Sierra Vista Weather Forecast

    • 52
    • 84

    Decreasing Clouds

    • 57
    • 85

    Isolated Thunderstorms

    • 56
    • 85

    Thunderstorms

    • 57
    • 84

    Thunderstorms

    • 57
    • 86

    Chance Thunderstorms

    • 58
    • 86

    Chance Thunderstorms

    • 59
    • 87

    Chance Thunderstorms

Today 23 Aug South Central Mountains

Partly cloudy. Near steady temperature in the mid 80s. Southwest Winds around 15 Mph.

Tonight 23 Aug South Central Mountains

Mostly clear. Lows around 60. Southwest Winds around 15 Mph in the evening.

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Sierra Vista Temperature Statistics

August Temperature

Sierra Blanca Regional Airport (9.9 miles)

  • Lowest 1 August, 2026

    56.1 °F

  • Average August

    73 °F

  • Highest 6 August, 2026

    90 °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

    65.9 °F
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