Clayton Weather Forecast

    • 47
    • 69

    Partly Sunny

    • 43
    • 71

    Partly Sunny

    • 43
    • 70

    Sunny

    • 49
    • 74

    Mostly Sunny

    • 52
    • 71

    Mostly Cloudy

    • 52
    • 74

    Partly Sunny

Today 24 Oct Johnston

Mostly sunny. Highs around 70. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 24 Oct Johnston

Mostly clear. Lows in the upper 40s. Northeast Winds 5 to 10 Mph.

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Clayton Temperature Statistics

October Temperature

Smithfield, Johnston County Airport (8.1 miles)

  • Lowest 21 October, 2026

    41 °F

  • Average October

    65.5 °F

  • Highest 15 October, 2026

    91.4 °F

Climate (2021–2026)

Smithfield, Johnston County Airport (8.1 miles)

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  • Average Low 2021–2026

    50.8 °F

  • Average 2021–2026

    61.7 °F

  • Average High 2021–2026

    73.7 °F
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