Current conditions at
Smithfield, Johnston County Airport (KJNX)
Lat: 35.54°NLon: 78.39°WElev: 164ft.
Fair
32°F
0°C
| Humidity | 51% |
| Wind Speed | N 5 mph |
| Barometer | 30.35 in |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 12 Jan 3:35 am EST |
Extended Forecast for
Smithfield NC
Overnight
Low: 28 °F
Clear
Monday
High: 50 °F
Sunny
Monday Night
Low: 28 °F
Mostly Clear
Tuesday
High: 57 °F
Sunny
Tuesday Night
Low: 36 °F
Mostly Clear
Wednesday
High: 58 °F
Mostly Cloudy
Wednesday Night
Low: 38 °F
Partly Cloudy
then Chance
RainThursday
High: 49 °F
Chance Rain
Thursday Night
Low: 21 °F
Mostly Clear
Detailed Forecast
Overnight
Clear, with a low around 28. Light northwest wind.
Monday
Sunny, with a high near 50. Light and variable wind.
Monday Night
Mostly clear, with a low around 28. Calm wind.
Tuesday
Sunny, with a high near 57. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 36. South wind 3 to 6 mph.
Wednesday
Mostly cloudy, with a high near 58.
Wednesday Night
A chance of rain after 1am. Partly cloudy, with a low around 38. Chance of precipitation is 30%.
Thursday
A chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 44.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Smithfield NC
35.51°N 78.33°W (Elev. 180 ft)
35.51°N 78.33°W (Elev. 180 ft)
1:10 am EST Jan 12, 2026
3am EST Jan 12, 2026-6pm EST Jan 18, 2026
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