
Tracking Winter Weather and Frigid Temperatures This Weekend
Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >
Hazardous Weather Conditions
Current conditions at
Smithfield, Johnston County Airport (KJNX)
Lat: 35.54°NLon: 78.39°WElev: 164ft.
Overcast
43°F
6°C
| Humidity | 76% |
| Wind Speed | Calm |
| Barometer | 30.07 in |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 17 Jan 10:15 pm EST |
Extended Forecast for
Smithfield, Johnston County Airport NC
Tonight
Low: 41 °F
Mostly Cloudy
then RainSunday
High: 43 °F⇓
Rain then
Rain/SnowSunday Night

Low: 21 °F
Decreasing
CloudsM.L.King Day

High: 48 °F
Sunny
Monday Night

Low: 21 °F
Mostly Clear
Tuesday

High: 40 °F
Sunny
Tuesday Night

Low: 15 °F
Clear
Wednesday

High: 47 °F
Sunny
Wednesday Night

Low: 26 °F
Mostly Cloudy
Detailed Forecast
Tonight
Rain, mainly after 4am. Low around 41. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain before 4pm, then rain likely, possibly mixed with snow. Temperature falling to around 36 by 5pm. Northwest wind 3 to 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, then gradually becoming clear, with a low around 21. Calm wind.
M.L.King Day
Sunny, with a high near 48. Calm wind becoming southwest 5 to 9 mph in the morning.
Monday Night
Mostly clear, with a low around 21. Light and variable wind.
Tuesday
Sunny, with a high near 40.
Tuesday Night
Clear, with a low around 15.
Wednesday
Sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly cloudy, with a high near 52.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 55.
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)
5:27 pm EST Jan 17, 2026
10pm EST Jan 17, 2026-6pm EST Jan 24, 2026



