Keystone Weather Forecast

    • 54
    • 63

    Rain Showers

    • 54
    • 77

    Partly Sunny

    • 59
    • 79

    Chance Thunderstorms

    • 55
    • 80

    Slight Chance Thunderstorms

    • 55
    • 78

    Mostly Sunny

    • 60
    • 80

    Chance Thunderstorms

Today 21 Jun Benton

Showers with a slight chance of Thunderstorms. Cooler. Near steady temperature in the lower 60s. East Winds around 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 21 Jun Benton

Showers this evening. Lows in the mid 50s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming north 5 to 10 Mph after midnight. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Keystone Temperature Statistics

June Temperature

Vinton, Vinton Veterans Memorial Airpark Airport (17.4 miles)

  • Lowest 15 June, 2026

    49.5 °F

  • Average June

    70 °F

  • Highest 9 June, 2026

    90.1 °F

Climate (2021–2026)

Vinton, Vinton Veterans Memorial Airpark Airport (17.4 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    62.4 °F
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