Busan, South Korea 14-Day Forecast
South Korea 🇰🇷
81°
Light rain shower right now
Today: high 82°, low 81°
Updated 6 hours ago
Busan weather for the next 14 days
Wednesday, August 19
Overcast High 83° Low 81°Precipitation
28%
· 0.01 in
Max wind
12 mph
Humidity
81%
UV index
10 - Very High
Sunrise / sunset
05:46 AM / 07:08 PM
Thursday, August 20
Overcast High 84° Low 80°Precipitation
16%
· 0.0 in
Max wind
15 mph
Humidity
76%
UV index
8 - High
Sunrise / sunset
05:47 AM / 07:06 PM
Friday, August 21
Partly Cloudy High 82° Low 79°Precipitation
16%
· 0.0 in
Max wind
19 mph
Humidity
84%
UV index
10 - Very High
Sunrise / sunset
05:48 AM / 07:05 PM
Saturday, August 22
Sunny High 82° Low 79°Precipitation
19%
· 0.0 in
Max wind
17 mph
Humidity
84%
UV index
10 - Very High
Sunrise / sunset
05:49 AM / 07:04 PM
Sunday, August 23
Overcast High 82° Low 79°Precipitation
48%
· 0.01 in
Max wind
16 mph
Humidity
85%
UV index
6 - High
Sunrise / sunset
05:49 AM / 07:03 PM
Monday, August 24
Sunny High 83° Low 80°Precipitation
15%
· 0.0 in
Max wind
9 mph
Humidity
80%
UV index
7 - High
Sunrise / sunset
05:50 AM / 07:01 PM
Tuesday, August 25
Overcast High 83° Low 80°Precipitation
18%
· 0.0 in
Max wind
7 mph
Humidity
79%
UV index
6 - High
Sunrise / sunset
05:51 AM / 07:00 PM
Wednesday, August 26
Sunny High 82° Low 79°Precipitation
11%
· 0.0 in
Max wind
20 mph
Humidity
77%
UV index
7 - High
Sunrise / sunset
05:52 AM / 06:59 PM
Thursday, August 27
Patchy rain nearby High 79° Low 76°Precipitation
26%
· 0.01 in
Max wind
29 mph
Humidity
76%
UV index
7 - High
Sunrise / sunset
05:52 AM / 06:57 PM
Friday, August 28
Patchy rain nearby High 75° Low 73°Precipitation
36%
· 0.01 in
Max wind
28 mph
Humidity
64%
UV index
6 - High
Sunrise / sunset
05:53 AM / 06:56 PM
Saturday, August 29
Patchy rain nearby High 77° Low 73°Precipitation
46%
· 0.03 in
Max wind
24 mph
Humidity
69%
UV index
7 - High
Sunrise / sunset
05:54 AM / 06:55 PM
Sunday, August 30
Patchy rain nearby High 78° Low 74°Precipitation
29%
· 0.01 in
Max wind
25 mph
Humidity
73%
UV index
6 - High
Sunrise / sunset
05:55 AM / 06:53 PM
Monday, August 31
Overcast High 78° Low 73°Precipitation
70%
· 0.07 in
Max wind
24 mph
Humidity
81%
UV index
6 - High
Sunrise / sunset
05:55 AM / 06:52 PM
Busan 14-day outlook: the story
The warmest day of Busan's 14-day outlook is Thursday, August 20 with a high near 84°F (29°C); the coolest night comes Monday, August 31, dipping to 73°F (23°C). The trend points cooler: week two runs about 4°F below week one. Highs over the next two weeks average 83°F (28°C), right in line with the typical August high of 84°F (29°C).
Precipitation is most likely on Tuesday 18, Monday 31; the wettest day looks like Tuesday, August 18 with about 0.38 in (9.7 mm) expected. For the weekend, expect Saturday 82°F (28°C) and sunny / Sunday 82°F (28°C) and overcast.
For typical conditions month by month, see the Busan climate & average temperatures guide.
Busan forecast questions
Will it rain in Busan this week?
The forecast currently shows meaningful precipitation chances on 2 of the next 14 days, peaking around Tuesday, August 18.
What will be the warmest day in Busan over the next 14 days?
Thursday, August 20, with a forecast high near 84°F (29°C).
How accurate is a 14-day forecast for Busan?
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 Busan by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 44° | 29° | 4 | 1.6 in | 7.7 h/day | 57% |
| February | 48° | 32° | 6 | 2.1 in | 8.5 h/day | 59% |
| March | 56° | 40° | 8 | 3.7 in | 8.7 h/day | 68% |
| April | 63° | 49° | 8 | 5.0 in | 8.9 h/day | 72% |
| May | 70° | 57° | 8 | 4.6 in | 9.8 h/day | 76% |
| June | 75° | 65° | 10 | 7.7 in | 9.0 h/day | 83% |
| July | 81° | 73° | 15 | 10.6 in | 8.6 h/day | 88% |
| August | 84° | 75° | 14 | 8.0 in | 10.1 h/day | 83% |
| September | 77° | 68° | 13 | 10.2 in | 7.8 h/day | 80% |
| October | 69° | 56° | 6 | 3.7 in | 8.3 h/day | 72% |
| November | 59° | 44° | 4 | 2.1 in | 8.0 h/day | 67% |
| December | 47° | 32° | 4 | 1.4 in | 7.8 h/day | 59% |
14-day forecasts nearby