Current conditions at

Smithfield, Johnston County Airport (KJNX)

Lat: 35.54°NLon: 78.39°WElev: 164ft.

Fair

30°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 15 Nov 12:35 am EST
Extended Forecast for

4 Miles SSE Knightdale NC

Freeze Warning November 15, 01:00am until November 15, 08:00am
Click here for hazard details and duration
Freeze Warning
  • Overnight

    Overnight: Widespread frost, mainly after 3am.  Otherwise, clear, with a low around 30. Light northwest wind.

    Low: 30 °F

    Frost

  • Sunday

    Sunday: Widespread frost, mainly before 8am.  Otherwise, sunny, with a high near 57. North wind 3 to 6 mph.

    High: 57 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58. Calm wind becoming north 5 to 7 mph in the morning.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 31. Calm wind.

    Low: 31 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 31.

    Low: 31 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 31.

    Low: 31 °F

    Clear

Detailed Forecast

Overnight
Widespread frost, mainly after 3am. Otherwise, clear, with a low around 30. Light northwest wind.
Sunday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 57. North wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 33. Calm wind.
Monday
Sunny, with a high near 58. Calm wind becoming north 5 to 7 mph in the morning.
Monday Night
Clear, with a low around 31. Calm wind.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Clear, with a low around 31.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Clear, with a low around 31.
Thursday
Sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 70.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Knightdale NC
 35.73°N 78.44°W (Elev. 249 ft)
12:00 am EST Nov 15, 2026
12am EST Nov 15, 2026-6pm EST Nov 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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