Green Valley Weather Forecast

    • 66
    • 96

    Slight Chance Thunderstorms

    • 65
    • 93

    Mostly Sunny

    • 64
    • 94

    Sunny

    • 65
    • 93

    Mostly Sunny

    • 65
    • 91

    Sunny

    • 66
    • 93

    Mostly Sunny

    • 67
    • 93

    Mostly Sunny

Today 20 Aug Western San Gabriel Mountains and Highway 14 Corridor

Sunny in the morning then partly cloudy. Highs from 95 to 103 at low Elevations to the mid 80s to lower 90s at high Elevations. Southwest Winds 15 to 25 Mph in the afternoon.

Tonight 20 Aug Western San Gabriel Mountains and Highway 14 Corridor

Partly cloudy. A slight chance of Showers and Thunderstorms after midnight. Lows in the mid 60s to mid 70s. Southwest Winds 15 to 25 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Valley Temperature Statistics

August Temperature

General Wm J Fox Airfield (13.7 miles)

  • Lowest 15 August, 2026

    58.6 °F

  • Average August

    85.6 °F

  • Highest 1 August, 2026

    107.7 °F

Climate (2021–2026)

General Wm J Fox Airfield (13.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    49.3 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    78.7 °F
Get WillyWeather+ to remove ads