Sacramento River - Montezuma Island Weather Forecast

    • 55
    • 75

    Breezy

    • 57
    • 81

    Sunny

    • 56
    • 82

    Sunny

    • 55
    • 79

    Mostly Sunny

    • 59
    • 83

    Sunny

    • 59
    • 88

    Sunny

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  • Temperature Real-Time

Sacramento River - Montezuma Island Temperature Statistics

May Temperature

Concord, Buchanan Field (12.4 miles)

  • Lowest 8 May, 2026

    51.7 °F
  • Average May

    63.8 °F
  • Highest 9 May, 2026

    83.6 °F

Climate (2021–Present)

Concord, Buchanan Field (12.4 miles)

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  • Average Low 2021–2026

    51 °F
  • Average 2021–2026

    61.4 °F
  • Average High 2021–2026

    74.3 °F
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