Mount Gleason Weather Forecast

    • 70
    • 82

    Sunny

    • 72
    • 85

    Sunny

    • 70
    • 87

    Sunny

    • 70
    • 84

    Mostly Sunny

    • 71
    • 80

    Partly Sunny

    • 72
    • 79

    Partly Sunny

    • 74
    • 80

    Mostly Sunny

Today 7 Jul Western San Gabriel Mountains and Highway 14 Corridor

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

Tonight 7 Jul Western San Gabriel Mountains and Highway 14 Corridor

Clear. Lows in the mid 60s to lower 70s except around 60 Colder Valleys and Slopes. Southwest Winds around 15 Mph.

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Mount Gleason Temperature Statistics

July Temperature

Los Angeles, Whiteman Airport (14.9 miles)

  • Lowest 2 July, 2026

    60.8 °F

  • Average July

    75.7 °F

  • Highest 4 July, 2026

    87.8 °F

Climate (2021–2026)

Los Angeles, Whiteman Airport (14.9 miles)

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  • Average Low 2021–2026

    60.3 °F

  • Average 2021–2026

    70.3 °F

  • Average High 2021–2026

    76.4 °F
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