Keystone Weather Forecast

    • 49
    • 62

    Mostly Sunny

    • 51
    • 78

    Mostly Sunny

    • 58
    • 80

    Partly Sunny

    • 49
    • 75

    Rain Showers Likely

    • 41
    • 64

    Chance Rain Showers

    • 40
    • 63

    Slight Chance Rain Showers

Today 20 Apr Benton

Sunny. Highs in the lower 60s. Southeast Winds 10 to 15 Mph.

Tonight 20 Apr Benton

Mostly clear in the Evening, then becoming mostly cloudy. Not as cool with Lows in the upper 40s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Keystone Temperature Statistics

April Temperature

Vinton, Vinton Veterans Memorial Airpark Airport (17.4 miles)

  • Lowest 11 April, 2026

    32 °F

  • Average April

    52.1 °F

  • Highest 17 April, 2026

    82 °F

Climate (2021–Present)

Vinton, Vinton Veterans Memorial Airpark Airport (17.4 miles)

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  • Average Low 2021–2026

    41 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    62.3 °F
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