Live Weather & Forecast
Weather in Cayce
South Carolina, United States · Real-time conditions & 3-day outlook
26°C
Feels like 25°C
78°F / Feels 77°F
Clear
Cayce, South Carolina
🌙 Nighttime
Updated: 2026-04-12 20:30
Humidity
37%
Wind
10.1 km/h SSE
Wind Gust
21.2 km/h
Pressure
1025 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
6.3°C
Wind Degree
152°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
152.9 μg/m³
NO₂
4 μg/m³
O₃
109 μg/m³
SO₂
3.4 μg/m³
PM 2.5
8.4 μg/m³
PM 10
8.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Cayce, South Carolina
12 AM
17°
Clear
1 AM
16°
Clear
2 AM
15°
Clear
3 AM
14°
Clear
4 AM
13°
Clear
5 AM
13°
Clear
6 AM
12°
Clear
7 AM
13°
Sunny
8 AM
15°
Sunny
9 AM
19°
Sunny
10 AM
23°
Sunny
11 AM
27°
Sunny
12 PM
30°
Sunny
1 PM
31°
Sunny
2 PM
32°
Sunny
3 PM
32°
Sunny
4 PM
32°
Sunny
5 PM
31°
Sunny
6 PM
30°
Sunny
7 PM
28°
Sunny
8 PM
26°
Clear
9 PM
24°
Clear
10 PM
22°
Clear
11 PM
21°
Clear
3-Day Forecast
Daily overview for Cayce, South Carolina
Today
Sunny
33°
/
12°
🌧️ 0% chance of rain
💧 Avg. humidity: 43%
💨 Max wind: 17.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.2
🌅 Sunrise: 06:57 AM
🌇 Sunset: 07:54 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
23°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 14.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 06:56 AM
🌇 Sunset: 07:55 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Mist
30°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.3
🌅 Sunrise: 06:55 AM
🌇 Sunset: 07:55 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Cayce
Plan your trip to Cayce, 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 Cayce?
Current conditions in Cayce: Clear, temperature 26°C, humidity 37%.
What is the best time to visit Cayce?
The best time to visit Cayce is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Cayce?
Cayce is located at approximately 34° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Cayce?
The wettest period in Cayce is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Cayce?
For visits to Cayce during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Cayce in?
Cayce is located in United States, in the state of South Carolina.
What are the public holidays in Cayce in 2026?
View the 2026 public holidays for Cayce on our Holidays page.
What are the GPS coordinates used for the weather forecast in Cayce?
The weather forecast for Cayce uses coordinates 33.9657, -81.074.