Seoul, South Korea 14-Day Forecast
South Korea 🇰🇷
74°
Patchy light drizzle right now
Today: high 78°, low 74°
Updated 2 hours ago
Seoul weather for the next 14 days
Sunday, August 16
Patchy rain nearby High 82° Low 72°Precipitation
84%
· 0.52 in
Max wind
7 mph
Humidity
84%
UV index
2 - Low
Sunrise / sunset
05:48 AM / 07:23 PM
Monday, August 17
Patchy rain nearby High 81° Low 73°Precipitation
83%
· 0.16 in
Max wind
4 mph
Humidity
85%
UV index
3 - Moderate
Sunrise / sunset
05:49 AM / 07:22 PM
Tuesday, August 18
Patchy rain nearby High 90° Low 74°Precipitation
57%
· 0.05 in
Max wind
9 mph
Humidity
77%
UV index
8 - Very High
Sunrise / sunset
05:50 AM / 07:21 PM
Wednesday, August 19
Sunny High 91° Low 75°Precipitation
9%
· 0.0 in
Max wind
9 mph
Humidity
66%
UV index
8 - Very High
Sunrise / sunset
05:51 AM / 07:19 PM
Thursday, August 20
Sunny High 92° Low 73°Precipitation
36%
· 0.03 in
Max wind
9 mph
Humidity
61%
UV index
8 - Very High
Sunrise / sunset
05:52 AM / 07:18 PM
Friday, August 21
Partly Cloudy High 93° Low 78°Precipitation
60%
· 0.17 in
Max wind
6 mph
Humidity
67%
UV index
8 - Very High
Sunrise / sunset
05:53 AM / 07:17 PM
Saturday, August 22
Partly Cloudy High 90° Low 74°Precipitation
8%
· 0.0 in
Max wind
10 mph
Humidity
66%
UV index
8 - Very High
Sunrise / sunset
05:53 AM / 07:15 PM
Sunday, August 23
Partly Cloudy High 90° Low 76°Precipitation
41%
· 0.03 in
Max wind
5 mph
Humidity
65%
UV index
8 - Very High
Sunrise / sunset
05:54 AM / 07:14 PM
Monday, August 24
Sunny High 91° Low 76°Precipitation
5%
· 0.0 in
Max wind
9 mph
Humidity
65%
UV index
8 - Very High
Sunrise / sunset
05:55 AM / 07:13 PM
Tuesday, August 25
Sunny High 92° Low 75°Precipitation
5%
· 0.0 in
Max wind
8 mph
Humidity
62%
UV index
8 - Very High
Sunrise / sunset
05:56 AM / 07:11 PM
Wednesday, August 26
Sunny High 80° Low 75°Precipitation
7%
· 0.0 in
Max wind
3 mph
Humidity
67%
UV index
7 - High
Sunrise / sunset
05:57 AM / 07:10 PM
Thursday, August 27
Sunny High 89° Low 74°Precipitation
5%
· 0.0 in
Max wind
3 mph
Humidity
58%
UV index
8 - Very High
Sunrise / sunset
05:58 AM / 07:08 PM
Friday, August 28
Patchy rain nearby High 89° Low 74°Precipitation
69%
· 0.24 in
Max wind
4 mph
Humidity
64%
UV index
7 - High
Sunrise / sunset
05:59 AM / 07:07 PM
Seoul 14-day outlook: the story
The warmest day of Seoul's 14-day outlook is Friday, August 21 with a high near 93°F (34°C); the coolest night comes Sunday, August 16, dipping to 72°F (22°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 87°F (30°C), right in line with the typical August high of 85°F (29°C).
Precipitation is most likely on Saturday 15, Sunday 16, Monday 17, Tuesday 18 and beyond; the wettest day looks like Sunday, August 16 with about 0.52 in (13.2 mm) expected. For the weekend, expect Saturday 78°F (26°C) and patchy rain nearby / Sunday 82°F (28°C) and patchy rain nearby.
For typical conditions month by month, see the Seoul climate & average temperatures guide.
Seoul forecast questions
Will it rain in Seoul this week?
The forecast currently shows meaningful precipitation chances on 6 of the next 14 days, peaking around Sunday, August 16.
What will be the warmest day in Seoul over the next 14 days?
Friday, August 21, with a forecast high near 93°F (34°C).
How accurate is a 14-day forecast for Seoul?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Seoul by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 36° | 20° | 3 | 0.7 in | 7.8 h/day | 58% |
| February | 41° | 23° | 4 | 1.0 in | 8.4 h/day | 61% |
| March | 53° | 32° | 6 | 1.6 in | 9.1 h/day | 66% |
| April | 64° | 44° | 7 | 2.5 in | 9.3 h/day | 65% |
| May | 73° | 53° | 8 | 4.2 in | 10.0 h/day | 68% |
| June | 81° | 64° | 10 | 4.7 in | 9.8 h/day | 72% |
| July | 84° | 72° | 18 | 12.2 in | 8.2 h/day | 82% |
| August | 85° | 72° | 16 | 10.2 in | 9.2 h/day | 82% |
| September | 78° | 63° | 9 | 5.2 in | 8.6 h/day | 77% |
| October | 65° | 49° | 6 | 3.0 in | 8.3 h/day | 74% |
| November | 52° | 35° | 7 | 2.3 in | 7.2 h/day | 71% |
| December | 38° | 23° | 4 | 1.0 in | 7.2 h/day | 63% |
14-day forecasts nearby