Las Cruces Weather Forecast

    • 33
    • 59

    Sunny

    • 39
    • 63

    Mostly Sunny

    • 41
    • 69

    Partly Sunny

    • 37
    • 68

    Mostly Sunny

    • 35
    • 62

    Mostly Sunny

    • 37
    • 60

    Partly Sunny

Today 31 Jan Southern Dona Ana County/Mesilla Valley

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

Tonight 31 Jan Southern Dona Ana County/Mesilla Valley

Clear, cold with Lows in the lower 30s. Northeast Winds around 5 Mph.

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Las Cruces Temperature Statistics

January Temperature

Las Cruces, Las Cruces International Airport (9.3 miles)

  • Lowest 18 January, 2026

    20.5 °F

  • Average January

    43.1 °F

  • Highest 22 January, 2026

    64.8 °F

Climate (2021–Present)

Las Cruces, Las Cruces International Airport (9.3 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    64.5 °F

  • Average High 2021–2026

    78.3 °F
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