Colonial Heights, SC Weather Forecast
Local 7-day forecast
Patchy Fog then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Colonial Heights, SC in one place.
Patchy fog before 9am. Sunny, with a high near 91. Southeast wind around 2 mph.
Local Weather Overview
This forecast page for Colonial Heights, SC is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 16, 2026 3:56 AM EDT.
The active forecast window currently covers Sep 17 to Sep 22, 2026 for Colonial Heights, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 3:56 AM EDT
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Colonial Heights
Friday looks like the warmest upcoming period in Colonial Heights at 94 degrees F.
Monday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Saturday at about 1 to 5 mph ENE.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 3:56 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- GSP
- Radar station
- KGSP
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 69. North northwest wind around 1 mph.
A chance of showers and thunderstorms after 3pm. Sunny, with a high near 94. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Patchy Fog then Sunny
|
91°F |
2 mph
SE
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
69°F |
1 mph
NNW
|
|
Friday
Sep 18
|
Sunny then Chance Showers And Thunderstorms
|
94°F |
2 mph
NNE
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
69°F |
2 mph
NNE
|
|
Saturday
Sep 19
|
Mostly Sunny then Chance Showers And Thunderstorms
|
87°F |
1 to 5 mph
ENE
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
68°F |
2 mph
NE
|
|
Sunday
Sep 20
|
Mostly Sunny then Chance Showers And Thunderstorms
|
88°F |
2 mph
SE
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms then Partly Cloudy
|
68°F |
1 mph
NW
|
|
Monday
Sep 21
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
88°F |
2 mph
E
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
67°F |
2 mph
NNE
|
|
Tuesday
Sep 22
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
84°F |
3 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Colonial Heights.