Pacheco Creek - Maltby Weather Forecast

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Today 19 Dec East Bay Interior Valleys

Rain likely in the Morning, then rain in the afternoon. Highs in the upper 50s. South Winds 5 to 10 Mph.

Tonight 19 Dec East Bay Interior Valleys

Rain in the Evening, then a chance of rain after midnight. Lows in the lower 50s. South Winds 5 to 10 Mph.

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Pacheco Creek - Maltby Temperature Statistics

December Temperature

Concord, Buchanan Field (1.2 miles)

  • Lowest 4 December, 2025

    37.9 °F
  • Average December

    44.4 °F
  • Highest 3 December, 2025

    64.9 °F

Climate (2020–Present)

Concord, Buchanan Field (1.2 miles)

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  • Average Low 2020–2025

    50.8 °F
  • Average 2020–2025

    61.2 °F
  • Average High 2020–2025

    74.2 °F
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