Greenbriar Weather Forecast

    • 51
    • 66

    Becoming Sunny

    • 54
    • 77

    Mostly Sunny

    • 56
    • 87

    Mostly Sunny

    • 53
    • 78

    Mostly Sunny

    • 52
    • 70

    Mostly Sunny

    • 50
    • 70

    Mostly Sunny

Today 28 May East Bay Interior Valleys

Sunny. Highs in the mid 70s to lower 80s. West Winds 10 to 20 Mph.

Tonight 28 May East Bay Interior Valleys

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s. Southwest Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Greenbriar Temperature Statistics

May Temperature

Concord, Buchanan Field (11.8 miles)

  • Lowest 4 May, 2025

    49.6 °F

  • Average May

    65.2 °F

  • Highest 9 May, 2025

    92.6 °F

Climate (2020–Present)

Concord, Buchanan Field (11.8 miles)

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  • Average Low 2020–2025

    50.8 °F

  • Average 2020–2025

    61.5 °F

  • Average High 2020–2025

    74.7 °F
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