Shepard Reservoir Weather Forecast

    • 61
    • 78

    Mostly Sunny

    • 60
    • 79

    Mostly Sunny

    • 49
    • 77

    Mostly Sunny

    • 50
    • 77

    Mostly Sunny

    • 50
    • 73

    Mostly Sunny

    • 51
    • 72

    Mostly Sunny

    • 49
    • 70

    Mostly Sunny

Today 14 Jan San Luis Obispo County Inland Central Coast

Sunny. Highs in the mid 70s to around 80. Northeast Winds around 15 Mph in the morning.

Tonight 14 Jan San Luis Obispo County Inland Central Coast

Clear. Lows in the upper 30s and 40s except the lower to mid 60s in the Hills.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Shepard Reservoir Temperature Statistics

January Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (5 miles)

  • Lowest 10 January, 2026

    35.1 °F

  • Average January

    53.9 °F

  • Highest 12 January, 2026

    73 °F

Climate (2021–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (5 miles)

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

  • Average Low 2021–2026

    50 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    72.7 °F
Get WillyWeather+ to remove ads