Cogswell Reservoir Weather Forecast

    • 43
    • 58

    Partly Sunny

    • 44
    • 55

    Breezy

    • 47
    • 56

    Sunny

    • 49
    • 59

    Sunny

    • 50
    • 62

    Sunny

    • 51
    • 63

    Mostly Sunny

Today 2 Dec Eastern San Gabriel Mountains

Sunny in the morning then mostly cloudy. Highs from the mid 50s to mid 60s at low Elevations to the mid 40s to lower 50s at high Elevations.

Tonight 2 Dec Eastern San Gabriel Mountains

Partly cloudy. Lows in the mid 30s to mid 40s except the mid 20s to around 30 Colder Valleys and Slopes. West Winds around 15 Mph.

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  • Temperature Forecast NOAA

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Cogswell Reservoir Temperature Statistics

December Temperature

Palmdale, Palmdale Production Flight Plant (27.3 miles)

  • Lowest

  • Average December

  • Highest

Climate (2020–Present)

Palmdale, Palmdale Production Flight Plant (27.3 miles)

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  • Average Low 2020–2025

    49.9 °F
  • Average 2020–2025

    64 °F
  • Average High 2020–2025

    78.2 °F
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