Theodore Roosevelt Lake Weather Forecast

    • 68
    • 91

    Chance Thunderstorms

    • 70
    • 91

    Mostly Sunny

    • 72
    • 94

    Partly Sunny

    • 70
    • 90

    Rain Showers Likely

    • 66
    • 85

    Rain Showers Likely

    • 64
    • 85

    Chance Rain Showers

Today 24 Sep Tonto Basin

Partly cloudy. A chance of afternoon Showers and Thunderstorms. Highs 89 to 94. East wind 5 to 15 Mph. Chance of rain 30 percent.

Tonight 24 Sep Tonto Basin

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear with a slight chance of Showers and Thunderstorms after midnight. Lows 62 to 72. Northeast wind 10 to 15 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Theodore Roosevelt Lake Temperature Statistics

September Temperature

Mesa / Falcon Field (38.5 miles)

  • Lowest 16 September, 2026

    72 °F

  • Average September

    90.4 °F

  • Highest 10 September, 2026

    105.1 °F

Climate (2021–2026)

Mesa / Falcon Field (38.5 miles)

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  • Average Low 2021–2026

    66 °F

  • Average 2021–2026

    76.5 °F

  • Average High 2021–2026

    86.9 °F
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