weathermetro
Cities / South Korea
/ Jeollanam-do
☁️ Hei weather
Overcast. No rain expected in the next few hours.
Feels like 25° Wind 2 km/h E Humidity 76% UV 0 Air Fair ☀ 05:51 - 19:23
Right now it is 22° in Hei with overcast skies, it feels more like 25° and today's high is 30° with an overnight low of 20° . The sun rises at 05:51 and sets at 19:23, giving 13h 32m of daylight. Over the coming week highs range from 23° to 33° .
Hei is in Jeollanam-do, South Korea, sitting 12 m above sea level. Local time is Asia/Seoul (UTC+9), and every time on this page is shown in it.
Next 24 hours - temperature
20°
26°
31°
30°
21°
07:00 · 22.3° · 0 mm
08:00 · 24.6° · 0 mm
09:00 · 26.9° · 0 mm
10:00 · 28.6° · 0 mm
11:00 · 30.1° · 0 mm
12:00 · 29.5° · 0 mm
13:00 · 28.9° · 0 mm
14:00 · 28.1° · 0 mm
15:00 · 29.9° · 0 mm
16:00 · 30° · 0 mm
17:00 · 29.2° · 0 mm
18:00 · 26.5° · 0 mm
19:00 · 25.1° · 0 mm
20:00 · 23.3° · 0 mm
21:00 · 22.5° · 0 mm
22:00 · 22.2° · 0 mm
23:00 · 21.9° · 0 mm
00:00 · 21.6° · 0 mm
01:00 · 21.5° · 0 mm
02:00 · 21.3° · 0 mm
03:00 · 21.1° · 0 mm
04:00 · 20.9° · 0 mm
05:00 · 20.8° · 0 mm
06:00 · 20.8° · 0 mm
Precipitation
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
07:00
☁️
22.3°
24.7°
-
Overcast
08:00
☁️
24.6°
27.3°
-
Overcast
09:00
☁️
26.9°
29.5°
-
Overcast
10:00
☁️
28.6°
31.3°
-
Overcast
11:00
☀️
30.1°
32.3°
-
Clear sky
12:00
☁️
29.5°
30.9°
-
Overcast
13:00
☁️
28.9°
30.1°
-
Overcast
14:00
☁️
28.1°
29.8°
-
Overcast
15:00
☁️
29.9°
31.7°
-
Overcast
16:00
☁️
30°
31.2°
-
Overcast
17:00
☁️
29.2°
30.3°
-
Overcast
18:00
☁️
26.5°
28.4°
-
Overcast
☁️
TodayAugust 13th
Avg 25° Low 20° at 06:00
High 30° at 11:00
Wind ~11 km/h
Cloudy
Cloudy
00:00
23°
02:00
21°
04:00
21°
06:00
20°
08:00
25°
10:00
29°
12:00
30°
14:00
28°
16:00
30°
18:00
27°
20:00
23°
22:00
22°
☁️
FridayAugust 14th
Avg 25° Low 21° at 05:00
High 30° at 13:00
0.3 mm rain Wind ~13 km/h
Clear
Cloudy
Rain
Cloudy
00:00
22°
02:00
21°
04:00
21°
06:00
21°
08:00
25°
10:00
28°
12:00
30°
0.1mm
14:00
29°
0.1mm
16:00
29°
18:00
27°
20:00
24°
22:00
23°
☁️
SaturdayAugust 15th
Avg 24° Low 21° at 22:00
High 29° at 15:00
0.1 mm rain Wind ~16 km/h
Cloudy
00:00
23°
02:00
23°
04:00
23°
06:00
23°
08:00
24°
10:00
26°
12:00
26°
14:00
27°
16:00
28°
18:00
25°
20:00
23°
22:00
21°
🌧️
SundayAugust 16th
Avg 22° Low 21° at 03:00
High 23° at 20:00
175.1 mm rain Feels 26° Wind ~18 km/h
Cloudy
Rain
00:00
22°
02:00
21°
04:00
21°
0.1mm
06:00
21°
0.6mm
08:00
22°
2.3mm
10:00
22°
5.3mm
12:00
22°
9.8mm
14:00
22°
35.2mm
16:00
22°
31.3mm
18:00
22°
2.5mm
20:00
23°
0.9mm
22:00
22°
0.9mm
🌦️
MondayAugust 17th
Avg 25° Low 22° at 00:00
High 30° at 15:00
4 mm rain Feels 32° Wind ~17 km/h
Rain
Partly Cloudy
Rain
Clear
00:00
22°
02:00
23°
0.1mm
04:00
23°
0.6mm
06:00
22°
08:00
26°
10:00
27°
0.8mm
12:00
28°
0.4mm
14:00
30°
0.1mm
16:00
29°
0.1mm
18:00
27°
20:00
24°
22:00
23°
🌦️
TuesdayAugust 18th
Avg 26° Low 23° at 00:00
High 30° at 14:00
2.7 mm rain Feels 34° Wind ~8 km/h
Clear
Rain
Cloudy
Rain
Clear
00:00
23°
02:00
23°
04:00
23°
0.1mm
06:00
23°
0.1mm
08:00
23°
0.1mm
10:00
25°
12:00
29°
14:00
30°
0.7mm
16:00
30°
18:00
28°
20:00
25°
22:00
24°
⛅
WednesdayAugust 19th
Avg 27° Low 23° at 05:00
High 33° at 13:00
Feels 37° Wind ~6 km/h
Clear
Cloudy
