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Current conditions at
Smithfield, Johnston County Airport (KJNX)
Lat: 35.54°NLon: 78.39°WElev: 164ft.
Fair
37°F
3°C
| Humidity | 87% |
| Wind Speed | N 7 mph |
| Barometer | 30.48 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 9 Apr 4:35 am EDT |
Extended Forecast for
Smithfield, Johnston County Airport NC
Today
High: 68 °F
Mostly Sunny
Tonight
Low: 39 °F
Mostly Clear
Friday
High: 75 °F
Becoming
SunnyFriday Night
Low: 48 °F
Clear
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 51 °F
Mostly Clear
Sunday
High: 81 °F
Sunny
Sunday Night
Low: 56 °F
Mostly Clear
Monday
High: 83 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 68. Northeast wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 39. Calm wind.
Friday
Partly sunny, then gradually becoming sunny, with a high near 75. Calm wind.
Friday Night
Clear, with a low around 48. Calm wind.
Saturday
Sunny, with a high near 82. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 56.
Monday
Mostly sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Sunny, with a high near 90.
Additional Forecasts and Information
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Point Forecast:
Smithfield, Johnston County Airport NC
35.54°N 78.38°W (Elev. 200 ft)
35.54°N 78.38°W (Elev. 200 ft)
2:14 am EDT Apr 9, 2026
4am EDT Apr 9, 2026-6pm EDT Apr 15, 2026
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