Pismo Beach Weather Forecast

    • 47
    • 67

    Patchy Fog

    • 46
    • 60

    Mostly Cloudy

    • 50
    • 61

    Chance Rain

    • 48
    • 60

    Partly Sunny

    • 49
    • 64

    Mostly Sunny

    • 49
    • 65

    Patchy Fog

    • 49
    • 64

    Patchy Fog

Today 20 Jan San Luis Obispo County Beaches

Areas of low Clouds and fog mostly clearing in the afternoon. Highs in the mid 60s to lower 70s.

Tonight 20 Jan San Luis Obispo County Beaches

Low Clouds and dense fog. Fog locally dense with visibility one quarter mile or less. Lows in the upper 30s to mid 40s except the lower to mid 50s in the Hills.

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  • Temperature Forecast NOAA

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Pismo Beach Temperature Statistics

January Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (6.2 miles)

  • Lowest 10 January, 2026

    35.1 °F

  • Average January

    54.6 °F

  • Highest 14 January, 2026

    81 °F

Climate (2021–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (6.2 miles)

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  • Average Low 2021–2026

    50 °F

  • Average 2021–2026

    60.3 °F

  • Average High 2021–2026

    72.7 °F
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