National Weather Service Forecast for: Saint Andrews SC
Issued by: National Weather Service Columbia, SC
Updated: 11:32 pm EST Dec 22, 2025
 
Overnight

Overnight: Mostly cloudy, with a low around 38. Calm wind.
Mostly Cloudy
 Tuesday

Tuesday: Partly sunny, with a high near 65. Calm wind becoming west 5 to 9 mph in the afternoon.
Partly Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 49. West wind 3 to 6 mph.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 73. Light and variable wind.
Sunny
 Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 51. Calm wind.
Mostly Cloudy
 Christmas
Day
Christmas Day: Sunny, with a high near 75.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 53.
Mostly Clear
 Friday

Friday: Mostly sunny, with a high near 74.
Mostly Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 57.
Mostly Clear
Lo 38 °F Hi 65 °F Lo 49 °F Hi 73 °F Lo 51 °F Hi 75 °F Lo 53 °F Hi 74 °F Lo 57 °F

 

Overnight
 
 Mostly cloudy, with a low around 38. Calm wind.
Tuesday
 
 Partly sunny, with a high near 65. Calm wind becoming west 5 to 9 mph in the afternoon.
Tuesday Night
 
 Mostly clear, with a low around 49. West wind 3 to 6 mph.
Wednesday
 
 Sunny, with a high near 73. Light and variable wind.
Wednesday Night
 
 Mostly cloudy, with a low around 51. Calm wind.
Christmas Day
 
 Sunny, with a high near 75.
Thursday Night
 
 Mostly clear, with a low around 53.
Friday
 
 Mostly sunny, with a high near 74.
Friday Night
 
 Mostly clear, with a low around 57.
Saturday
 
 Mostly sunny, with a high near 76.
Saturday Night
 
 Mostly clear, with a low around 58.
Sunday
 
 Partly sunny, with a high near 75.
Sunday Night
 
 Mostly cloudy, with a low around 38.
Monday
 
 Sunny, with a high near 48.

 

Forecast from NOAA-NWS for Saint Andrews SC.