Clayton Weather Forecast

    • 60
    • 88

    Rain Showers

    • 48
    • 72

    Rain Showers Likely

    • 46
    • 73

    Mostly Sunny

    • 56
    • 73

    Mostly Cloudy

    • 56
    • 77

    Chance Rain Showers

    • 49
    • 74

    Slight Chance Rain Showers

    • 50
    • 74

    Chance Rain Showers

Today 25 Apr Johnston

Partly sunny. Hot. Near steady temperature in the upper 80s. Southwest Winds around 10 Mph.

Tonight 25 Apr Johnston

Showers likely. A chance of Thunderstorms, mainly this evening. Lows in the lower 60s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming south after midnight. Chance of rain 70 percent.

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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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