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10 day weather forecast for Incheon

Friday, 30th October 2026, at 13:28
Today
Sunny
18° 11°
Tomorrow
Sunny
15° 8°
Sunday
Light rain
12° 8°
Monday
Sunny
14° 9°
Tuesday
Sunny
14° 7°
Wednesday
Overcast
17° 10°
Thursday
Light rain
15° 10°
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Incheon Weather Pages

Incheon weather forecast

The weather forecast for Incheon over the next 2 days indicates chilly conditions with temperatures ranging from 15 °C to 18 °C.

Light rain is expected on today, Sunday, and Monday.

Wind speeds are expected to be strong, averaging around 23 km/h.

On Sunday, a notable cooling trend with temperatures reaching 12°C, and moderate rain with a 67% chance, accumulating about 2.73mm.

Weather today

Incheon 14 days weather forecast

This weeks weather in Incheon. Click on a date for detailed forecasts
Fri. 30
18°
11°
Sunny
0.7 mm
Sat. 31
15°
8°
Sunny
0 mm
Sun. 1
12°
8°
Light rain
2.7 mm
Mon. 2
14°
9°
Sunny
0.5 mm
Tue. 3
14°
7°
Sunny
0 mm
Wed. 4
17°
10°
Overcast
0 mm
Thu. 5
15°
10°
Light rain
3.6 mm
Fri. 6
9°
4°
Sunny
0 mm
Sat. 7
10°
3°
Sunny
0 mm
Sun. 8
10°
4°
Partly cloudy
0 mm
Mon. 9
11°
6°
Patchy rain possible
1.1 mm
Tue. 10
11°
5°
Sunny
0 mm
Wed. 11
12°
5°
Sunny
0 mm
Thu. 12
14°
8°
Patchy rain possible
0.8 mm
Further Ahead
Select a date

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Access Incheon weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Incheon long range weather forecast

30 day weather forecast for Incheon
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
22°
2
Overcast
21°
3
Cloudy
22°
4
Patchy rain possible
22°
5
Patchy rain possible
21°
6
Overcast
20°
7
Light rain
21°
8
Partly cloudy
23°
9
Patchy rain possible
22°
10
Light rain
22°
11
Patchy rain possible
23°
12
Patchy rain possible
23°
13
Moderate rain
21°
14
Light rain shower
19°
15
Light rain
20°
16
Light rain
20°
17
Light rain
22°
18
Moderate rain
20°
19
Patchy rain possible
19°
20
Sunny
17°
21
Patchy rain possible
16°
22
Light rain
17°
23
Patchy rain possible
18°
24
Patchy rain possible
18°
25
Partly cloudy
20°
26
Thundery outbreaks possible
19°
27
Patchy rain possible
16°
28
Sunny
15°
29
Sunny
17°
30
Sunny
18°
31
Sunny
15°
Important Notice
Our Incheon long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Incheon

A total of 9.5 mm is expected over 3 rainy days. The wettest day is Thursday 5, with 3.6 mm. Click a day for details.
Fri. 30
0.7
0.7 mm
36%
Sat. 31
0 mm
2%
Sun. 1
2.7
2.7 mm
67%
Mon. 2
0.5
0.5 mm
36%
Tue. 3
0 mm
4%
Wed. 4
0 mm
13%
Thu. 5
3.6
3.6 mm
68%
Fri. 6
0 mm
2%
Sat. 7
0 mm
1%
Sun. 8
0 mm
3%
Mon. 9
1.1
1.1 mm
57%
Tue. 10
0 mm
4%
Wed. 11
0 mm
4%
Thu. 12
0.8
0.8 mm
46%

Frequently asked questions about the weather in Incheon

How warm is it in Incheon over the next 14 days?
Over the next two weeks, temperatures in Incheon are expected to range from around 3 °C on the coldest nights up to about 18 °C on the warmest days. Use this range to plan what to pack and wear.

Will it rain in Incheon in the next two weeks?
Yes - rain is expected on about 3 of the next 14 days in Incheon, with roughly 9.5 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.

How windy is it in Incheon?
Maximum wind speeds in Incheon are forecast to reach about 26.3 km/h at their peak over the next 14 days.

When is the best time to visit Incheon?
For a month-by-month look at temperatures and rainfall, see our best time to visit Incheon guide.

How accurate is the 14-day forecast for Incheon?
Our Incheon forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Location coordinates Where is Incheon?

Get accurate weather forecasts for Incheon, located at latitude 37.456 and longitude 126.705. Stay updated with localized weather information tailored for Incheon.

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