Lake Nacimiento Weather Forecast

    • 61
    • 96

    Mostly Sunny

    • 63
    • 98

    Hot

    • 60
    • 102

    Hot

    • 61
    • 104

    Hot

    • 62
    • 100

    Hot

    • 63
    • 100

    Hot

Today 20 Jul Santa Lucia Mountains

Sunny except for patchy low Clouds and fog in the morning. Highs in the mid 80s to mid 90s except the lower to mid 70s closer to the coast. West Winds around 15 Mph in the afternoon.

Tonight 20 Jul Santa Lucia Mountains

Partly cloudy except for patchy low Clouds and fog. Lows in the mid 50s to mid 60s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Nacimiento Temperature Statistics

July Temperature

Paso Robles Municipal Airport (14.3 miles)

  • Lowest 3 July, 2026

    48.7 °F

  • Average July

    74.2 °F

  • Highest 15 July, 2026

    106.6 °F

Climate (2021–2026)

Paso Robles Municipal Airport (14.3 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    77.8 °F
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