Live Weather & Forecast
Weather in Johnsonville
South Carolina, United States · Real-time conditions & 3-day outlook
11°C
Feels like 11°C
53°F / Feels 52°F
Fog
Johnsonville, South Carolina
🌙 Nighttime
Updated: 2026-04-13 05:45
Humidity
100%
Wind
7.2 km/h S
Wind Gust
14.8 km/h
Pressure
1027 mb
Visibility
0.8 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
60%
Dew Point
13.5°C
Wind Degree
178°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
167.9 μg/m³
NO₂
3.9 μg/m³
O₃
97 μg/m³
SO₂
3.2 μg/m³
PM 2.5
9 μg/m³
PM 10
11.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for Johnsonville, South Carolina
12 AM
17°
Clear
1 AM
16°
Clear
2 AM
16°
Mist
3 AM
16°
Clear
4 AM
15°
Clear
5 AM
11°
Fog
6 AM
14°
Mist
7 AM
15°
Fog
8 AM
17°
Fog
9 AM
20°
Partly Cloudy
10 AM
23°
Sunny
11 AM
26°
Sunny
12 PM
28°
Sunny
1 PM
30°
Sunny
2 PM
30°
Sunny
3 PM
31°
Sunny
4 PM
30°
Sunny
5 PM
30°
Sunny
6 PM
27°
Sunny
7 PM
24°
Overcast
8 PM
22°
Overcast
9 PM
21°
Overcast
10 PM
20°
Overcast
11 PM
19°
Partly Cloudy
3-Day Forecast
Daily overview for Johnsonville, South Carolina
Today
Partly Cloudy
31°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 12.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 06:49 AM
🌇 Sunset: 07:48 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
29°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 14.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.2
🌅 Sunrise: 06:48 AM
🌇 Sunset: 07:49 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Sunny
31°
/
15°
🌧️ 0% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.4
🌅 Sunrise: 06:47 AM
🌇 Sunset: 07:49 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Johnsonville
Plan your trip to Johnsonville, 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 Johnsonville?
Current conditions in Johnsonville: Fog, temperature 11°C, humidity 100%.
What is the best time to visit Johnsonville?
The best time to visit Johnsonville is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Johnsonville?
Johnsonville is located at approximately 33.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Johnsonville?
The wettest period in Johnsonville is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Johnsonville?
For visits to Johnsonville during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Johnsonville in?
Johnsonville is located in United States, in the state of South Carolina.
What are the public holidays in Johnsonville in 2026?
View the 2026 public holidays for Johnsonville on our Holidays page.
What are the GPS coordinates used for the weather forecast in Johnsonville?
The weather forecast for Johnsonville uses coordinates 33.8179, -79.4492.