Hercules Weather Forecast

    • 53
    • 65

    Increasing Clouds

    • 53
    • 65

    Becoming Sunny

    • 52
    • 62

    Mostly Sunny

    • 53
    • 62

    Partly Sunny

    • 50
    • 59

    Mostly Sunny

    • 51
    • 62

    Mostly Sunny

    • 52
    • 65

    Mostly Sunny

Today 29 Apr East Bay Interior Valleys

Sunny. Highs in the lower 80s. Light Winds. Becoming west 5 to 10 Mph in the afternoon.

Tonight 29 Apr East Bay Interior Valleys

Partly cloudy. Lows in the lower 50s. West Winds 5 to 10 Mph.

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Hercules Temperature Statistics

April Temperature

Concord, Buchanan Field (13 miles)

  • Lowest 2 April, 2025

    39.7 °F

  • Average April

    59.8 °F

  • Highest 14 April, 2025

    84.7 °F

Climate (2020–Present)

Concord, Buchanan Field (13 miles)

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  • Average Low 2020–2025

    50.9 °F

  • Average 2020–2025

    61.5 °F

  • Average High 2020–2025

    74.7 °F
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