Johnston County Airport Weather Forecast

    • 49
    • 67

    Partly Sunny

    • 62
    • 80

    Mostly Cloudy

    • 50
    • 77

    Rain Showers

    • 41
    • 65

    Mostly Sunny

    • 47
    • 72

    Mostly Sunny

    • 51
    • 79

    Mostly Cloudy

Today 14 Mar Johnston

Patchy fog this morning. Partly sunny. Highs in the upper 60s. Northeast Winds around 5 Mph.

Tonight 14 Mar Johnston

Partly cloudy. Patchy drizzle after midnight. Patchy fog after midnight. Lows in the lower 50s. East Winds around 5 Mph.

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Johnston County Airport Temperature Statistics

March Temperature

Smithfield, Johnston County Airport (0 miles)

  • Lowest 3 March, 2025

    24.8 °F

  • Average March

    49.9 °F

  • Highest 1 March, 2025

    73.4 °F

Climate (2020–Present)

Smithfield, Johnston County Airport (0 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    61.5 °F

  • Average High 2020–2025

    73.2 °F
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