Sierra Vista Weather Forecast
- 67
- 88
Chance Thunderstorms
- 68
- 88
Chance Thunderstorms
- 64
- 83
Rain Showers Likely
- 63
- 76
Rain Showers Likely
- 64
- 80
Rain Showers Likely
- 65
- 84
Chance Thunderstorms
Today 2 Sep Upper San Pedro River Valley including Sierra Vista/Benson
Partly cloudy. A 10 percent chance of Showers and Thunderstorms in the afternoon. Highs 87 to 93.
Tonight 2 Sep Upper San Pedro River Valley including Sierra Vista/Benson
Mostly cloudy with a 20 percent chance of Showers and Thunderstorms. Lows 63 to 69.
Sierra Vista Temperature Statistics
September Temperature
Fort Huachuca, Libby AAF Ft Huachuca (3.7 miles)
Lowest
–Average September
–Highest
–
Climate (2020–Present)
Fort Huachuca, Libby AAF Ft Huachuca (3.7 miles)
Average Low 2020–2025
53.1 °FAverage 2020–2025
65.4 °FAverage High 2020–2025
77.2 °F