Sacramento River - Collinsville Weather Forecast

    • 54
    • 69

    Becoming Sunny

    • 55
    • 70

    Partly Sunny

    • 56
    • 71

    Slight Chance Rain

    • 56
    • 71

    Mostly Sunny

    • 55
    • 76

    Sunny

    • 57
    • 79

    Mostly Sunny

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Sacramento River - Collinsville Temperature Statistics

May Temperature

Concord, Buchanan Field (12.4 miles)

  • Lowest 11 May, 2026

    50.6 °F

  • Average May

    66.9 °F

  • Highest 21 May, 2026

    92.6 °F

Climate (2021–Present)

Concord, Buchanan Field (12.4 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    61.5 °F

  • Average High 2021–2026

    74.4 °F
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