San Dimas Weather Forecast

    • 48
    • 84

    Mostly Sunny

    • 49
    • 82

    Mostly Sunny

    • 49
    • 80

    Mostly Sunny

    • 48
    • 79

    Mostly Sunny

    • 46
    • 75

    Mostly Sunny

    • 47
    • 78

    Mostly Sunny

Today 12 Dec Los Angeles County San Gabriel Valley

Sunny. Highs in the lower to mid 80s.

Tonight 12 Dec Los Angeles County San Gabriel Valley

Mostly clear. Lows in the mid 40s to lower 50s except the mid 50s to around 60 in the Hills.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Dimas Temperature Statistics

December Temperature

La Verne / Brackett (1.2 miles)

  • Lowest 6 December, 2017

    41 °F
  • Average December

    63.2 °F
  • Highest 9 December, 2017

    80.6 °F

Climate (2010–Present)

La Verne / Brackett (1.2 miles)

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  • Average Low 2010–Present

    56.7 °F
  • Average 2010–Present

    69 °F
  • Average High 2010–Present

    77.2 °F
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