Live Weather & Forecast
Weather in Tega Cay
South Carolina, United States · Real-time conditions & 3-day outlook
27°C
Feels like 26°C
80°F / Feels 78°F
Clear
Tega Cay, South Carolina
🌙 Nighttime
Updated: 2026-04-12 20:00
Humidity
33%
Wind
11.2 km/h S
Wind Gust
23.4 km/h
Pressure
1025 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
4.1°C
Wind Degree
187°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
165.9 μg/m³
NO₂
5.3 μg/m³
O₃
117 μg/m³
SO₂
6 μg/m³
PM 2.5
13.4 μg/m³
PM 10
13.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Tega Cay, South Carolina
12 AM
17°
Clear
1 AM
16°
Clear
2 AM
15°
Clear
3 AM
14°
Clear
4 AM
14°
Clear
5 AM
13°
Clear
6 AM
13°
Clear
7 AM
13°
Sunny
8 AM
15°
Sunny
9 AM
18°
Sunny
10 AM
22°
Sunny
11 AM
26°
Sunny
12 PM
29°
Sunny
1 PM
30°
Sunny
2 PM
31°
Sunny
3 PM
31°
Sunny
4 PM
31°
Sunny
5 PM
30°
Sunny
6 PM
29°
Sunny
7 PM
26°
Sunny
8 PM
27°
Clear
9 PM
22°
Clear
10 PM
21°
Clear
11 PM
20°
Clear
3-Day Forecast
Daily overview for Tega Cay, South Carolina
Today
Sunny
32°
/
12°
🌧️ 0% chance of rain
💧 Avg. humidity: 45%
💨 Max wind: 15.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.1
🌅 Sunrise: 06:56 AM
🌇 Sunset: 07:54 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Cloudy
24°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 16.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.1
🌅 Sunrise: 06:54 AM
🌇 Sunset: 07:55 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
27°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.2
🌅 Sunrise: 06:53 AM
🌇 Sunset: 07:56 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Tega Cay
Plan your trip to Tega Cay, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Tega Cay?
Current conditions in Tega Cay: Clear, temperature 27°C, humidity 33%.
What is the best time to visit Tega Cay?
The best time to visit Tega Cay is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Tega Cay?
Tega Cay is located at approximately 35.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Tega Cay?
The wettest period in Tega Cay is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Tega Cay?
For visits to Tega Cay during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Tega Cay in?
Tega Cay is located in United States, in the state of South Carolina.
What are the public holidays in Tega Cay in 2026?
View the 2026 public holidays for Tega Cay on our Holidays page.
What are the GPS coordinates used for the weather forecast in Tega Cay?
The weather forecast for Tega Cay uses coordinates 35.0516, -81.0094.