


Hazardous Weather Conditions
Current conditions at
Smithfield, Johnston County Airport (KJNX)
Lat: 35.54°NLon: 78.39°WElev: 164ft.
Fair
79°F
26°C
Humidity | 48% |
Wind Speed | S 12 mph |
Barometer | 30.01 in |
Dewpoint | 57°F (14°C) |
Visibility | 10.00 mi |
Heat Index | 80°F (27°C) |
Last update | 18 Oct 3:20 pm EDT |
Extended Forecast for
Smithfield NC
Tonight
Low: 54 °F
Clear
Sunday
High: 79 °F
Increasing
CloudsSunday Night
Low: 50 °F
Showers
LikelyMonday
High: 69 °F
Sunny
Monday Night
Low: 44 °F
Clear
Tuesday
High: 74 °F
Sunny
Tuesday Night
Low: 52 °F
Mostly Clear
Wednesday
High: 70 °F
Sunny
Wednesday Night
Low: 44 °F
Clear
Detailed Forecast
Tonight
Clear, with a low around 54. South wind 3 to 6 mph.
Sunday
Increasing clouds, with a high near 79. South wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 50. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Sunny, with a high near 69. Northwest wind 6 to 9 mph.
Monday Night
Clear, with a low around 44. Calm wind.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Clear, with a low around 44.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Partly sunny, with a high near 69.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Smithfield NC
35.51°N 78.33°W (Elev. 180 ft)
35.51°N 78.33°W (Elev. 180 ft)
1:04 pm EDT Oct 18, 2025
3pm EDT Oct 18, 2025-6pm EDT Oct 25, 2025