Routzhan Park Weather Forecast

    • 53
    • 78

    Becoming Sunny

    • 49
    • 72

    Patchy Fog

    • 48
    • 67

    Chance Rain Showers

    • 44
    • 65

    Chance Rain Showers

    • 47
    • 69

    Mostly Sunny

    • 50
    • 76

    Sunny

Today 9 Oct Santa Lucia Mountains

Areas of low Clouds and fog in the morning then sunny. Highs in the 80s to around 90 except the mid 60s to around 70 closer to the coast.

Tonight 9 Oct Santa Lucia Mountains

Low Clouds and fog developing. Lows in the 50s to lower 60s. Southwest Winds around 15 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Routzhan Park Temperature Statistics

October Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (9.3 miles)

  • Lowest 1 October, 2026

    55.7 °F

  • Average October

    72.6 °F

  • Highest 3 October, 2026

    99.6 °F

Climate (2021–2026)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (9.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    61.2 °F

  • Average High 2021–2026

    73.4 °F
Get WillyWeather+ to remove ads