Current conditions at
Smithfield, Johnston County Airport (KJNX)
Lat: 35.54°NLon: 78.39°WElev: 164ft.
Fair
27°F
-3°C
| Humidity | 74% |
| Wind Speed | Calm |
| Barometer | 30.40 in |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Last update | 12 Jan 6:35 am EST |
Extended Forecast for
Clayton NC
Today
High: 50 °F
Sunny
Tonight
Low: 29 °F
Clear
Tuesday
High: 56 °F
Sunny
Tuesday Night
Low: 36 °F
Mostly Clear
Wednesday
High: 57 °F
Mostly Cloudy
Wednesday Night
Low: 38 °F
Partly Cloudy
then Chance
RainThursday
High: 48 °F
Chance Rain
Thursday Night
Low: 21 °F
Mostly Clear
Friday
High: 43 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 50. Calm wind becoming southwest around 5 mph.
Tonight
Clear, with a low around 29. Calm wind.
Tuesday
Sunny, with a high near 56. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 36. South wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 57. Southwest wind 6 to 9 mph.
Wednesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Thursday
A chance of rain. Partly sunny, with a high near 48. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 43.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 50.
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:
Clayton NC
35.64°N 78.45°W (Elev. 299 ft)
35.64°N 78.45°W (Elev. 299 ft)
6:39 am EST Jan 12, 2026
6am EST Jan 12, 2026-6pm EST Jan 18, 2026
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