Tega Cay, SC Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Tega Cay, SC in one place.
A chance of showers and thunderstorms before 4am, then patchy fog and a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind around 3 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Tega Cay, 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: Nov 6, 2026 3:53 AM EST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Tega Cay, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 3:53 AM EST
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Tega Cay
Friday looks like the warmest upcoming period in Tega Cay at 73 degrees F.
Saturday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Saturday at about 2 to 7 mph N.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 3:53 AM EST
- Coverage
- 7 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
Patchy fog and showers and thunderstorms likely before 7am, then patchy fog and showers and thunderstorms between 7am and 11am. Partly sunny, with a high near 73. Northwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Mostly clear, with a low around 48. North wind 0 to 6 mph.
Sunny, with a high near 66. North wind 2 to 7 mph.
Mostly clear, with a low around 38. North northeast wind 0 to 3 mph.
Sunny, with a high near 67.
Clear, with a low around 39.
Sunny, with a high near 72.
Mostly clear, with a low around 40.
Mostly sunny, with a high near 72.
Partly cloudy, with a low around 43.
Sunny, with a high near 71.
Mostly clear, with a low around 43.
Mostly sunny, with a high near 68.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 6
|
Chance Showers And Thunderstorms
|
63°F |
3 mph
SW
|
|
Friday
Nov 6
|
Patchy Fog then Partly Sunny
|
73°F |
5 mph
NW
|
|
Friday Night
Nov 6
|
Mostly Clear
|
48°F |
0 to 6 mph
N
|
|
Saturday
Nov 7
|
Sunny
|
66°F |
2 to 7 mph
N
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
38°F |
0 to 3 mph
NNE
|
|
Sunday
Nov 8
|
Sunny
|
67°F |
0 to 6 mph
NW
|
|
Sunday Night
Nov 8
|
Clear
|
39°F |
3 mph
WSW
|
|
Monday
Nov 9
|
Sunny
|
72°F |
2 mph
W
|
|
Monday Night
Nov 9
|
Mostly Clear
|
40°F |
1 mph
WNW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
72°F |
0 to 5 mph
WNW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
43°F |
2 mph
WNW
|
|
Veterans Day
Nov 11
|
Sunny
|
71°F |
2 mph
WNW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
43°F |
2 mph
NW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
68°F |
2 to 6 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Tega Cay.
