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 24%
Wind Speed W 6 mph
Barometer 30.21 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 2 Feb 3:55 pm EST
Extended Forecast for

2 Miles N Smithfield, Johnston County Airport NC

  • Tonight

    Tonight: Mostly clear, with a low around 18. Calm wind.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 44. Wind chill values as low as 20. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 32. Light south wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Slight Chance
    Rain then
    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Cloudy, with a high near 44. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 10pm, then a chance of rain and snow between 10pm and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 26. Northeast wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 18. Calm wind.
Tuesday
Partly sunny, with a high near 44. Wind chill values as low as 20. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 32. Light south wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly after 1pm. Cloudy, with a high near 44. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A chance of rain before 10pm, then a chance of rain and snow between 10pm and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 26. Northeast wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 20.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Mostly clear, with a low around 24.
Monday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Smithfield, Johnston County Airport NC
 35.57°N 78.41°W (Elev. 249 ft)
Last Update:
3:43 pm EST Feb 2, 2026
Forecast Valid:
4pm EST Feb 2, 2026-6pm EST Feb 9, 2026
 
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Additional Resources

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Chance of Precipitation