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.

Overcast

50°F

10°C

Humidity 71%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 28 Dec 7:55 pm EST
Extended Forecast for

2 Miles NW Clayton NC

  • Tonight

    Tonight: A chance of sprinkles before 11pm. Patchy fog before 2am, then patchy fog after 4am. Otherwise, cloudy, with a temperature rising to around 58 by 4am. Light south wind becoming southwest 6 to 11 mph in the evening. Winds could gust as high as 20 mph.

    Low: 51 °F⇑

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: A chance of rain, mainly after 8am. Mostly cloudy, with a high near 69. Southwest wind 14 to 17 mph becoming west in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming clear, with a low around 29. West wind 9 to 14 mph, with gusts as high as 28 mph.

    Low: 29 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 44. West wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. West wind 3 to 5 mph.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of sprinkles before 11pm. Patchy fog before 2am, then patchy fog after 4am. Otherwise, cloudy, with a temperature rising to around 58 by 4am. Light south wind becoming southwest 6 to 11 mph in the evening. Winds could gust as high as 20 mph.
Monday
A chance of rain, mainly after 8am. Mostly cloudy, with a high near 69. Southwest wind 14 to 17 mph becoming west in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, then gradually becoming clear, with a low around 29. West wind 9 to 14 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 44. West wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 28. West wind 3 to 5 mph.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 33.
New Year's Day
Mostly sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 30.
Friday
Mostly sunny, with a high near 53.
Friday Night
A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Saturday
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Clayton NC
 35.66°N 78.48°W (Elev. 299 ft)
Last Update:
7:52 pm EST Dec 28, 2025
Forecast Valid:
8pm EST Dec 28, 2025-6pm EST Jan 4, 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