San Lucas Weather Forecast

    • 48
    • 76

    Mostly Sunny

    • 47
    • 77

    Increasing Clouds

    • 50
    • 73

    Mostly Cloudy

    • 47
    • 72

    Partly Sunny

    • 46
    • 73

    Mostly Sunny

    • 48
    • 77

    Mostly Sunny

    • 49
    • 80

    Mostly Sunny

Today 23 Oct Southern Salinas Valley/Arroyo Seco and Lake San Antonio

Sunny. Highs in the mid 70s. Northwest Winds 10 to 20 Mph.

Tonight 23 Oct Southern Salinas Valley/Arroyo Seco and Lake San Antonio

Mostly clear except patchy fog after midnight. Lows in the upper 40s. North Winds 10 to 20 Mph. Becoming northwest 5 to 10 Mph after midnight.

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San Lucas Temperature Statistics

October Temperature

Paso Robles Municipal Airport (38.5 miles)

  • Lowest 12 October, 2025

    41 °F

  • Average October

    59.8 °F

  • Highest 7 October, 2025

    91 °F

Climate (2020–Present)

Paso Robles Municipal Airport (38.5 miles)

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    77.8 °F
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