Port San Luis Weather Forecast

    • 49
    • 62

    Mostly Sunny

    • 48
    • 64

    Partly Sunny

    • 50
    • 63

    Chance Rain

    • 52
    • 61

    Chance Rain

    • 52
    • 62

    Mostly Cloudy

    • 52
    • 60

    Mostly Cloudy

Today 15 Dec San Luis Obispo County Central Coast

Sunny. Highs from the lower to mid 50s at the Beaches to around 60 inland. North Winds around 15 Mph.

Tonight 15 Dec San Luis Obispo County Central Coast

Mostly clear. Lows in the mid 30s to mid 40s. North Winds around 15 Mph.

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Port San Luis Temperature Statistics

December Temperature

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

  • Lowest 10 December, 2019

    44.1 °F
  • Average December

    55.8 °F
  • Highest 12 December, 2019

    68 °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

    50.3 °F
  • Average 2010–Present

    59.1 °F
  • Average High 2010–Present

    72.5 °F
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