Current conditions at
Conway Horry County Airport (KHYW)
Lat: 33.83°NLon: 79.12°WElev: 33ft.
Fair
73°F
23°C
| Humidity | 100% |
| Wind Speed | E 10 mph |
| Barometer | 30.05 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Last update | 10 Oct 8:35 pm EDT |
Extended Forecast for
Johnsonville SC
Tonight

Low: 70 °F
Showers
Sunday

High: 81 °F
Showers
LikelySunday Night
Low: 61 °F
Chance
Showers then
Partly CloudyColumbus Day

High: 81 °F
Sunny
Monday Night

Low: 60 °F
Mostly Clear
Tuesday

High: 83 °F
Sunny
Tuesday Night

Low: 60 °F
Clear
Wednesday

High: 87 °F
Sunny
Wednesday Night

Low: 62 °F
Clear
Detailed Forecast
Tonight
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 3am, then showers likely and possibly a thunderstorm after 3am. Low around 70. East wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms likely before 5pm, then a chance of showers. Mostly cloudy, with a high near 81. South wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers before 7pm. Partly cloudy, with a low around 61. West wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
Sunny, with a high near 81. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 60. Calm wind.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Clear, with a low around 60.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Clear, with a low around 62.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 58.
Saturday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Johnsonville SC
33.81°N 79.46°W (Elev. 89 ft)
33.81°N 79.46°W (Elev. 89 ft)
8:04 pm EDT Oct 10, 2026
8pm EDT Oct 10, 2026-6pm EDT Oct 17, 2026


