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 62%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 26 Dec 9:35 pm EST
Extended Forecast for

3 Miles SW Garner NC

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Calm wind becoming west around 6 mph after midnight.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 69. West wind around 7 mph becoming northeast in the afternoon.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Northeast wind around 6 mph becoming calm after midnight.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 57. Light and variable wind.

    High: 57 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 49. Light south wind becoming southwest 5 to 10 mph in the evening. Chance of precipitation is 20%.

    Low: 49 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A chance of showers. Mostly cloudy, with a high near 70. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 27.

    Low: 27 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. Calm wind becoming west around 6 mph after midnight.
Saturday
Sunny, with a high near 69. West wind around 7 mph becoming northeast in the afternoon.
Saturday Night
Mostly clear, with a low around 37. Northeast wind around 6 mph becoming calm after midnight.
Sunday
Mostly cloudy, with a high near 57. Light and variable wind.
Sunday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 49. Light south wind becoming southwest 5 to 10 mph in the evening. Chance of precipitation is 20%.
Monday
A chance of showers. Mostly cloudy, with a high near 70. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Clear, with a low around 27.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 30.
New Year's Day
Sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 22.
Friday
Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Garner NC
 35.66°N 78.67°W (Elev. 397 ft)
Last Update:
7:39 pm EST Dec 26, 2025
Forecast Valid:
9pm EST Dec 26, 2025-6pm EST Jan 2, 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