Pipeline Lake Weather Forecast

    • 41
    • 68

    Patchy Fog

    • 42
    • 67

    Patchy Fog

    • 42
    • 65

    Patchy Fog

    • 49
    • 61

    Mostly Cloudy

    • 46
    • 60

    Patchy Fog

    • 46
    • 63

    Patchy Fog

    • 45
    • 66

    Patchy Fog

Today 19 Jan San Luis Obispo County Beaches

Sunny. Highs in the mid 60s to mid 70s. Northeast Winds around 15 Mph in the morning.

Tonight 19 Jan San Luis Obispo County Beaches

Partly cloudy in the evening then Areas of low Clouds and fog. Lows in the upper 30s to mid 40s except the lower to mid 50s in the Hills.

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Pipeline Lake Temperature Statistics

January Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (11.2 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 (11.2 miles)

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  • Average Low 2021–2026

    50 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    72.7 °F
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