Mount Gleason Weather Forecast

    • 50
    • 60

    Breezy

    • 46
    • 58

    Breezy

    • 46
    • 56

    Breezy

    • 48
    • 56

    Mostly Sunny

    • 47
    • 59

    Mostly Sunny

    • 46
    • 58

    Mostly Sunny

Today 14 Jan Western San Gabriel Mountains and Highway 14 Corridor

Sunny. Highs from the upper 60s and 70s at low Elevations to the upper 50s to mid 60s at high Elevations. Northeast Winds 20 to 30 Mph with Gusts to 45 Mph.

Tonight 14 Jan Western San Gabriel Mountains and Highway 14 Corridor

Mostly clear. Lows in the mid 40s to mid 50s. Northeast Winds 25 to 35 Mph with Gusts to 45 Mph decreasing to 20 to 30 Mph after midnight. Gusts to 50 Mph.

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Mount Gleason Temperature Statistics

January Temperature

Los Angeles, Whiteman Airport (14.9 miles)

  • Lowest 7 January, 2026

    51.8 °F

  • Average January

    60.7 °F

  • Highest 11 January, 2026

    73.4 °F

Climate (2021–Present)

Los Angeles, Whiteman Airport (14.9 miles)

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  • Average Low 2021–2026

    60 °F

  • Average 2021–2026

    69.9 °F

  • Average High 2021–2026

    76 °F
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