Harmony Weather Forecast

    • 49
    • 63

    Increasing Clouds

    • 53
    • 67

    Rain Likely

    • 54
    • 63

    Rain

    • 55
    • 60

    Rain

    • 54
    • 60

    Rain

    • 51
    • 58

    Rain Likely

Today 29 Dec San Luis Obispo County Beaches

Sunny. Highs in the 60s. Northeast Winds 15 to 25 Mph.

Tonight 29 Dec San Luis Obispo County Beaches

Mostly clear. Lows in the 40s to around 50. Northeast Winds 15 to 25 Mph.

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Harmony Temperature Statistics

December Temperature

Paso Robles Municipal Airport (24.2 miles)

  • Lowest 5 December, 2025

    30 °F

  • Average December

    48.3 °F

  • Highest 12 December, 2025

    73 °F

Climate (2020–Present)

Paso Robles Municipal Airport (24.2 miles)

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  • Average Low 2020–2025

    45.2 °F

  • Average 2020–2025

    60.4 °F

  • Average High 2020–2025

    77.7 °F
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