Current conditions at

Smithfield, Johnston County Airport (KJNX)

Lat: 35.54°NLon: 78.39°WElev: 164ft.

Fair

68°F

20°C

Humidity 73%
Wind Speed S 10 mph
Barometer 30.20 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 1 Apr 11:55 pm EDT
Extended Forecast for

Clayton NC

  • Overnight

    Overnight: Mostly clear, with a low around 61. South wind 6 to 8 mph.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 84. Southwest wind 6 to 9 mph.

    High: 84 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. South wind 3 to 7 mph.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 83. South wind 3 to 8 mph.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. South wind around 6 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers, mainly after 2pm.  High near 79. Chance of precipitation is 80%.

    High: 79 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 2am.  Low around 49. Chance of precipitation is 80%.

    Low: 49 °F

    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 61. South wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 84. Southwest wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 59. South wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 83. South wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 61. South wind around 6 mph.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Showers, mainly after 2pm. High near 79. Chance of precipitation is 80%.
Sunday Night
Showers, mainly before 2am. Low around 49. Chance of precipitation is 80%.
Monday
A chance of showers before 8am. Mostly sunny, with a high near 67. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Sunny, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Clayton NC
 35.64°N 78.45°W (Elev. 299 ft)
8:03 pm EDT Apr 1, 2026
12am EDT Apr 2, 2026-6pm EDT Apr 8, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database