Cogswell Reservoir Weather Forecast

    • 55
    • 68

    Sunny

    • 54
    • 67

    Mostly Sunny

    • 52
    • 64

    Partly Sunny

    • 47
    • 58

    Partly Sunny

    • 46
    • 56

    Mostly Sunny

    • 47
    • 59

    Mostly Sunny

Today 19 Jan Eastern San Gabriel Mountains

Sunny. Highs from the upper 60s to mid 70s at low Elevations to the lower to mid 50s at high Elevations. Northeast Winds around 15 Mph.

Tonight 19 Jan Eastern San Gabriel Mountains

Clear. Lows in the 50s to around 60 except the lower to mid 40s Colder Valleys and Slopes. Northeast Winds 15 to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cogswell Reservoir Temperature Statistics

January Temperature

Palmdale, Palmdale Production Flight Plant (27.3 miles)

  • Lowest 11 January, 2026

    26.1 °F

  • Average January

    45.5 °F

  • Highest 14 January, 2026

    69.1 °F

Climate (2021–Present)

Palmdale, Palmdale Production Flight Plant (27.3 miles)

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  • Average Low 2021–2026

    50 °F

  • Average 2021–2026

    64 °F

  • Average High 2021–2026

    78.2 °F
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