San Francisco Bay - Pinole Creek Entrance Weather Forecast

    • 60
    • 76

    Sunny

    • 60
    • 77

    Mostly Sunny

    • 61
    • 67

    Mostly Cloudy

    • 60
    • 67

    Partly Sunny

    • 60
    • 69

    Mostly Sunny

    • 62
    • 74

    Mostly Sunny

    • 62
    • 75

    Mostly Sunny

Today 16 Sep East Bay Interior Valleys

Sunny. Highs in the mid 90s. Northwest Winds 5 to 10 Mph.

Tonight 16 Sep East Bay Interior Valleys

Clear. Lows in the mid 60s. West Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - Pinole Creek Entrance Temperature Statistics

September Temperature

Concord, Buchanan Field (13 miles)

  • Lowest 4 September, 2025

    59 °F

  • Average September

    69.9 °F

  • Highest 1 September, 2025

    99 °F

Climate (2020–Present)

Concord, Buchanan Field (13 miles)

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

  • Average Low 2020–2025

    50.8 °F

  • Average 2020–2025

    61.4 °F

  • Average High 2020–2025

    74.6 °F
Get WillyWeather+ to remove ads