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

52°F

11°C

Humidity 100%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 21 Nov 12:15 am EST
Extended Forecast for

4 Miles SW Gresham SC

  • Overnight

    Overnight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 61. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 61 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80. West wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. Light and variable wind becoming north around 6 mph in the evening.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 53. Calm wind.
Friday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 61. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 20%.
Saturday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80. West wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 52. Light and variable wind becoming north around 6 mph in the evening.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 69.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
Partly sunny, with a high near 75.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 77.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
Thanksgiving Day
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Gresham SC
 33.88°N 79.45°W (Elev. 59 ft)
Last Update:
5:17 pm EST Nov 20, 2025
Forecast Valid:
12am EST Nov 21, 2025-6pm EST Nov 27, 2025
 
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