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

39°F

4°C

Humidity 52%
Wind Speed NW 10 G 20 mph
Barometer 29.80 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 7 Feb 3:55 am EST
Extended Forecast for

Clayton NC

Wind Advisory until February 7, 07:00pm
Cold Weather Advisory February 7, 11:00pm until February 8, 10:00am
Click here for hazard details and duration
Wind Advisory
Cold Weather Advisory
  •  
    Wind Advisory until February 7, 07:00pm

    NOW until 7:00pm Sat

    Wind Advisory

  • Overnight

    Low: 29 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 35. Wind chill values as low as 20. Breezy, with a northwest wind 18 to 20 mph, with gusts as high as 37 mph.

    High: 35 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 19. Wind chill values as low as 10. Northwest wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 19 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 37. Wind chill values as low as 10. Northwest wind 6 to 8 mph.

    High: 37 °F

    Increasing
    Clouds

  • Sunday Night

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

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 29. Northwest wind around 11 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 35. Wind chill values as low as 20. Breezy, with a northwest wind 18 to 20 mph, with gusts as high as 37 mph.
Saturday Night
Clear, with a low around 19. Wind chill values as low as 10. Northwest wind 7 to 13 mph, with gusts as high as 21 mph.
Sunday
Increasing clouds, with a high near 37. Wind chill values as low as 10. Northwest wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 20. Calm wind.
Monday
Mostly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
A chance of rain. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 56.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Friday
A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clayton NC
 35.64°N 78.45°W (Elev. 299 ft)
Last Update:
1:13 am EST Feb 7, 2026
Forecast Valid:
4am EST Feb 7, 2026-6pm EST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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