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Current conditions at
Smithfield, Johnston County Airport (KJNX)
Lat: 35.54°NLon: 78.39°WElev: 164ft.
Fair
50°F
10°C
| Humidity | 47% |
| Wind Speed | NE 12 G 21 mph |
| Barometer | 30.23 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 45°F (7°C) |
| Last update | 24 Mar 1:55 am EDT |
Extended Forecast for
Smithfield, Johnston County Airport NC
Overnight
Low: 37 °F
Mostly Clear
Tuesday
High: 57 °F
Mostly Sunny
Tuesday Night
Low: 33 °F
Increasing
CloudsWednesday
High: 68 °F
Mostly Sunny
Wednesday Night
Low: 47 °F
Partly Cloudy
Thursday
High: 78 °F
Mostly Sunny
Thursday Night
Low: 56 °F
Mostly Clear
Friday
High: 86 °F
Mostly Sunny
Friday Night
Low: 43 °F
Showers
Likely
Detailed Forecast
Overnight
Mostly clear, with a low around 37. Northeast wind around 11 mph.
Tuesday
Mostly sunny, with a high near 57. Northeast wind 8 to 11 mph.
Tuesday Night
Increasing clouds, with a low around 33. Calm wind.
Wednesday
Mostly sunny, with a high near 68. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 47. Calm wind.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 56.
Friday
Mostly sunny, with a high near 86.
Friday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Saturday
A chance of showers before 8am. Mostly sunny, with a high near 59. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 72.
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 Mar 24, 2026
2am EDT Mar 24, 2026-6pm EDT Mar 30, 2026
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