Guadalupe Weather Forecast

    • 82
    • 103

    Chance Rain Showers

    • 81
    • 99

    Rain Showers Likely

    • 80
    • 96

    Rain Showers Likely

    • 81
    • 100

    Slight Chance Thunderstorms

    • 82
    • 102

    Hot

    • 81
    • 103

    Hot

    • 80
    • 101

    Hot

Today 14 Sep East Valley

Mostly sunny. Highs 99 to 103. South wind 5 to 10 Mph.

Tonight 14 Sep East Valley

Partly cloudy with a slight chance of Showers and Thunderstorms. Not as warm. Lows 76 to 83. South wind 5 to 10 Mph in the evening becoming east after midnight. Chance of rain 10 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Guadalupe Temperature Statistics

September Temperature

Phoenix, Phoenix Sky Harbor International Airport (4.3 miles)

  • Lowest 1 September, 2026

    80.7 °F

  • Average September

    96.4 °F

  • Highest 10 September, 2026

    109.7 °F

Climate (2021–2026)

Phoenix, Phoenix Sky Harbor International Airport (4.3 miles)

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

  • Average Low 2021–2026

    66.8 °F

  • Average 2021–2026

    78.1 °F

  • Average High 2021–2026

    89.6 °F
Get WillyWeather+ to remove ads