Keystone Weather Forecast

    • 71
    • 88

    Decreasing Clouds

    • 74
    • 93

    Chance Thunderstorms

    • 70
    • 94

    Mostly Sunny

    • 67
    • 91

    Mostly Sunny

    • 68
    • 91

    Mostly Sunny

    • 67
    • 90

    Slight Chance Thunderstorms

Today 25 Jul Benton

Mostly cloudy in the Morning, then becoming mostly sunny. Warmer with Highs in the upper 80s. South Winds around 5 Mph.

Tonight 25 Jul Benton

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the lower 70s. South Winds around 5 Mph.

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Keystone Temperature Statistics

July Temperature

Vinton, Vinton Veterans Memorial Airpark Airport (17.4 miles)

  • Lowest 7 July, 2026

    64.2 °F

  • Average July

    76.9 °F

  • Highest 1 July, 2026

    92.3 °F

Climate (2021–2026)

Vinton, Vinton Veterans Memorial Airpark Airport (17.4 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    62.2 °F
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