Hazardous Weather Conditions
Current conditions at
Smithfield, Johnston County Airport (KJNX)
Lat: 35.54°NLon: 78.39°WElev: 164ft.
A Few Clouds
86°F
30°C
| Humidity | 75% |
| Wind Speed | NE 10 mph |
| Barometer | 30.14 in |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 97°F (36°C) |
| Last update | 15 Aug 11:35 am EDT |
Extended Forecast for
2 Miles NE Smithfield NC
Heat Advisory August 15, 12:09pm until August 15, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
This Afternoon
High: 93 °F
Mostly Sunny
Tonight
Low: 74 °F
Isolated
T-storms then
Mostly CloudySunday
High: 94 °F
Partly Sunny
then
Scattered
T-stormsSunday Night
Low: 76 °F
Slight Chance
T-storms then
Slight Chance
ShowersMonday
High: 100 °F
Hot
Monday Night
Low: 75 °F
Chance
ShowersTuesday
High: 94 °F
Mostly Sunny
Tuesday Night
Low: 73 °F
Partly Cloudy
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 93. Heat index values as high as 103. North wind around 5 mph.
Tonight
Isolated showers and thunderstorms before 10pm. Mostly cloudy, with a low around 74. Light east wind. Chance of precipitation is 20%.
Sunday
Scattered showers and thunderstorms, mainly after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 94. Heat index values as high as 107. Light and variable wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Isolated showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 76. Light south wind. Chance of precipitation is 20%.
Monday
Sunny and hot, with a high near 100. West wind 3 to 7 mph.
Monday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Mostly sunny, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
Mostly sunny, with a high near 94.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NE Smithfield NC
35.54°N 78.33°W (Elev. 157 ft)
35.54°N 78.33°W (Elev. 157 ft)
11:37 am EDT Aug 15, 2026
12pm EDT Aug 15, 2026-6pm EDT Aug 21, 2026
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