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.

Overcast

48°F

9°C

Humidity 66%
Wind Speed NE 7 mph
Barometer 30.46 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 2 Mar 5:15 pm EST
Extended Forecast for

4 Miles NNE Willow Spring NC

  • This Afternoon

    This Afternoon: A chance of rain. Mostly cloudy, with a high near 50. Northeast wind around 7 mph. Chance of precipitation is 30%.

    High: 50 °F

    Chance Rain

  • Tonight

    Tonight: A chance of rain, mainly before 10pm. Cloudy, with a low around 41. Northeast wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Chance Rain

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 65. Light and variable wind.

    High: 65 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of rain. Mostly cloudy, with a high near 50. Northeast wind around 7 mph. Chance of precipitation is 30%.
Tonight
A chance of rain, mainly before 10pm. Cloudy, with a low around 41. Northeast wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 65. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 50. Calm wind.
Wednesday
Mostly sunny, with a high near 77. Calm wind becoming southwest 5 to 7 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Mostly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 61.
Sunday
A chance of rain. Mostly sunny, with a high near 81. Chance of precipitation is 40%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Monday
A chance of rain. Partly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Willow Spring NC
 35.59°N 78.65°W (Elev. 279 ft)
Last Update:
1:13 pm EST Mar 2, 2026
Forecast Valid:
5pm EST Mar 2, 2026-6pm EDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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