Wed Jan 8 12:47:08 AM EST 2025 Dorchester- Including the cities of Saint George and Summerville 1246 AM EST Wed Jan 8 2025 .REST OF TONIGHT...Clear. Lows in the lower 20s. Light and variable winds. .WEDNESDAY...Sunny. Highs in the lower 50s. North winds around 5 mph, becoming west around 5 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 20s. Northwest winds around 5 mph. .THURSDAY...Sunny. Highs in the mid 40s. North winds 5 to 10 mph. Wind chill values as low as 18 in the morning. .THURSDAY NIGHT...Mostly clear. Lows in the lower 20s. North winds around 5 mph in the evening, becoming light and variable. .FRIDAY...Mostly cloudy with a 50 percent chance of rain. Highs in the mid 40s. .FRIDAY NIGHT...Rain. Near steady temperature in the lower 40s. Chance of rain 90 percent. .SATURDAY...Partly sunny with a 50 percent chance of showers. Highs in the lower 50s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 20s. .SUNDAY...Sunny. Highs around 50. .SUNDAY NIGHT...Mostly clear. Lows in the upper 20s. .MONDAY...Sunny. Highs in the mid 50s. .MONDAY NIGHT...Mostly clear. Lows around 30. .TUESDAY...Mostly sunny. Highs in the lower 50s.