Smithfield Weather Forecast

    • 43
    • 52

    Rain Likely

    • 42
    • 66

    Mostly Sunny

    • 38
    • 74

    Partly Sunny

    • 35
    • 49

    Slight Chance Rain

    • 43
    • 54

    Slight Chance Rain

    • 49
    • 70

    Mostly Cloudy

Today 27 Feb Johnston

Cloudy with a 50 percent chance of rain. Near steady temperature in the lower 50s. Northeast Winds 5 to 10 Mph. Wind chill Values as low as 120 below.

Tonight 27 Feb Johnston

Mostly cloudy. Patchy fog. Lows in the lower 40s. Northeast Winds around 5 Mph.

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Smithfield Temperature Statistics

February Temperature

Smithfield, Johnston County Airport (3.1 miles)

  • Lowest 2 February, 2026

    8.6 °F

  • Average February

    41.6 °F

  • Highest 20 February, 2026

    75.2 °F

Climate (2021–Present)

Smithfield, Johnston County Airport (3.1 miles)

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  • Average Low 2021–2026

    50.7 °F

  • Average 2021–2026

    61.5 °F

  • Average High 2021–2026

    73.3 °F
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