🇰🇵 Weather in Hyesan
Map Overlays:
Hourly Forecast for Hyesan
22:00
22°
40%
23:00
22°
40%
00:00
22°
41%
01:00
21°
39%
02:00
20°
44%
03:00
21°
43%
04:00
20°
46%
05:00
21°
33%
06:00
21°
40%
07:00
18°
41%
08:00
17°
37%
09:00
17°
38%
10:00
18°
76%
11:00
18°
78%
12:00
18°
82%
13:00
18°
82%
14:00
15°
41%
15:00
16°
79%
16:00
17°
31%
17:00
17°
34%
18:00
17°
35%
19:00
20°
47%
20:00
21°
40%
21:00
21°
31%
14-Day Forecast for Hyesan
2026-08-23
Patchy rain nearby
25° /
14°
2026-08-24
Mist
22° /
15°
2026-08-25
Overcast
26° /
13°
2026-08-26
Sunny
21° /
13°
2026-08-27
Overcast
22° /
10°
2026-08-28
Overcast
21° /
10°
2026-08-29
Mist
15° /
10°
Additional Forecasts for Hyesan
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 137.0 μg/m³
O₃ (Ozone) 47.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.9 μg/m³
SO₂ (Sulphur Dioxide) 0.8 μg/m³
PM2.5 (Fine particles) 1.8 μg/m³
PM10 (Coarse particles) 1.9 μg/m³
Historical Weather
Weather Forecasts for Other Cities in North Korea
Weather in Hyesan — FAQ
Answers refreshed each request based on current conditions in Hyesan.
What is the weather like right now in Hyesan?
Right now in Hyesan, North Korea the temperature is 21.1°C (feels like 24.0°C), with light rain shower. Relative humidity is 92% and wind is 3.6 km/h.
What is today's high and low temperature in Hyesan?
Today's forecast high in Hyesan is 24.6°C and the overnight low is 14.3°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Hyesan today?
The chance of precipitation in Hyesan today is 77%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Hyesan differ from nearby cities?
Even short distances can change temperatures noticeably. Hyesan's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.