Live Weather & Forecast
Weather in St. Stephen
South Carolina, United States · Real-time conditions & 3-day outlook
16°C
Feels like 16°C
61°F / Feels 61°F
Clear
St. Stephen, South Carolina
🌙 Nighttime
Updated: 2026-04-16 06:30
Humidity
100%
Wind
9.4 km/h SSW
Wind Gust
18.6 km/h
Pressure
1019 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
16.1°C
Wind Degree
207°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
151.9 μg/m³
NO₂
3.1 μg/m³
O₃
86 μg/m³
SO₂
3.4 μg/m³
PM 2.5
6.9 μg/m³
PM 10
8.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for St. Stephen, South Carolina
12 AM
21°
Clear
1 AM
20°
Clear
2 AM
19°
Clear
3 AM
19°
Clear
4 AM
18°
Clear
5 AM
18°
Clear
6 AM
16°
Clear
7 AM
18°
Sunny
8 AM
20°
Sunny
9 AM
22°
Sunny
10 AM
25°
Sunny
11 AM
28°
Sunny
12 PM
30°
Sunny
1 PM
31°
Sunny
2 PM
32°
Sunny
3 PM
33°
Sunny
4 PM
33°
Sunny
5 PM
32°
Sunny
6 PM
30°
Sunny
7 PM
28°
Cloudy
8 PM
26°
Partly Cloudy
9 PM
24°
Clear
10 PM
22°
Clear
11 PM
21°
Clear
3-Day Forecast
Daily overview for St. Stephen, South Carolina
Today
Sunny
33°
/
17°
🌧️ 0% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 14.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.4
🌅 Sunrise: 06:48 AM
🌇 Sunset: 07:51 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
32°
/
17°
🌧️ 0% chance of rain
💧 Avg. humidity: 63%
💨 Max wind: 13 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.2
🌅 Sunrise: 06:47 AM
🌇 Sunset: 07:52 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Sunny
33°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 58%
💨 Max wind: 16.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.2
🌅 Sunrise: 06:46 AM
🌇 Sunset: 07:53 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit St. Stephen
Plan your trip to St. Stephen, 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 St. Stephen?
Current conditions in St. Stephen: Clear, temperature 16°C, humidity 100%.
What is the best time to visit St. Stephen?
The best time to visit St. Stephen is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in St. Stephen?
St. Stephen is located at approximately 33.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in St. Stephen?
The wettest period in St. Stephen is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to St. Stephen?
For visits to St. Stephen during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is St. Stephen in?
St. Stephen is located in United States, in the state of South Carolina.
What are the public holidays in St. Stephen in 2026?
View the 2026 public holidays for St. Stephen on our Holidays page.
What are the GPS coordinates used for the weather forecast in St. Stephen?
The weather forecast for St. Stephen uses coordinates 33.4064, -79.9293.