West Smithfield Weather Forecast

    • 61
    • 79

    Increasing Clouds

    • 59
    • 83

    Thunderstorms

    • 52
    • 75

    Chance Rain Showers

    • 54
    • 77

    Mostly Sunny

    • 60
    • 83

    Mostly Sunny

    • 65
    • 88

    Partly Sunny

Today 31 May Johnston

Partly sunny. Highs in the upper 70s. East Winds around 5 Mph.

Tonight 31 May Johnston

Partly cloudy. Lows in the lower 60s. South Winds 5 to 10 Mph.

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West Smithfield Temperature Statistics

May Temperature

Smithfield, Johnston County Airport (1.2 miles)

  • Lowest 4 May, 2026

    39.2 °F

  • Average May

    66.7 °F

  • Highest 18 May, 2026

    93.2 °F

Climate (2021–Present)

Smithfield, Johnston County Airport (1.2 miles)

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  • Average Low 2021–2026

    50.8 °F

  • Average 2021–2026

    61.5 °F

  • Average High 2021–2026

    73.4 °F
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