Harmony Weather Forecast

    • 61
    • 74

    Increasing Clouds

    • 58
    • 70

    Partly Sunny

    • 59
    • 73

    Partly Sunny

    • 54
    • 70

    Partly Sunny

    • 53
    • 64

    Mostly Sunny

    • 57
    • 70

    Mostly Sunny

Today 23 Sep San Luis Obispo County Beaches

Partly cloudy in the morning then sunny. Highs from the lower to mid 70s at the Beaches to the 80s inland. Northwest Winds around 15 Mph.

Tonight 23 Sep San Luis Obispo County Beaches

Mostly clear in the evening then partly cloudy. Lows around 60.

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Harmony Temperature Statistics

September Temperature

Paso Robles Municipal Airport (24.2 miles)

  • Lowest 7 September, 2026

    45.6 °F

  • Average September

    69.9 °F

  • Highest 10 September, 2026

    107.7 °F

Climate (2021–2026)

Paso Robles Municipal Airport (24.2 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    60.8 °F

  • Average High 2021–2026

    77.9 °F
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