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.

Fog/Mist

37°F

3°C

Humidity 93%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 36°F (2°C)
Visibility 2.50 mi
Last update 6 Dec 7:35 am EST
Extended Forecast for

Micro NC

  • Today

    Today: Patchy fog before 9am. Otherwise, cloudy, with a high near 47. Calm wind becoming west around 5 mph in the afternoon.

    High: 47 °F

    Patchy Fog
    then Cloudy

  • Tonight

    Tonight: Areas of fog after 4am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy
    then Areas
    Fog

  • Sunday

    Sunday: Areas of fog before 7am. Areas of freezing fog before 8am. Otherwise, mostly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Areas
    Freezing Fog
    and Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 33. Light and variable wind.

    Low: 33 °F

    Increasing
    Clouds

  • Monday

    Monday: A chance of rain before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 44. North wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 44 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, cloudy, with a high near 47. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Areas of fog after 4am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 29. Calm wind.
Sunday
Areas of fog before 7am. Areas of freezing fog before 8am. Otherwise, mostly sunny, with a high near 53. Calm wind.
Sunday Night
Increasing clouds, with a low around 33. Light and variable wind.
Monday
A chance of rain before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 44. North wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Micro NC
 35.57°N 78.21°W (Elev. 200 ft)
Last Update:
5:21 am EST Dec 6, 2025
Forecast Valid:
7am EST Dec 6, 2025-6pm EST Dec 12, 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