San Joaquin River - Threemile Slough Entrance Weather Forecast

    • 59
    • 70

    Increasing Clouds

    • 59
    • 69

    Partly Sunny

    • 60
    • 71

    Mostly Sunny

    • 60
    • 71

    Partly Sunny

    • 58
    • 75

    Mostly Sunny

    • 58
    • 76

    Mostly Sunny

    • 61
    • 80

    Mostly Sunny

Today 31 Aug Sacramento County Delta

Partly cloudy in the morning then clearing. Smoke until late afternoon. Highs 71 to 80. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 31 Aug Sacramento County Delta

Mostly clear in the evening then becoming mostly cloudy. Smoke after midnight. Lows 54 to 59. Southwest Winds 10 to 20 Mph with Gusts to around 30 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Joaquin River - Threemile Slough Entrance Temperature Statistics

August Temperature

Fairfield / Travis Air Force Base (18.6 miles)

  • Lowest 20 August, 2026

    56.1 °F

  • Average August

    72.6 °F

  • Highest 3 August, 2026

    104.9 °F

Climate (2021–2026)

Fairfield / Travis Air Force Base (18.6 miles)

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

  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    74.7 °F
Get WillyWeather+ to remove ads