Live Weather & Forecast

Weather in Kanghwa

Incheon, South Korea · Real-time conditions & 3-day outlook

Flag of South Korea
Patchy rain nearby
24°C
Feels like 27°C
76°F / Feels 80°F
Patchy rain nearby
Kanghwa, Incheon
🌞 Daytime
Updated: 2026-04-15 06:30
💧
Humidity
94%
💨
Wind
5.4 km/h ESE
🌬️
Wind Gust
9.5 km/h
🌡️
Pressure
1009 mb
👁️
Visibility
10 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0.01 mm
☁️
Cloud Cover
25%
💦
Dew Point
20.8°C
🌐
Wind Degree
123°

Air Quality Index

US EPA: Moderate UK DEFRA: Low (2)
CO
246.9 μg/m³
NO₂
35.2 μg/m³
O₃
35 μg/m³
SO₂
36.2 μg/m³
PM 2.5
20.2 μg/m³
PM 10
23.2 μg/m³

Weather Alerts 3

Met · Moderate · Unknown
Baiyun District Meteorological Observatory issues yellow lightning warning [III/Heavy]

The Baiyun District Meteorological Observatory issued a yellow lightning warning signal at 23:10 on April 14, 2026: It is expected that lightning activities will occur in the urban area, Maijia, Durra, Shawen, Niuchang and other towns (streets) in our district in the next 6 hours, which may cause lightning disasters and accidents. Thunderstorms may be accompanied by short-term heavy precipitation,...

Met · Moderate · Unknown
The Meteorological Observatory and the Natural Resources Bureau of Bijiang District jointly issued a yellow warning for geological hazards and meteorological risks at level III/severe

The Bijiang District Natural Resources Bureau and the District Meteorological Bureau jointly issued a yellow warning for geological disaster meteorological risks on April 14th at 20:00: It is expected that from the evening to night of April 15th, our district will have cloudy skies with thunderstorms, light to moderate rain, locally heavy rain, accompanied by strong convective weather such as thun...

Met · Moderate · Unknown
Bijiang District Meteorological Observatory issues yellow lightning warning [III/Heavy]

At 2:05 am on April 15th, the Bijiang District Meteorological Observatory issued a yellow lightning warning signal: it is expected that thunderstorms will occur in urban areas, Chuandong, Bahuang, Heping and other towns and streets in our district in the next 6 hours. Thunderstorms may be accompanied by short-term heavy precipitation, strong winds and other strong convective weather. It is recomme...

Today's Hourly Forecast

24-hour breakdown for Kanghwa, Incheon

12 AM
Patchy rain nearby
25°
Patchy rain nearby
💧 78% 💨 7.9 km/h 🌧️ 76%
1 AM
Patchy rain nearby
25°
Patchy rain nearby
💧 80% 💨 6.8 km/h 🌧️ 77%
2 AM
Patchy rain nearby
25°
Patchy rain nearby
💧 81% 💨 7.2 km/h 🌧️ 66%
3 AM
Patchy rain nearby
24°
Patchy rain nearby
💧 83% 💨 6.5 km/h 🌧️ 78%
4 AM
Patchy rain nearby
24°
Patchy rain nearby
💧 84% 💨 6.1 km/h 🌧️ 89%
5 AM
Patchy rain nearby
24°
Patchy rain nearby
💧 85% 💨 5.8 km/h 🌧️ 69%
6 AM
Patchy rain nearby
24°
Patchy rain nearby
💧 94% 💨 5.4 km/h 🌧️ 77%
7 AM
Partly Cloudy
25°
Partly Cloudy
💧 83% 💨 6.1 km/h
8 AM
Patchy rain nearby
27°
Patchy rain nearby
💧 74% 💨 7.9 km/h 🌧️ 83%
9 AM
Patchy rain nearby
28°
Patchy rain nearby
💧 65% 💨 10.1 km/h 🌧️ 77%
10 AM
Patchy rain nearby
30°
Patchy rain nearby
💧 58% 💨 11.9 km/h 🌧️ 74%
11 AM
Cloudy
31°
Cloudy
💧 52% 💨 14.4 km/h
12 PM
Partly Cloudy
32°
Partly Cloudy
💧 47% 💨 16.9 km/h
1 PM
Sunny
33°
Sunny
💧 44% 💨 19.8 km/h
2 PM
Cloudy
33°
Cloudy
💧 45% 💨 20.9 km/h
3 PM
Overcast
33°
Overcast
💧 46% 💨 20.9 km/h
4 PM
Sunny
32°
Sunny
💧 49% 💨 23.4 km/h
5 PM
Partly Cloudy
31°
Partly Cloudy
💧 52% 💨 24.1 km/h
6 PM
Sunny
30°
Sunny
💧 57% 💨 22.7 km/h
7 PM
Clear
28°
Clear
💧 62% 💨 22.3 km/h
8 PM
Clear
27°
Clear
💧 65% 💨 21.2 km/h
9 PM
Clear
27°
Clear
💧 67% 💨 18 km/h
10 PM
Clear
26°
Clear
💧 70% 💨 15.1 km/h
11 PM
Clear
26°
Clear
💧 72% 💨 12.2 km/h

3-Day Forecast

Daily overview for Kanghwa, Incheon

Today
Patchy rain nearby
Patchy rain nearby
33° / 23°
🌧️ 89% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 24.1 km/h
🌧️ Total precip: 0.15 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:05 AM
🌇 Sunset: 06:47 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Sunny
Sunny
32° / 22°
🌧️ 0% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 0.02 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:04 AM
🌇 Sunset: 06:47 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
Partly Cloudy
31° / 22°
🌧️ 0% chance of rain
💧 Avg. humidity: 61%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:03 AM
🌇 Sunset: 06:48 PM
🌙 New Moon
🌑 Moon: 0% lit

Best Time to Visit Kanghwa

Plan your trip to Kanghwa, 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.
← Back to Kanghwa 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Kanghwa?
Current conditions in Kanghwa: Patchy rain nearby, temperature 24°C, humidity 94%.
What is the best time to visit Kanghwa?
The best time to visit Kanghwa is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Kanghwa?
Kanghwa is located at approximately 23.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Kanghwa?
The wettest period in Kanghwa is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Kanghwa?
For visits to Kanghwa during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Kanghwa in?
Kanghwa is located in South Korea, in the state of Incheon.
What are the public holidays in Kanghwa in 2026?
View the 2026 public holidays for Kanghwa on our Holidays page.
What are the GPS coordinates used for the weather forecast in Kanghwa?
The weather forecast for Kanghwa uses coordinates 23.5509, 113.5805.