Current conditions at

Smithfield, Johnston County Airport (KJNX)

Lat: 35.54°NLon: 78.39°WElev: 164ft.

Overcast

61°F

16°C

Humidity 94%
Wind Speed N 13 G 20 mph
Barometer 29.83 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 13 Oct 5:30 am EDT
Extended Forecast for

Clayton NC

  • Overnight

    Overnight: A slight chance of rain.  Cloudy, with a low around 58. North wind around 13 mph, with gusts as high as 26 mph.  Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    Rain

  • Columbus Day

    Columbus Day: Mostly cloudy, with a high near 70. North wind around 11 mph, with gusts as high as 26 mph.

    High: 70 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56. North wind 3 to 6 mph.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 73. North wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 73 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. North wind around 6 mph.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

Detailed Forecast

Overnight
A slight chance of rain. Cloudy, with a low around 58. North wind around 13 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Columbus Day
Mostly cloudy, with a high near 70. North wind around 11 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 56. North wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 73. North wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 56. North wind around 6 mph.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Clear, with a low around 50.
Thursday
Sunny, with a high near 68.
Thursday Night
Clear, with a low around 42.
Friday
Sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Clayton NC
 35.64°N 78.48°W (Elev. 299 ft)
2:01 am EDT Oct 13, 2025
5am EDT Oct 13, 2025-6pm EDT Oct 19, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database