Clayton Weather Forecast

    • 39
    • 66

    Mostly Sunny

    • 41
    • 64

    Partly Sunny

    • 47
    • 65

    Mostly Cloudy

    • 48
    • 59

    Chance Rain

    • 46
    • 57

    Chance Rain

    • 47
    • 61

    Chance Rain

Today 24 Oct Johnston

Sunny. Highs in the upper 60s. North Winds 5 to 10 Mph.

Tonight 24 Oct Johnston

Clear. Lows in the upper 30s. North Winds around 5 Mph.

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Clayton Temperature Statistics

October Temperature

Smithfield, Johnston County Airport (8.1 miles)

  • Lowest 17 October, 2025

    37.4 °F

  • Average October

    62.8 °F

  • Highest 6 October, 2025

    86 °F

Climate (2020–Present)

Smithfield, Johnston County Airport (8.1 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    61.6 °F

  • Average High 2020–2025

    73.3 °F
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