Sierra Vista Weather Forecast

    • 46
    • 66

    Chance Thunderstorms

    • 48
    • 69

    Slight Chance Thunderstorms

    • 50
    • 72

    Slight Chance Thunderstorms

    • 48
    • 70

    Rain Showers Likely

    • 40
    • 64

    Rain Showers Likely

    • 41
    • 63

    Chance Rain Showers

Today 19 Oct South Central Mountains

Mostly sunny with isolated Showers in the Morning, then partly cloudy with scattered Showers with isolated Thunderstorms in the afternoon. Highs in the upper 60s. Southwest Winds around 15 Mph in the morning. Chance of rain 50 percent.

Tonight 19 Oct South Central Mountains

Partly cloudy. Scattered Showers with isolated Thunderstorms in the Evening, then isolated Showers after midnight. Lows in the upper 40s. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sierra Vista Temperature Statistics

October Temperature

Sierra Blanca Regional Airport (9.9 miles)

  • Lowest 16 October, 2026

    31.5 °F

  • Average October

    57.1 °F

  • Highest 11 October, 2026

    74.5 °F

Climate (2021–2026)

Sierra Blanca Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    66 °F
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