Morristown Weather Forecast

    • 78
    • 98

    Slight Chance Thunderstorms

    • 77
    • 96

    Chance Thunderstorms

    • 76
    • 95

    Chance Rain Showers

    • 78
    • 97

    Hot

    • 78
    • 100

    Hot

    • 78
    • 101

    Hot

Today 14 Sep Northwest Valley

Partly sunny in the morning then becoming mostly sunny. A slight chance of Showers and Thunderstorms. Highs 97 to 102. Southeast wind 5 to 10 Mph. Chance of rain 10 percent.

Tonight 14 Sep Northwest Valley

Partly cloudy with a slight chance of Showers and Thunderstorms. Lows 76 to 83. Southeast wind 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Morristown Temperature Statistics

September Temperature

Luke Air Force Base / Phoenix (26.1 miles)

  • Lowest 1 September, 2026

    80.2 °F

  • Average September

    95.2 °F

  • Highest 8 September, 2026

    108.1 °F

Climate (2021–2026)

Luke Air Force Base / Phoenix (26.1 miles)

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  • Average Low 2021–2026

    63.4 °F

  • Average 2021–2026

    75.4 °F

  • Average High 2021–2026

    87.1 °F
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