Mount Gleason Weather Forecast

    • 70
    • 84

    Mostly Sunny

    • 71
    • 85

    Mostly Sunny

    • 72
    • 86

    Mostly Sunny

    • 70
    • 85

    Mostly Sunny

    • 67
    • 82

    Mostly Sunny

    • 66
    • 79

    Mostly Sunny

    • 63
    • 78

    Mostly Sunny

Today 6 Aug Western San Gabriel Mountains and Highway 14 Corridor

Sunny. Highs from 92 to 100 at low Elevations to the 80s to around 90 at high Elevations. Southwest Winds 15 to 25 Mph in the afternoon.

Tonight 6 Aug Western San Gabriel Mountains and Highway 14 Corridor

Mostly clear. Lows in the 60s to lower 70s. Southwest Winds around 15 Mph.

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Mount Gleason Temperature Statistics

August Temperature

Los Angeles, Whiteman Airport (14.9 miles)

  • Lowest 2 August, 2026

    71.6 °F

  • Average August

    87 °F

  • Highest 1 August, 2026

    96.8 °F

Climate (2021–2026)

Los Angeles, Whiteman Airport (14.9 miles)

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  • Average Low 2021–2026

    60.4 °F

  • Average 2021–2026

    70.3 °F

  • Average High 2021–2026

    76.4 °F
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