Hazardous Weather Conditions
Current conditions at
Smithfield, Johnston County Airport (KJNX)
Lat: 35.54°NLon: 78.39°WElev: 164ft.
Fog
66°F
19°C
| Humidity | 100% |
| Wind Speed | S 5 mph |
| Barometer | 30.01 in |
| Dewpoint | 66°F (19°C) |
| Visibility | 0.15 mi |
| Last update | 5 Nov 8:55 am EST |
Extended Forecast for
Clayton NC
Today
High: 81 °F
Patchy Fog
then Slight
Chance
ShowersTonight
Low: 66 °F
Mostly Cloudy
then Chance
Showers and
Patchy FogFriday

High: 73 °F
Showers and
Patchy FogFriday Night

Low: 51 °F
Decreasing
CloudsSaturday

High: 66 °F
Sunny
Saturday Night

Low: 40 °F
Mostly Clear
Sunday

High: 64 °F
Sunny
Sunday Night

Low: 41 °F
Mostly Clear
Monday

High: 67 °F
Sunny
Detailed Forecast
Today
A slight chance of showers after 1pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 81. South wind 6 to 9 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers, then a chance of showers and thunderstorms after 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 66. Light south wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and thunderstorms before 2pm, then showers and possibly a thunderstorm between 2pm and 4pm, then showers after 4pm. Patchy fog before 7am. High near 73. Calm wind becoming west 5 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 51. Calm wind becoming northwest 5 to 7 mph after midnight.
Saturday
Sunny, with a high near 66. Northwest wind 6 to 9 mph.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 43.
Veterans Day
Mostly sunny, with a high near 68.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Clayton NC
35.66°N 78.45°W (Elev. 200 ft)
35.66°N 78.45°W (Elev. 200 ft)
9:02 am EST Nov 5, 2026
9am EST Nov 5, 2026-6pm EST Nov 11, 2026



