San Antonio Reservoir Recreation Area Weather Forecast

    • 49
    • 85

    Mostly Sunny

    • 49
    • 84

    Partly Sunny

    • 49
    • 86

    Mostly Sunny

    • 49
    • 86

    Mostly Sunny

    • 49
    • 85

    Mostly Sunny

    • 53
    • 91

    Sunny

Today 22 Jul Southern Salinas Valley/Arroyo Seco and Lake San Antonio

Mostly cloudy in the morning then becoming sunny. Areas of fog in the morning. Highs in the 70s to mid 80s. Northwest Winds 5 to 15 Mph.

Tonight 22 Jul Southern Salinas Valley/Arroyo Seco and Lake San Antonio

Mostly cloudy. Patchy fog. Lows in the lower 50s. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Antonio Reservoir Recreation Area Temperature Statistics

July Temperature

Paso Robles Municipal Airport (24.2 miles)

  • Lowest 6 July, 2025

    48.7 °F

  • Average July

    71.5 °F

  • Highest 10 July, 2025

    102.7 °F

Climate (2020–Present)

Paso Robles Municipal Airport (24.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    45 °F

  • Average 2020–2025

    60.4 °F

  • Average High 2020–2025

    78.1 °F
Get WillyWeather+ to remove ads