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

48°F

9°C

Humidity 94%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 19 Apr 9:55 pm EDT
Extended Forecast for

4 Miles NW Micro NC

  • Tonight

    Tonight: Clear, with a low around 40. Light north wind.

    Low: 40 °F

    Clear

  • Monday

    Monday: Increasing clouds, with a high near 69. Southwest wind 5 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph.

    High: 69 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. North wind 3 to 8 mph.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 67. Light and variable wind.

    High: 67 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. Calm wind becoming south around 6 mph after midnight.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 40. Light north wind.
Monday
Increasing clouds, with a high near 69. Southwest wind 5 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph.
Monday Night
Mostly clear, with a low around 35. North wind 3 to 8 mph.
Tuesday
Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 67. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 47. Calm wind becoming south around 6 mph after midnight.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 62.
Saturday
A chance of showers. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Micro NC
 35.6°N 78.26°W (Elev. 200 ft)
Last Update:
9:16 pm EDT Apr 19, 2026
Forecast Valid:
10pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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