Harmony Weather Forecast

    • 49
    • 68

    Patchy Fog

    • 52
    • 60

    Patchy Fog

    • 48
    • 60

    Patchy Fog

    • 44
    • 59

    Patchy Fog

    • 47
    • 59

    Chance Rain

    • 50
    • 57

    Chance Rain

    • 48
    • 60

    Mostly Cloudy

Today 25 Mar San Luis Obispo County Beaches

Sunny. Highs in the upper 60s to mid 70s.

Tonight 25 Mar San Luis Obispo County Beaches

Low Clouds and fog. Lows in the mid 40s to around 50.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harmony Temperature Statistics

March Temperature

Paso Robles Municipal Airport (24.2 miles)

  • Lowest 19 March, 2025

    31.7 °F

  • Average March

    49.9 °F

  • Highest 23 March, 2025

    73.9 °F

Climate (2020–Present)

Paso Robles Municipal Airport (24.2 miles)

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  • Average Low 2020–2025

    45.1 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    78 °F
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