Current conditions at
Conway Horry County Airport (KHYW)
Lat: 33.83°NLon: 79.12°WElev: 33ft.
Fair
93°F
34°C
| Humidity | 47% |
| Wind Speed | Calm |
| Barometer | 29.94 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 19 Aug 1:55 pm EDT |
Extended Forecast for
4 Miles SE Gresham SC
This Afternoon

High: 97 °F
Slight Chance
T-stormsTonight
Low: 75 °F
Mostly Clear
then Patchy
FogThursday
High: 97 °F
Patchy Fog
then Chance
T-stormsThursday Night

Low: 75 °F
Mostly Clear
Friday
High: 95 °F
Slight Chance
T-storms then
T-stormsFriday Night
Low: 72 °F
T-storms then
Showers
LikelySaturday
High: 92 °F
Chance
T-storms then
T-stormsSaturday Night
Low: 71 °F
T-storms then
Chance
T-stormsSunday

High: 92 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A slight chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 107. Calm wind. Chance of precipitation is 20%.
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 75. Calm wind.
Thursday
A chance of showers and thunderstorms, mainly after 4pm. Patchy fog before 9am. Otherwise, increasing clouds and hot, with a high near 97. Heat index values as high as 109. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly clear, with a low around 75. South wind around 5 mph becoming calm in the evening.
Friday
A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 95. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 72. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 92. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 71. Chance of precipitation is 80%.
Sunday
Mostly sunny, with a high near 92.
Sunday Night
Partly cloudy, with a low around 72.
Monday
Mostly sunny, with a high near 93.
Monday Night
Partly cloudy, with a low around 71.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SE Gresham SC
33.89°N 79.37°W (Elev. 30 ft)
33.89°N 79.37°W (Elev. 30 ft)
6:34 am EDT Aug 19, 2026
2pm EDT Aug 19, 2026-6pm EDT Aug 25, 2026


