Mount Gleason Weather Forecast

    • 62
    • 72

    Sunny

    • 64
    • 71

    Sunny

    • 62
    • 78

    Sunny

    • 64
    • 77

    Sunny

    • 58
    • 72

    Mostly Sunny

    • 55
    • 71

    Mostly Sunny

Today 8 May Western San Gabriel Mountains and Highway 14 Corridor

Sunny. Highs from the mid 80s to around 90 at low Elevations to the mid 70s to around 80 at high Elevations. West Winds around 15 Mph.

Tonight 8 May Western San Gabriel Mountains and Highway 14 Corridor

Mostly clear. Lows in the mid 50s to mid 60s. West Winds around 15 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Gleason Temperature Statistics

May Temperature

Los Angeles, Whiteman Airport (14.9 miles)

  • Lowest 5 May, 2026

    55.4 °F

  • Average May

    65.3 °F

  • Highest 1 May, 2026

    78.8 °F

Climate (2021–Present)

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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