San Juan Weather Forecast

    • 31
    • 72

    Mostly Sunny

    • 38
    • 72

    Partly Sunny

    • 42
    • 80

    Partly Sunny

    • 44
    • 78

    Mostly Cloudy

    • 39
    • 70

    Chance Rain Showers

    • 34
    • 59

    Chance Rain Showers

    • 36
    • 69

    Mostly Sunny

Today 27 Mar Espanola Valley

Breezy, cooler. Mostly sunny. Highs around 70. South Winds 20 to 25 Mph with Gusts up to 35 Mph. Caution advised on area Lakes.

Tonight 27 Mar Espanola Valley

Breezy, cooler. Mostly clear. Lows in the lower 30s. South Winds 15 to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Juan Temperature Statistics

March Temperature

Los Alamos Airport (16.2 miles)

  • Lowest 16 March, 2026

    20.3 °F

  • Average March

    54.7 °F

  • Highest 25 March, 2026

    83.3 °F

Climate (2021–Present)

Los Alamos Airport (16.2 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    62.7 °F
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