Current conditions at

Smithfield, Johnston County Airport (KJNX)

Lat: 35.54°NLon: 78.39°WElev: 164ft.

Mostly Cloudy

55°F

13°C

Humidity 88%
Wind Speed SW 12 mph
Barometer 30.02 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 18 Feb 8:15 am EST
Extended Forecast for

Clayton NC

  • Today

    Today: Mostly cloudy, with a high near 69. Southwest wind 9 to 17 mph, with gusts as high as 34 mph.

    High: 69 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of rain between 2am and 5am.  Cloudy, with a low around 56. Southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 56 °F

    Cloudy then
    Slight Chance
    Rain

  • Thursday

    Thursday: A chance of rain after 7am.  Mostly cloudy, with a high near 73. Calm wind becoming south 5 to 8 mph in the morning.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A slight chance of rain.  Mostly cloudy, with a low around 60. Southwest wind 5 to 8 mph.  Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    Rain

  • Friday

    Friday: A chance of rain.  Mostly cloudy, with a high near 78. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain after 1am.  Mostly cloudy, with a low around 52. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely, mainly before 1pm.  Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely, mainly after 1am.  Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Rain Likely

  • Sunday

    Sunday: A chance of rain.  Partly sunny, with a high near 55. Chance of precipitation is 50%.

    High: 55 °F

    Chance Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 69. Southwest wind 9 to 17 mph, with gusts as high as 34 mph.
Tonight
A slight chance of rain between 2am and 5am. Cloudy, with a low around 56. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A chance of rain after 7am. Mostly cloudy, with a high near 73. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 60. Southwest wind 5 to 8 mph. Chance of precipitation is 20%.
Friday
A chance of rain. Mostly cloudy, with a high near 78. Southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain after 1am. Mostly cloudy, with a low around 52. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Saturday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Sunday
A chance of rain. Partly sunny, with a high near 55. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Sunny, with a high near 48.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Clayton NC
 35.64°N 78.48°W (Elev. 299 ft)
7:59 am EST Feb 18, 2026
8am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database