Sacramento River - Decker Island Weather Forecast

    • 45
    • 61

    Mostly Sunny

    • 45
    • 63

    Increasing Clouds

    • 48
    • 58

    Chance Rain Showers

    • 49
    • 57

    Rain Showers

    • 46
    • 53

    Rain Showers

    • 42
    • 51

    Rain Showers

    • 44
    • 52

    Rain Showers Likely

Today 12 Feb Carquinez Strait and Delta

Mostly cloudy in the morning then clearing. Patchy fog early in the morning. Highs around 62. North Winds up to 10 Mph.

Tonight 12 Feb Carquinez Strait and Delta

Clear. Lows around 42. West Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sacramento River - Decker Island Temperature Statistics

February Temperature

Fairfield / Travis Air Force Base (16.8 miles)

  • Lowest 5 February, 2026

    36.9 °F

  • Average February

    52.5 °F

  • Highest 6 February, 2026

    71.4 °F

Climate (2021–Present)

Fairfield / Travis Air Force Base (16.8 miles)

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  • Average Low 2021–2026

    48.7 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    74.9 °F
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