| NWS Forecast for: Coastal Jasper Issued by: National Weather Service Charleston, SC Last Update: 437 AM EST Sat Dec 27 2025 | |
| Today: Mostly sunny. Highs in the upper 70s, except in the lower 70s near the coast. West winds 5 to 10 mph. Tonight: Partly cloudy in the evening, then becoming mostly cloudy. Areas of fog after midnight. Lows in the upper 50s. Southwest winds around 5 mph in the evening, becoming light and variable. Sunday: Areas of fog in the morning. Partly sunny. Highs around 70, except in the mid 60s near the coast. Southeast winds around 5 mph. Sunday Night: Partly cloudy. Lows in the upper 50s. South winds around 5 mph. Monday: Partly sunny. A slight chance of rain in the afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Monday Night: Partly cloudy. Much cooler with lows in the mid 30s. Tuesday: Mostly sunny. Much cooler with highs in the lower 50s. Tuesday Night: Mostly clear. Lows around 30. Wednesday: Sunny. Highs in the lower 50s. Wednesday Night: Mostly clear. Lows in the mid 30s. New Years Day: Sunny. Highs in the upper 50s. Thursday Night: Partly cloudy. Lows in the mid 30s. Friday: Mostly sunny. Highs in the mid 50s. | |
| Zone Forecast: Coastal Jasper | |
Visit your local NWS office at: https://www.weather.gov/chs |