Contra Loma Reservoir Regional Park Weather Forecast

    • 61
    • 89

    Sunny

    • 64
    • 92

    Sunny

    • 63
    • 94

    Mostly Sunny

    • 58
    • 88

    Partly Sunny

    • 52
    • 85

    Mostly Sunny

    • 55
    • 79

    Partly Sunny

    • 53
    • 80

    Mostly Sunny

Today 18 Mar East Bay Interior Valleys

Sunny. Highs around 90. North Winds 5 to 10 Mph.

Tonight 18 Mar East Bay Interior Valleys

Clear. Lows in the upper 50s. West Winds around 5 Mph in the evening. Becoming light.

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Contra Loma Reservoir Regional Park Temperature Statistics

March Temperature

Concord, Buchanan Field (12.4 miles)

  • Lowest 5 March, 2026

    40.6 °F

  • Average March

    61.3 °F

  • Highest 16 March, 2026

    82.9 °F

Climate (2021–Present)

Concord, Buchanan Field (12.4 miles)

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  • Average Low 2021–2026

    50.9 °F

  • Average 2021–2026

    61.3 °F

  • Average High 2021–2026

    74.3 °F
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