Weather WorldMyrtle Beach Intl, SC 7-Day Night Weather Forecast
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Myrtle Beach Intl, SC Weather Forecast
Myrtle Beach Intl, SC Weather Forecast Date: 800 PM EDT Sat Aug 08 2026
The area/counties/county of: Coastal Horry, including the cities of: Myrtle Beach, Socastee, North Myrtle Beach, Garden City, and Little River.or toggle through each period.
Tonight... Mostly cloudy. Lows in the mid 70s. South winds 5 to 10 mph, becoming southwest after midnight.
Sunday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. West winds around 5 mph, becoming south in the afternoon. Chance of rain 20%.
Sunday Night... Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 20%.
Monday... Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs around 90. Southwest winds 5 to 10 mph. Chance of rain 50%. Heat index values up to 107.
Monday Night... Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 50%.
Tuesday... Mostly sunny. Highs in the lower 90s.
Tuesday Night... Mostly clear. Lows in the upper 70s. Highs in the lower 90s.
Wednesday... Mostly clear. Lows in the upper 70s. Highs in the lower 90s.
Thursday... Mostly clear. Lows in the upper 70s. Highs in the lower 90s.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. Lows around 80.
Friday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30%.
Friday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 30%.
POP = Probability of Precipitation
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