Hilltop Green Weather Forecast

    • 42
    • 56

    Mostly Sunny

    • 45
    • 60

    Mostly Sunny

    • 46
    • 60

    Partly Sunny

    • 47
    • 60

    Partly Sunny

    • 48
    • 61

    Partly Sunny

    • 48
    • 62

    Partly Sunny

    • 47
    • 62

    Mostly Sunny

Today 5 Dec East Bay Interior Valleys

Partly cloudy. Highs in the 50s. East Winds around 5 Mph.

Tonight 5 Dec East Bay Interior Valleys

Mostly clear in the evening then becoming partly cloudy. Patchy fog. Lows around 40. Light Winds.

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Hilltop Green Temperature Statistics

December Temperature

Concord, Buchanan Field (13.7 miles)

  • Lowest 2 December, 2025

    39.9 °F

  • Average December

    48.1 °F

  • Highest 3 December, 2025

    64.9 °F

Climate (2020–Present)

Concord, Buchanan Field (13.7 miles)

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  • Average Low 2020–2025

    50.8 °F

  • Average 2020–2025

    61.3 °F

  • Average High 2020–2025

    74.3 °F
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