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

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 30.23 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 20 Apr 6:15 am EDT
Extended Forecast for

2 Miles ENE Micro NC

Frost Advisory April 21, 02:00am until April 21, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Today

    Today: Patchy fog before 8am. Otherwise, increasing clouds, with a high near 71. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 28 mph.

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. Northeast wind 3 to 7 mph.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. Northeast wind around 6 mph becoming calm in the afternoon.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. Calm wind becoming south around 5 mph after midnight.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 82 °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 84.

    High: 84 °F

    Sunny

  • Thursday Night

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

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, increasing clouds, with a high near 71. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 28 mph.
Tonight
Mostly clear, with a low around 37. Northeast wind 3 to 7 mph.
Tuesday
Sunny, with a high near 68. Northeast wind around 6 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 47. Calm wind becoming south around 5 mph after midnight.
Wednesday
Sunny, with a high near 82. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 84.
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 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Micro NC
 35.57°N 78.18°W (Elev. 200 ft)
Last Update:
5:53 am EDT Apr 20, 2026
Forecast Valid:
6am EDT Apr 20, 2026-6pm EDT Apr 26, 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