Whitley Heights Weather Forecast

    • 74
    • 99

    Chance Thunderstorms

    • 70
    • 98

    Rain Showers Likely

    • 66
    • 86

    Chance Rain Showers

    • 63
    • 85

    Mostly Sunny

    • 65
    • 87

    Mostly Sunny

    • 69
    • 91

    Mostly Sunny

Today 4 Sep Johnston

Mostly sunny. Hot with Highs in the upper 90s. Southwest Winds 5 to 10 Mph. Heat index Values up to 110.

Tonight 4 Sep Johnston

Partly cloudy with a slight chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Whitley Heights Temperature Statistics

September Temperature

Smithfield, Johnston County Airport (0.6 miles)

  • Lowest 1 September, 2026

    71.6 °F

  • Average September

    82.8 °F

  • Highest 2 September, 2026

    96.8 °F

Climate (2021–2026)

Smithfield, Johnston County Airport (0.6 miles)

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  • Average Low 2021–2026

    50.8 °F

  • Average 2021–2026

    61.6 °F

  • Average High 2021–2026

    73.6 °F
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