Fri Feb 21 09:24:10 PM EST 2025 Coastal Chatham- Including the cities of Wilmington Island and Tybee Island 923 PM EST Fri Feb 21 2025 .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the mid 30s. Northeast winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the upper 50s. Northeast winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the lower 40s. Northeast winds around 5 mph, becoming north after midnight. .SUNDAY...Sunny. Highs in the lower 60s. North winds around 5 mph. .SUNDAY NIGHT...Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 40s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. .MONDAY...Mostly sunny. Highs in the lower 60s. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s. .TUESDAY...Sunny. Highs in the upper 60s. .TUESDAY NIGHT...Clear. Lows in the upper 40s. .WEDNESDAY...Sunny. Highs in the upper 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. .THURSDAY...Mostly sunny with a 40 percent chance of showers. Highs in the upper 60s. .THURSDAY NIGHT...Partly cloudy with a 40 percent chance of showers. Lows in the mid 40s. .FRIDAY...Sunny. Highs in the lower 60s.