Partly Cloudy
Cloudy
00:00
24°
02:00
23°
04:00
23°
06:00
23°
08:00
26°
10:00
30°
12:00
33°
14:00
33°
16:00
32°
18:00
30°
20:00
26°
22:00
24°
⛅
ThursdayAugust 20th
Avg 27° Low 23° at 05:00
High 32° at 13:00
0.3 mm rain Feels 34° Wind ~15 km/h
Partly Cloudy
Rain
Partly Cloudy
Clear
Clear
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
26°
0.1mm
10:00
29°
12:00
31°
14:00
32°
16:00
31°
18:00
29°
20:00
26°
22:00
25°
☁️
FridayAugust 21st
Avg 27° Low 24° at 05:00
High 31° at 13:00
Feels 34° Wind ~15 km/h
Cloudy
00:00
25°
02:00
24°
04:00
24°
06:00
24°
08:00
27°
10:00
29°
12:00
31°
14:00
31°
16:00
30°
18:00
28°
20:00
26°
22:00
25°
☁️
SaturdayAugust 22nd
Avg 27° Low 24° at 05:00
High 31° at 13:00
Feels 34° Wind ~12 km/h
Cloudy
00:00
25°
02:00
24°
04:00
24°
06:00
24°
08:00
27°
10:00
29°
12:00
31°
14:00
31°
16:00
30°
18:00
28°
20:00
26°
22:00
25°
🌦️
SundayAugust 23rd
Avg 27° Low 24° at 05:00
High 33° at 12:00
3.3 mm rain Feels 37° Wind ~8 km/h
Cloudy
Partly Cloudy
Clear
Rain
Clear
00:00
25°
02:00
25°
04:00
24°
06:00
24°
08:00
27°
10:00
30°
12:00
33°
14:00
31°
0.2mm
16:00
29°
0.9mm
18:00
27°
0.9mm
20:00
25°
22:00
24°
🌧️
MondayAugust 24th
Avg 26° Low 23° at 05:00
High 31° at 14:00
5.1 mm rain Feels 35° Wind ~14 km/h
Clear
Partly Cloudy
Rain
Partly Cloudy
00:00
24°
02:00
24°
04:00
23°
06:00
23°
08:00
26°
10:00
28°
1.1mm
12:00
30°
1.1mm
14:00
31°
0.6mm
16:00
30°
18:00
28°
20:00
26°
22:00
24°
⛅
TuesdayAugust 25th
Avg 26° Low 23° at 02:00
High 30° at 12:00
0.3 mm rain Feels 32° Wind ~19 km/h
Partly Cloudy
Cloudy
Rain
Cloudy
00:00
24°
02:00
23°
04:00
23°
06:00
24°
08:00
27°
10:00
29°
0.1mm
12:00
30°
0.1mm
14:00
30°
16:00
28°
18:00
27°
20:00
25°
22:00
24°
🌧️
WednesdayAugust 26th
Avg 25° Low 23° at 05:00
High 28° at 15:00
15 mm rain Feels 32° Wind ~16 km/h
Partly Cloudy
Rain
00:00
23°
02:00
23°
04:00
23°
06:00
23°
08:00
25°
0.4mm
10:00
27°
1.5mm
12:00
28°
1.5mm
14:00
28°
1.6mm
16:00
28°
0.8mm
18:00
27°
0.8mm
20:00
25°
0.7mm
22:00
24°
🌧️
ThursdayAugust 27th
Avg 24° Low 21° at 23:00
High 26° at 12:00
9.3 mm rain Feels 28° Wind ~23 km/h
Cloudy
Rain
00:00
24°
02:00
24°
04:00
23°
0.1mm
06:00
24°
0.1mm
08:00
24°
0.9mm
10:00
25°
0.4mm
12:00
26°
0.4mm
14:00
26°
1mm
16:00
25°
0.6mm
18:00
24°
0.6mm
20:00
23°
0.1mm
22:00
22°
☀️
FridayAugust 28th
Avg 23° Low 0° at 21:00
High 0° at 12:00
Feels 25° Wind ~23 km/h
Clear
Clear
00:00
21°
02:00
20°
04:00
20°
06:00
20°
08:00
22°
10:00
25°
12:00
27°
14:00
26°
16:00
25°
18:00
23°
20:00
20°
22:00
0°
Sun
☀️ Sunrise 05:51 · Sunset 19:23
13h 32m of daylight · Asia/Seoul
Air quality
PM2.5 11.8 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Hei weather
Will it rain in Hei today?
No rain is in the forecast for Hei today.
What is the temperature in Hei right now?
It is 22° in Hei right now, though it feels closer to 25° . Today runs between a low of 20° and a high of 30° .
What time is sunrise and sunset in Hei?
The sun rises at 05:51 and sets at 19:23 local time in Hei today, giving 13h 32m of daylight.
What is the air quality in Hei?
PM2.5 in Hei is currently 11.8 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Hei forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Hei best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC