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.

Mostly Cloudy

75°F

24°C

Humidity 54%
Wind Speed SW 9 G 20 mph
Barometer 30.09 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 26 Mar 2:15 pm EDT
Extended Forecast for

Clayton NC

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 80. Southwest wind around 10 mph, with gusts as high as 18 mph.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. Southwest wind 7 to 10 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 88. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Showers and thunderstorms before 3am, then a chance of showers. Low around 44. North wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Showers

  • Saturday

    Saturday: Sunny, with a high near 56. North wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 29.

    Low: 29 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 80. Southwest wind around 10 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 61. Southwest wind 7 to 10 mph.
Friday
Mostly sunny, with a high near 88. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Friday Night
Showers and thunderstorms before 3am, then a chance of showers. Low around 44. North wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Sunny, with a high near 56. North wind 10 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Clear, with a low around 29.
Sunday
Sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Partly sunny, with a high near 86.
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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:
2:14 pm EDT Mar 26, 2026
Forecast Valid:
2pm EDT Mar 26, 2026-6pm EDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation