Sun Valley Weather Forecast

    • 68
    • 93

    Sunny

    • 71
    • 94

    Sunny

    • 75
    • 98

    Hot

    • 76
    • 97

    Hot

    • 75
    • 96

    Mostly Sunny

    • 75
    • 95

    Slight Chance Thunderstorms

    • 74
    • 95

    Mostly Sunny

Today 2 Aug Lamar

Sunny. Highs in the mid 90s. North Winds 5 to 10 Mph.

Tonight 2 Aug Lamar

Clear. Lows in the upper 60s. Northeast Winds around 5 Mph.

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Sun Valley Temperature Statistics

August Temperature

Paris / Cox Field (2.5 miles)

  • Lowest

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  • Average August

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Climate (2021–2026)

Paris / Cox Field (2.5 miles)

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  • Average Low 2021–2026

    55 °F

  • Average 2021–2026

    65 °F

  • Average High 2021–2026

    76 °F
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