Port San Luis Weather Forecast

    • 54
    • 69

    Mostly Sunny

    • 59
    • 68

    Partly Sunny

    • 57
    • 65

    Mostly Cloudy

    • 54
    • 61

    Chance Rain

    • 54
    • 61

    Chance Rain

    • 53
    • 61

    Partly Sunny

    • 54
    • 61

    Mostly Cloudy

Today 7 Feb San Luis Obispo County Beaches

Sunny. Highs in the upper 60s to mid 70s. Northwest Winds around 15 Mph in the afternoon.

Tonight 7 Feb San Luis Obispo County Beaches

Mostly clear. Lows in the mid 40s to mid 50s. Northwest Winds around 15 Mph in the evening.

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Port San Luis Temperature Statistics

February Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (7.5 miles)

  • Lowest 1 February, 2026

    42.7 °F

  • Average February

    60.7 °F

  • Highest 4 February, 2026

    84 °F

Climate (2021–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (7.5 miles)

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  • Average Low 2021–2026

    50 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    72.9 °F
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