National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Smithfield, Johnston County Airport (KJNX)

Lat: 35.54°NLon: 78.39°WElev: 164ft.

Overcast

34°F

1°C

Humidity 48%
Wind Speed NW 8 mph
Barometer 29.91 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 23 Feb 3:15 am EST
Extended Forecast for

Knightdale NC

  • Overnight

    Overnight: Mostly clear, with a low around 30. Wind chill values as low as 20. Northwest wind around 13 mph, with gusts as high as 26 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 46. Wind chill values as low as 20 early. Northwest wind 13 to 17 mph, with gusts as high as 28 mph.

    High: 46 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming clear, with a low around 26. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 47. Wind chill values as low as 20 early. Northwest wind around 7 mph.

    High: 47 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. Light south wind becoming southwest 5 to 10 mph in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain likely. Cloudy, with a high near 66. Chance of precipitation is 60%.

    High: 66 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain. Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 30. Wind chill values as low as 20. Northwest wind around 13 mph, with gusts as high as 26 mph.
Monday
Increasing clouds, with a high near 46. Wind chill values as low as 20 early. Northwest wind 13 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, then gradually becoming clear, with a low around 26. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday
Increasing clouds, with a high near 47. Wind chill values as low as 20 early. Northwest wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 35. Light south wind becoming southwest 5 to 10 mph in the evening.
Wednesday
Mostly cloudy, with a high near 60.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
Rain likely. Cloudy, with a high near 66. Chance of precipitation is 60%.
Thursday Night
Rain. Low around 48. Chance of precipitation is 80%.
Friday
A chance of rain before 1pm. Partly sunny, with a high near 61. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Knightdale NC
 35.78°N 78.49°W (Elev. 295 ft)
Last Update:
1:13 am EST Feb 23, 2026
Forecast Valid:
3am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation