National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Smithfield, Johnston County Airport (KJNX)

Lat: 35.54°NLon: 78.39°WElev: 164ft.

Fair

32°F

0°C

Humidity 23%
Wind Speed NW 13 G 20 mph
Barometer 30.18 in
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 7 Feb 6:55 pm EST
Extended Forecast for

Clayton NC

Cold Weather Advisory February 7, 11:00pm until February 8, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Clear, with a low around 17. Northwest wind 7 to 11 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Clear

  • Sunday

    Sunday: A slight chance of snow between noon and 1pm. Increasing clouds, with a high near 36. Wind chill values as low as 10. Northwest wind around 6 mph. Chance of precipitation is 20%.

    High: 36 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 44. Wind chill values as low as 20. Calm wind.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.

    High: 65 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 17. Northwest wind 7 to 11 mph, with gusts as high as 25 mph.
Sunday
A slight chance of snow between noon and 1pm. Increasing clouds, with a high near 36. Wind chill values as low as 10. Northwest wind around 6 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 20. Calm wind.
Monday
Sunny, with a high near 44. Wind chill values as low as 20. Calm wind.
Monday Night
Mostly clear, with a low around 29. Calm wind.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
A chance of rain. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 50.
Thursday Night
A chance of rain and snow. Cloudy, with a low around 35. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 50%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Saturday
A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clayton NC
 35.64°N 78.45°W (Elev. 299 ft)
Last Update:
5:28 pm EST Feb 7, 2026
Forecast Valid:
7pm EST Feb 7, 2026-6pm EST Feb 14, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation