Sierra Vista Weather Forecast

    • 58
    • 84

    Thunderstorms

    • 57
    • 83

    Thunderstorms

    • 57
    • 83

    Mostly Sunny

    • 57
    • 85

    Partly Sunny

    • 59
    • 87

    Slight Chance Thunderstorms

    • 59
    • 85

    Chance Thunderstorms

Today 6 Aug South Central Mountains

Partly cloudy. A chance of Showers and Thunderstorms in the afternoon. Highs in the upper 80s. Southeast Winds around 15 Mph in the afternoon. Chance of rain 50 percent.

Tonight 6 Aug South Central Mountains

Partly cloudy with isolated Showers. Lows in the mid 60s. Southeast Winds around 15 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Sierra Vista Temperature Statistics

August Temperature

Sierra Blanca Regional Airport (9.9 miles)

  • Lowest 1 August, 2026

    56.1 °F

  • Average August

    73.7 °F

  • Highest 4 August, 2026

    89.4 °F

Climate (2021–2026)

Sierra Blanca Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    54.5 °F

  • Average High 2021–2026

    65.8 °F
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