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Hazardous Weather Conditions
Current conditions at
Smithfield, Johnston County Airport (KJNX)
Lat: 35.54°NLon: 78.39°WElev: 164ft.
Fair
68°F
20°C
| Humidity | 73% |
| Wind Speed | SW 8 G 18 mph |
| Barometer | 29.97 in |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 27 Mar 12:15 am EDT |
Extended Forecast for
Smithfield, Johnston County Airport NC
Overnight

Low: 60 °F
Mostly Clear
Friday

High: 89 °F
Mostly Sunny
Friday Night

Low: 43 °F
Showers
Saturday
High: 57 °F
Chance
Showers then
SunnySaturday Night

Low: 29 °F
Clear
Sunday

High: 66 °F
Sunny
Sunday Night

Low: 45 °F
Partly Cloudy
Monday

High: 79 °F
Mostly Sunny
Monday Night

Low: 53 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 60. Southwest wind around 10 mph.
Friday
Mostly sunny, with a high near 89. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Friday Night
Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then a chance of showers after 1am. Low around 43. Northeast wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers before 7am. Partly sunny, then gradually becoming sunny, with a high near 57. North wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Clear, with a low around 29. Calm wind.
Sunday
Sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Partly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Partly sunny, with a high near 83.
Additional Forecasts and Information
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ABOUT THIS FORECAST
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)
6:51 pm EDT Mar 26, 2026
12am EDT Mar 27, 2026-6pm EDT Apr 2, 2026



