Clayton Weather Forecast

    • 54
    • 84

    Increasing Clouds

    • 60
    • 86

    Mostly Sunny

    • 61
    • 87

    Mostly Sunny

    • 57
    • 87

    Rain Showers

    • 51
    • 74

    Chance Rain Showers

    • 55
    • 74

    Rain Showers Likely

Today 22 Apr Johnston

Sunny. Much warmer with Highs in the mid 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 Apr Johnston

Partly cloudy. Lows in the mid 50s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clayton Temperature Statistics

April Temperature

Smithfield, Johnston County Airport (8.1 miles)

  • Lowest 9 April, 2026

    35.6 °F

  • Average April

    65.6 °F

  • Highest 18 April, 2026

    91.4 °F

Climate (2021–Present)

Smithfield, Johnston County Airport (8.1 miles)

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  • Average Low 2021–2026

    50.8 °F

  • Average 2021–2026

    61.6 °F

  • Average High 2021–2026

    73.5 °F
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