Sierra Vista Weather Forecast

    • 61
    • 86

    Thunderstorms

    • 57
    • 86

    Thunderstorms

    • 54
    • 80

    Thunderstorms

    • 56
    • 82

    Slight Chance Thunderstorms

    • 58
    • 85

    Slight Chance Thunderstorms

    • 57
    • 85

    Chance Thunderstorms

Today 30 Jul South Central Mountains

Mostly sunny in the Morning, then partly cloudy with a slight chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. Southeast Winds around 15 Mph in the afternoon. Chance of rain 20 percent.

Tonight 30 Jul South Central Mountains

Mostly clear. Lows in the mid 60s.

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Sierra Vista Temperature Statistics

July Temperature

Sierra Blanca Regional Airport (9.9 miles)

  • Lowest 16 July, 2026

    55.8 °F

  • Average July

    71.9 °F

  • Highest 27 July, 2026

    91.8 °F

Climate (2021–2026)

Sierra Blanca Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    65.8 °F
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