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.

Unknown Precip Fog/Mist

39°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 39°F (4°C)
Visibility 3.00 mi
Last update 2 Dec 5:55 am EST
Extended Forecast for

3 Miles WNW Newton Grove NC

  • Today

    Today: Rain, mainly before 2pm. High near 49. North wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 49 °F

    Rain

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Northwest wind 5 to 9 mph becoming light north after midnight.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Sunny

  • Wednesday Night

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

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 54. Calm wind becoming west around 6 mph in the morning.

    High: 54 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, mainly after 1pm. Cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain. Low around 36. Chance of precipitation is 80%.

    Low: 36 °F

    Rain

  • Saturday

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

    High: 50 °F

    Chance Rain

Detailed Forecast

Today
Rain, mainly before 2pm. High near 49. North wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tonight
Partly cloudy, with a low around 30. Northwest wind 5 to 9 mph becoming light north after midnight.
Wednesday
Sunny, with a high near 49. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 29. Calm wind.
Thursday
Partly sunny, with a high near 54. Calm wind becoming west around 6 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Rain likely, mainly after 1pm. Cloudy, with a high near 43. Chance of precipitation is 60%.
Friday Night
Rain. Low around 36. Chance of precipitation is 80%.
Saturday
A chance of rain. Mostly cloudy, with a high near 50. Chance of precipitation is 50%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Newton Grove NC
 35.27°N 78.4°W (Elev. 200 ft)
Last Update:
6:02 am EST Dec 2, 2025
Forecast Valid:
6am EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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