Current conditions at

Smithfield, Johnston County Airport (KJNX)

Lat: 35.54°NLon: 78.39°WElev: 164ft.

Fair

43°F

6°C

Humidity 93%
Wind Speed Calm
Barometer 30.23 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 11 Apr 7:15 am EDT
Extended Forecast for

Clayton NC

  • Today

    Today: Mostly sunny, with a high near 83. Light and variable wind becoming north around 6 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Light east wind becoming southeast 5 to 9 mph in the evening.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. East wind around 7 mph becoming south in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59. South wind 6 to 8 mph.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 84. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 84 °F

    Mostly Sunny

  • Monday Night

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

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 83. Light and variable wind becoming north around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 53. Light east wind becoming southeast 5 to 9 mph in the evening.
Sunday
Mostly sunny, with a high near 81. East wind around 7 mph becoming south in the afternoon.
Sunday Night
Partly cloudy, with a low around 59. South wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 84. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 91.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 93.
Thursday Night
Partly cloudy, with a low around 67.
Friday
Mostly sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
Clayton NC
 35.64°N 78.45°W (Elev. 299 ft)
7:26 am EDT Apr 11, 2026
7am EDT Apr 11, 2026-6pm EDT Apr 17, 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