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

Hazardous Weather Conditions

Current conditions at

Conway Horry County Airport (KHYW)

Lat: 33.83°NLon: 79.12°WElev: 33ft.

Fair

72°F

22°C

Humidity 69%
Wind Speed SW 10 mph
Barometer 30.30 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 5 Mar 10:35 am EST
Extended Forecast for

3 Miles N Johnsonville SC

  • Today

    Today: Mostly sunny, with a high near 80. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Areas of fog after 4am. Otherwise, partly cloudy, with a low around 58. Light south wind.

    Low: 58 °F

    Mostly Clear
    then Areas
    Fog

  • Friday

    Friday: Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 80 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Friday Night

    Friday Night: Areas of fog after midnight. Otherwise, partly cloudy, with a low around 59. Light south wind.

    Low: 59 °F

    Mostly Clear
    then Areas
    Fog

  • Saturday

    Saturday: Areas of fog before 8am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming south 5 to 7 mph in the morning. Winds could gust as high as 15 mph.

    High: 81 °F

    Areas Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 50%.

    High: 82 °F

    Partly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

    Low: 60 °F

    Chance Rain

  • Monday

    Monday: A chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 81. Chance of precipitation is 50%.

    High: 81 °F

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 80. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Areas of fog after 4am. Otherwise, partly cloudy, with a low around 58. Light south wind.
Friday
Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Areas of fog after midnight. Otherwise, partly cloudy, with a low around 59. Light south wind.
Saturday
Areas of fog before 8am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming south 5 to 7 mph in the morning. Winds could gust as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
A chance of rain after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Monday
A chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 81. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
A chance of rain. Partly sunny, with a high near 82. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Johnsonville SC
 33.86°N 79.45°W (Elev. 36 ft)
Last Update:
8:37 am EST Mar 5, 2026
Forecast Valid:
10am EST Mar 5, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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