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

37°F

3°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 8 Jan 2:55 am EST
Extended Forecast for

3 Miles SE Garner NC

  • Overnight

    Overnight: Partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65. Calm wind becoming east 5 to 7 mph in the morning.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46. Light southeast wind.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 73. Calm wind becoming south 5 to 9 mph in the morning.

    High: 73 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 60. South wind 3 to 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 60 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain. Cloudy, with a high near 76. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain. Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Rain

  • Sunday

    Sunday: A chance of rain before 1pm. Partly sunny, with a high near 60. Chance of precipitation is 30%.

    High: 60 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 40. Calm wind.
Thursday
Mostly sunny, with a high near 65. Calm wind becoming east 5 to 7 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 46. Light southeast wind.
Friday
Mostly cloudy, with a high near 73. Calm wind becoming south 5 to 9 mph in the morning.
Friday Night
A chance of rain. Mostly cloudy, with a low around 60. South wind 3 to 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain. Cloudy, with a high near 76. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Low around 51. Chance of precipitation is 80%.
Sunday
A chance of rain before 1pm. Partly sunny, with a high near 60. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 29.
Monday
Sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Garner NC
 35.68°N 78.59°W (Elev. 299 ft)
Last Update:
12:13 am EST Jan 8, 2026
Forecast Valid:
3am EST Jan 8, 2026-6pm EST Jan 14, 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