Shepard Reservoir Weather Forecast

    • 50
    • 69

    Partly Sunny

    • 46
    • 74

    Mostly Sunny

    • 51
    • 77

    Mostly Sunny

    • 51
    • 79

    Partly Sunny

    • 51
    • 71

    Partly Sunny

    • 52
    • 68

    Chance Rain

    • 50
    • 66

    Slight Chance Rain

Today 15 Apr San Luis Obispo County Inland Central Coast

Partly cloudy. Highs in the mid 60s to around 70. Northwest Winds around 15 Mph in the afternoon.

Tonight 15 Apr San Luis Obispo County Inland Central Coast

Partly cloudy in the evening then mostly clear. Lows in the mid 40s to around 50. Northwest Winds around 15 Mph in the evening.

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  • Temperature Forecast NOAA

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Shepard Reservoir Temperature Statistics

April Temperature

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

  • Lowest 13 April, 2026

    43 °F

  • Average April

    61.8 °F

  • Highest 4 April, 2026

    85.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    73.2 °F
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