Port San Luis Weather Forecast

    • 49
    • 63

    Mostly Sunny

    • 47
    • 66

    Mostly Sunny

    • 49
    • 64

    Mostly Sunny

    • 49
    • 62

    Mostly Sunny

    • 50
    • 61

    Mostly Sunny

    • 51
    • 63

    Mostly Sunny

    • 52
    • 64

    Partly Sunny

Today 21 Jan San Luis Obispo County Central Coast

Sunny except for patchy low Clouds and fog along the Beaches in the morning. Fog locally dense with visibility one quarter mile or less. Highs from the lower to mid 60s at the Beaches to around 70 inland. Areas of northeast Winds 15 to 25 Mph. Gusts to 40 Mph in the afternoon.

Tonight 21 Jan San Luis Obispo County Central Coast

Mostly clear in the evening then partly cloudy. Lows in the mid 30s to lower 40s except around 50 in the Hills. Areas of northeast Winds 20 to 30 Mph with Gusts to 45 Mph.

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Port San Luis Temperature Statistics

January Temperature

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

  • Lowest 2 January, 2022

    34 °F
  • Average January

    54.1 °F
  • Highest 11 January, 2022

    75.9 °F

Climate (2010–Present)

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

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  • Average Low 2010–Present

    49.5 °F
  • Average 2010–Present

    58.1 °F
  • Average High 2010–Present

    71.3 °F
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