San Joaquin River - Threemile Slough Entrance Weather Forecast

    • 57
    • 73

    Mostly Sunny

    • 56
    • 74

    Becoming Sunny

    • 57
    • 78

    Mostly Sunny

    • 58
    • 80

    Sunny

    • 59
    • 81

    Sunny

    • 59
    • 82

    Sunny

    • 59
    • 81

    Sunny

Today 19 Jun Sacramento County Delta

Partly cloudy in the morning then clearing. Highs 73 to 80. West Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 19 Jun Sacramento County Delta

Clear. Lows 53 to 58. West Winds 10 to 20 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Joaquin River - Threemile Slough Entrance Temperature Statistics

June Temperature

Fairfield / Travis Air Force Base (18.6 miles)

  • Lowest 7 June, 2026

    52.3 °F

  • Average June

    72.5 °F

  • Highest 11 June, 2026

    101.1 °F

Climate (2021–2026)

Fairfield / Travis Air Force Base (18.6 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    74.8 °F
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