Live Weather & Forecast
Weather in Ansan
Kyeonggi, South Korea · Real-time conditions & 3-day outlook
7°C
Feels like 6°C
45°F / Feels 43°F
Mist
Ansan, Kyeonggi
🌙 Nighttime
Updated: 2026-04-15 05:00
Humidity
87%
Wind
6.8 km/h WSW
Wind Gust
14.4 km/h
Pressure
1022 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
5.8°C
Wind Degree
249°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
147.9 μg/m³
NO₂
4.4 μg/m³
O₃
56 μg/m³
SO₂
1.1 μg/m³
PM 2.5
5.8 μg/m³
PM 10
7.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for Ansan, Kyeonggi
12 AM
9°
Clear
1 AM
8°
Clear
2 AM
8°
Clear
3 AM
7°
Mist
4 AM
7°
Partly Cloudy
5 AM
7°
Mist
6 AM
6°
Clear
7 AM
6°
Clear
8 AM
7°
Sunny
9 AM
10°
Sunny
10 AM
12°
Sunny
11 AM
14°
Sunny
12 PM
16°
Partly Cloudy
1 PM
17°
Sunny
2 PM
18°
Partly Cloudy
3 PM
19°
Sunny
4 PM
19°
Patchy rain nearby
5 PM
19°
Patchy rain nearby
6 PM
19°
Patchy rain nearby
7 PM
18°
Patchy rain nearby
8 PM
16°
Patchy rain nearby
9 PM
13°
Partly Cloudy
10 PM
13°
Partly Cloudy
11 PM
12°
Partly Cloudy
3-Day Forecast
Daily overview for Ansan, Kyeonggi
Today
Patchy rain nearby
19°
/
6°
🌧️ 83% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 11.9 km/h
🌧️ Total precip: 0.2 mm
☀️ UV Index: 1.6
🌅 Sunrise: 07:15 AM
🌇 Sunset: 08:41 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Sunny
20°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 11.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 07:14 AM
🌇 Sunset: 08:42 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
22°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 8.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 07:12 AM
🌇 Sunset: 08:43 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Ansan
Plan your trip to Ansan, South Korea 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 Ansan?
Current conditions in Ansan: Mist, temperature 7°C, humidity 87%.
What is the best time to visit Ansan?
The best time to visit Ansan is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Ansan?
Ansan is located at approximately 43.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Ansan?
The wettest period in Ansan is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Ansan?
For visits to Ansan during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Ansan in?
Ansan is located in South Korea, in the state of Kyeonggi.
What are the public holidays in Ansan in 2026?
View the 2026 public holidays for Ansan on our Holidays page.
What are the GPS coordinates used for the weather forecast in Ansan?
The weather forecast for Ansan uses coordinates 43.6908, 0.7735.