National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Smithfield, Johnston County Airport (KJNX)

Lat: 35.54°NLon: 78.39°WElev: 164ft.

Fair

23°F

-5°C

Humidity 46%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 8 Feb 12:35 am EST
Extended Forecast for

4 Miles S Garner NC

  • Overnight

    Overnight: Clear, with a low around 18. Northwest wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 18 °F

    Clear

  • Sunday

    Sunday: A slight chance of snow between 11am and 1pm. Increasing clouds, with a high near 36. Wind chill values as low as 10. Northwest wind around 6 mph. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow

  • Sunday Night

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

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 44. Wind chill values as low as 20. Calm wind.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.

    High: 64 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Overnight
Clear, with a low around 18. Northwest wind 7 to 9 mph, with gusts as high as 18 mph.
Sunday
A slight chance of snow between 11am and 1pm. Increasing clouds, with a high near 36. Wind chill values as low as 10. Northwest wind around 6 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 20. Calm wind.
Monday
Sunny, with a high near 44. Wind chill values as low as 20. Calm wind.
Monday Night
Mostly clear, with a low around 29. Calm wind.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
A chance of rain. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Thursday
A chance of rain after 1pm. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Cloudy, with a low around 35. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 50%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Saturday
A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Garner NC
 35.63°N 78.62°W (Elev. 335 ft)
Last Update:
5:28 pm EST Feb 7, 2026
Forecast Valid:
12am EST Feb 8, 2026-6pm EST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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