Sacramento River - Decker Island Weather Forecast

    • 57
    • 77

    Mostly Sunny

    • 55
    • 73

    Sunny

    • 56
    • 85

    Sunny

    • 56
    • 86

    Mostly Sunny

    • 56
    • 82

    Mostly Sunny

    • 59
    • 86

    Mostly Sunny

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sacramento River - Decker Island Temperature Statistics

May Temperature

Fairfield / Travis Air Force Base (16.8 miles)

  • Lowest 4 May, 2026

    51.8 °F
  • Average May

    61.6 °F
  • Highest 9 May, 2026

    82.8 °F

Climate (2021–Present)

Fairfield / Travis Air Force Base (16.8 miles)

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  • Average Low 2021–2026

    48.8 °F
  • Average 2021–2026

    60.5 °F
  • Average High 2021–2026

    74.8 °F
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