Crystal Lake Weather Forecast

    • 40
    • 55

    Increasing Clouds

    • 41
    • 56

    Mostly Cloudy

    • 40
    • 58

    Mostly Sunny

    • 35
    • 56

    Mostly Cloudy

    • 35
    • 44

    Chance Rain Showers

    • 35
    • 52

    Mostly Sunny

Today 13 Dec Los Angeles County Mountains excluding the Santa Monica Range

Sunny. Highs from the 60s at low Elevations to the 50s at high Elevations. Northeast Winds 20 to 30 Mph with Gusts to 40 Mph decreasing to 15 to 25 Mph in the afternoon.

Tonight 13 Dec Los Angeles County Mountains excluding the Santa Monica Range

Clear in the evening then partly cloudy. Lows from the mid 40s to lower 50s at low Elevations to the upper 30s to mid 40s in Colder Valleys and Peaks. Northeast Winds 15 to 25 Mph with Gusts to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crystal Lake Temperature Statistics

December Temperature

Riverside / March Air Force Base (44.7 miles)

  • Lowest 5 December, 2018

    37.2 °F
  • Average December

    52.5 °F
  • Highest 9 December, 2018

    69.4 °F

Climate (2010–Present)

Riverside / March Air Force Base (44.7 miles)

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  • Average Low 2010–Present

    52.9 °F
  • Average 2010–Present

    66.2 °F
  • Average High 2010–Present

    79.4 °F
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