| NWS Forecast for: Allendale County Issued by: National Weather Service Charleston, SC Last Update: 537 PM EDT Fri Mar 20 2026 |  |
| Tonight: Mostly clear. Lows around 50. Light and variable winds, becoming southwest around 5 mph after midnight. Saturday: Sunny. Highs in the mid 80s. West winds around 5 mph. Saturday Night: Mostly clear. Lows in the upper 50s. Southwest winds around 5 mph. Sunday: Sunny. Highs in the mid 80s. West winds around 5 mph. Sunday Night: Mostly clear. Lows in the lower 60s. Southwest winds around 5 mph. Monday: Sunny. Highs in the upper 80s. Monday Night: Partly cloudy. Lows in the mid 50s. Tuesday: Mostly sunny. Cooler with highs in the upper 60s. Tuesday Night: Mostly cloudy with a 20 percent chance of showers. Lows around 50. Wednesday: Partly sunny with a 20 percent chance of showers. Highs around 70. Wednesday Night: Partly cloudy. Lows in the lower 50s. Thursday: Sunny. Highs in the upper 70s. Thursday Night: Mostly clear. Lows in the mid 50s. Friday: Sunny. Highs in the mid 80s. | |
| Zone Forecast: Allendale County | |
Visit your local NWS office at: https://www.weather.gov/chs |