Jack London Park Weather Forecast

    • 55
    • 70

    Decreasing Clouds

    • 53
    • 73

    Mostly Sunny

    • 54
    • 75

    Mostly Sunny

    • 54
    • 75

    Partly Sunny

    • 55
    • 77

    Mostly Sunny

    • 55
    • 80

    Mostly Sunny

Today 19 Jun Southwestern Solano County Including Vallejo

Mostly cloudy in the morning then clearing. Highs 67 to 76. Southwest Winds 10 to 20 Mph.

Tonight 19 Jun Southwestern Solano County Including Vallejo

Clear in the evening then becoming partly cloudy. Lows around 56. West Winds 10 to 20 Mph with Gusts to around 30 Mph.

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Jack London Park Temperature Statistics

June Temperature

Concord, Buchanan Field (8.7 miles)

  • Lowest 7 June, 2026

    53.7 °F

  • Average June

    72.5 °F

  • Highest 11 June, 2026

    101.6 °F

Climate (2021–2026)

Concord, Buchanan Field (8.7 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    61.5 °F

  • Average High 2021–2026

    74.3 °F
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