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Hazardous Weather Conditions

Current conditions at

Smithfield, Johnston County Airport (KJNX)

Lat: 35.54°NLon: 78.39°WElev: 164ft.

Overcast

55°F

13°C

Humidity 88%
Wind Speed Vrbl 5 mph
Barometer 29.98 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 21 Feb 12:55 pm EST
Extended Forecast for

Smithfield, Johnston County Airport NC

  • This Afternoon

    This Afternoon: A chance of rain, mainly before 3pm. Cloudy, with a high near 58. Light east wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly after 3am. Low around 45. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Cloudy then
    Rain

  • Sunday

    Sunday: Rain before 11am, then a chance of rain after 1pm. High near 52. North wind 6 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Rain then
    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of snow, mixing with rain after 7pm, then gradually ending. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Wind chill values as low as 20. West wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow

  • Monday

    Monday: Mostly sunny, with a high near 48. Northwest wind 13 to 16 mph, with gusts as high as 28 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of rain, mainly before 3pm. Cloudy, with a high near 58. Light east wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly after 3am. Low around 45. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain before 11am, then a chance of rain after 1pm. High near 52. North wind 6 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A slight chance of snow, mixing with rain after 7pm, then gradually ending. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Wind chill values as low as 20. West wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 48. Northwest wind 13 to 16 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
A chance of rain. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Friday
A chance of rain. Partly sunny, with a high near 62. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Smithfield, Johnston County Airport NC
 35.54°N 78.38°W (Elev. 200 ft)
Last Update:
12:20 pm EST Feb 21, 2026
Forecast Valid:
1pm EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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