Theodore Roosevelt Lake Weather Forecast
- 81
- 106
Slight Chance Thunderstorms
- 80
- 106
Chance Thunderstorms
- 78
- 103
Chance Thunderstorms
- 78
- 99
Chance Thunderstorms
- 77
- 98
Rain Showers Likely
- 76
- 97
Chance Thunderstorms
Today 8 Aug Tonto Basin
Mostly sunny. Hot. Highs 105 to 110. Southeast wind around 5 Mph in the morning becoming southwest 5 to 10 Mph in the afternoon.
Tonight 8 Aug Tonto Basin
Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows 73 to 83. Northeast wind 5 to 10 Mph in the evening becoming south after midnight. Chance of rain 10 percent.
Theodore Roosevelt Lake Temperature Statistics
August Temperature
Mesa / Falcon Field (38.5 miles)
Lowest 4 August, 2026
87.1 °FAverage August
99.7 °FHighest 1 August, 2026
111.9 °F
Climate (2021–2026)
Mesa / Falcon Field (38.5 miles)
Average Low 2021–2026
65.9 °FAverage 2021–2026
76.4 °FAverage High 2021–2026
86.8 °F