Cortaro Weather Forecast
- 81
- 110
Slight Chance Thunderstorms
- 81
- 110
Slight Chance Thunderstorms
- 80
- 110
Hot
- 79
- 108
Slight Chance Thunderstorms
- 77
- 105
Chance Thunderstorms
- 76
- 103
Chance Thunderstorms
- 76
- 101
Chance Thunderstorms
Today 7 Jul Tucson Metro Area including Tucson/Green Valley/Marana/Vail
Partly cloudy with a 30 percent chance of Showers and Thunderstorms. Highs 103 to 109. Northwest wind 5 to 10 Mph.
Tonight 7 Jul Tucson Metro Area including Tucson/Green Valley/Marana/Vail
Partly cloudy. A 30 percent chance of Showers and Thunderstorms in the evening. Lows 75 to 81. South wind around 10 Mph.
Cortaro Temperature Statistics
July Temperature
Tucson Marana Regional Airport (8.1 miles)
Lowest 1 July, 2026
64.4 °FAverage July
88.1 °FHighest 2 July, 2026
104 °F
Climate (2021–2026)
Tucson Marana Regional Airport (8.1 miles)
Average Low 2021–2026
58.3 °FAverage 2021–2026
71.7 °FAverage High 2021–2026
85.6 °F