Green Valley Weather Forecast

    • 48
    • 71

    Mostly Sunny

    • 46
    • 70

    Sunny

    • 47
    • 69

    Sunny

    • 48
    • 72

    Sunny

    • 46
    • 68

    Sunny

    • 47
    • 68

    Sunny

Today 13 Dec Western San Gabriel Mountains and Highway 14 Corridor

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

Tonight 13 Dec Western San Gabriel Mountains and Highway 14 Corridor

Mostly clear in the evening then partly cloudy. Lows in the upper 40s and 50s.

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Green Valley Temperature Statistics

December Temperature

General Wm J Fox Airfield (13.7 miles)

  • Lowest 2 December, 2025

    27 °F

  • Average December

    46.3 °F

  • Highest 11 December, 2025

    69.1 °F

Climate (2020–Present)

General Wm J Fox Airfield (13.7 miles)

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  • Average Low 2020–2025

    49.5 °F

  • Average 2020–2025

    64.2 °F

  • Average High 2020–2025

    78.6 °F
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