average High 2020–2025

    78.5 °F
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