National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Smithfield, Johnston County Airport (KJNX)

Lat: 35.54°NLon: 78.39°WElev: 164ft.

Fair

21°F

-6°C

Humidity 80%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 3 Feb 3:35 am EST
Extended Forecast for

4 Miles NNE Willow Spring NC

  • Overnight

    Overnight: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 46 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 8pm, then a chance of rain after 9pm. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Slight Chance
    Rain then
    Chance Rain

  • Wednesday

    Wednesday: Rain. High near 43. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 10pm, then rain, snow, and freezing rain likely between 10pm and 1am, then a chance of snow after 1am. Cloudy, with a low around 27. Northeast wind 5 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Wintry Mix
    Likely

  • Thursday

    Thursday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Friday Night

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

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 21. Calm wind.
Tuesday
Increasing clouds, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A slight chance of rain before 8pm, then a chance of rain after 9pm. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain. High near 43. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain likely before 10pm, then rain, snow, and freezing rain likely between 10pm and 1am, then a chance of snow after 1am. Cloudy, with a low around 27. Northeast wind 5 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Partly sunny, with a high near 39.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 47.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Willow Spring NC
 35.59°N 78.65°W (Elev. 279 ft)
Last Update:
1:01 am EST Feb 3, 2026
Forecast Valid:
3am EST Feb 3, 2026-6pm EST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation