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

79°F

26°C

Humidity 45%
Wind Speed S 6 mph
Barometer 30.08 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 16 May 7:15 pm EDT
Extended Forecast for

5 Miles SSW Four Oaks NC

  • Tonight

    Tonight: Partly cloudy, with a low around 62. South wind 5 to 7 mph.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 91. Southwest wind around 6 mph.

    High: 91 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. Calm wind becoming south around 6 mph.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 92. Southwest wind 3 to 7 mph.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. South wind 3 to 6 mph.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 62. South wind 5 to 7 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 91. Southwest wind around 6 mph.
Sunday Night
Mostly clear, with a low around 66. Calm wind becoming south around 6 mph.
Monday
Sunny, with a high near 92. Southwest wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 64. South wind 3 to 6 mph.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Partly cloudy, with a low around 69.
Thursday
Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 70%.
Thursday Night
Showers and possibly a thunderstorm. Low around 62. Chance of precipitation is 80%.
Friday
Showers and possibly a thunderstorm. High near 77. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm. Low around 61. Chance of precipitation is 80%.
Saturday
Showers likely. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Four Oaks NC
 35.39°N 78.46°W (Elev. 200 ft)
Last Update:
2:12 pm EDT May 16, 2026
Forecast Valid:
7pm EDT May 16, 2026-6pm EDT May 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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