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

Conway Horry County Airport (KHYW)

Lat: 33.83°NLon: 79.12°WElev: 33ft.

Fair

75°F

24°C

Humidity 47%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 7 Oct 5:55 pm EDT
Extended Forecast for

2 Miles SW Johnsonville SC

  • Tonight

    Tonight: Increasing clouds, with a low around 53. Calm wind.

    Low: 53 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 83. Calm wind.

    High: 83 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 77. Calm wind becoming northeast 5 to 7 mph in the morning.

    High: 77 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Cloudy, with a low around 62. Calm wind becoming northeast around 5 mph after midnight.

    Low: 62 °F

    Cloudy

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 78. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 78 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, then showers and possibly a thunderstorm after 8pm. Low around 66. Chance of precipitation is 100%.

    Low: 66 °F

    Showers then
    T-storms

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 80. Chance of precipitation is 80%.

    High: 80 °F

    T-storms then
    Showers

  • Sunday Night

    Sunday Night: Showers likely before 8pm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely then
    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 53. Calm wind.
Thursday
Partly sunny, with a high near 83. Calm wind.
Thursday Night
Mostly cloudy, with a low around 58. Calm wind.
Friday
Mostly cloudy, with a high near 77. Calm wind becoming northeast 5 to 7 mph in the morning.
Friday Night
Cloudy, with a low around 62. Calm wind becoming northeast around 5 mph after midnight.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 78. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Showers likely, then showers and possibly a thunderstorm after 8pm. Low around 66. Chance of precipitation is 100%.
Sunday
Showers and possibly a thunderstorm. High near 80. Chance of precipitation is 80%.
Sunday Night
Showers likely before 8pm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Columbus Day
Mostly sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Johnsonville SC
 33.79°N 79.49°W (Elev. 72 ft)
Last Update:
6:00 pm EDT Oct 7, 2026
Forecast Valid:
6pm EDT Oct 7, 2026-6pm EDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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