Current conditions at

Smithfield, Johnston County Airport (KJNX)

Lat: 35.54°NLon: 78.39°WElev: 164ft.

Fair

48°F

9°C

Humidity 94%
Wind Speed Calm
Barometer 30.40 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 9 Apr 10:35 pm EDT
Extended Forecast for

Clayton NC

  • Tonight

    Tonight: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 75. Calm wind.

    High: 75 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 51. Light south wind.

    Low: 51 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 83. West wind around 6 mph becoming north in the afternoon.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. East wind 3 to 6 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 42. Calm wind.
Friday
Partly sunny, then gradually becoming sunny, with a high near 75. Calm wind.
Friday Night
Clear, with a low around 51. Light south wind.
Saturday
Sunny, with a high near 83. West wind around 6 mph becoming north in the afternoon.
Saturday Night
Mostly clear, with a low around 54. East wind 3 to 6 mph.
Sunday
Sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 83.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Clayton NC
 35.64°N 78.45°W (Elev. 299 ft)
8:35 pm EDT Apr 9, 2026
10pm EDT Apr 9, 2026-6pm EDT Apr 16, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database