Sierra Vista Weather Forecast

    • 54
    • 80

    Thunderstorms

    • 54
    • 77

    Thunderstorms

    • 53
    • 76

    Thunderstorms

    • 50
    • 73

    Chance Thunderstorms

    • 51
    • 73

    Chance Thunderstorms

    • 53
    • 74

    Thunderstorms Likely

Today 12 Jul South Central Mountains

Mostly sunny in the Morning, then becoming partly cloudy. A slight chance of Showers. A slight chance of Thunderstorms in the afternoon. Highs around 80. East Winds around 15 Mph. Chance of rain 20 percent.

Tonight 12 Jul South Central Mountains

Partly cloudy. Lows around 60. South Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sierra Vista Temperature Statistics

July Temperature

Sierra Blanca Regional Airport (9.9 miles)

  • Lowest 6 July, 2026

    57.2 °F

  • Average July

    73.1 °F

  • Highest 10 July, 2026

    89.2 °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

    65.7 °F
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