Hazardous Weather Conditions
Current conditions at
Smithfield, Johnston County Airport (KJNX)
Lat: 35.54°NLon: 78.39°WElev: 164ft.
Fair
75°F
24°C
| Humidity | 89% |
| Wind Speed | SW 6 mph |
| Barometer | 29.84 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 18 Jun 2:55 am EDT |
Extended Forecast for
2 Miles ENE Smithfield NC
Heat Advisory June 18, 11:00am until June 18, 08:00pm
Overnight
Low: 72 °F
Mostly Clear
Thursday
High: 99 °F
Hot
Thursday Night
Low: 72 °F
Slight Chance
Showers then
Showers
LikelyJuneteenth
High: 88 °F
Showers then
Chance
T-stormsFriday Night
Low: 65 °F
Partly Cloudy
Saturday
High: 91 °F
Sunny
Saturday Night
Low: 68 °F
Mostly Clear
Sunday
High: 95 °F
Mostly Sunny
Sunday Night
Low: 73 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 72. Southwest wind around 7 mph.
Thursday
Mostly sunny and hot, with a high near 99. Heat index values as high as 108. Southwest wind 13 to 18 mph, with gusts as high as 28 mph.
Thursday Night
A slight chance of showers before 3am, then a chance of showers and thunderstorms between 3am and 4am, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 72. Southwest wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Showers and thunderstorms, mainly before 2pm. High near 88. Southwest wind around 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Partly cloudy, with a low around 65. Light north wind.
Saturday
Sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 68.
Sunday
Mostly sunny, with a high near 95.
Sunday Night
Partly cloudy, with a low around 73.
Monday
Showers likely and possibly a thunderstorm after 2pm. Partly sunny and hot, with a high near 97. Chance of precipitation is 60%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 91.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
Mostly sunny, with a high near 90.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles ENE Smithfield NC
35.51°N 78.3°W (Elev. 200 ft)
35.51°N 78.3°W (Elev. 200 ft)
2:13 am EDT Jun 18, 2026
3am EDT Jun 18, 2026-6pm EDT Jun 24, 2026
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