See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:27
Sunrise
18:38
Sunset
Moon
Waxing Crescent
11:34
Moonrise
21:08
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Ongjin.
Resources
UV Index
Humidity
Weather in Ongjin tomorrow, September 17, 2026
Expect a muted, overcast feel in Ongjin on September 17, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. The morning sky stays heavily clouded, with cover near 72% around 11:00. Grey conditions set the early tone before any later change.
Expect highs of 25°C and cooler readings close to 16°C. Relative humidity sits between 47% and 84%, reaching its peak around 06:00. Airflow remains manageable, reaching about 4.1 km/h around 09:00.
Through the afternoon cloud remains the main feature, with cover near 85% around 17:00. Bright spells should stay limited even as the day wears on. Horizontal visibility holds close to 16.1 km. The sun rises at 06:27 and sets at 18:36, for a total of 12 hours 8 minutes of sunlight today.
The practical takeaway for Ongjin on September 17, 2026 is a cloudy day that stays usable, just not particularly bright, around 25°C.
Frequently asked questions about weather in Ongjin
How warm does it get in Ongjin?
The warmest month in Ongjin is August, with average high temperatures of 27°C. The average temperature during this period is around 26°C.
How cold does it get in Ongjin?
The coldest month in Ongjin is January, with average low temperatures of -4°C. The average temperature during this period is around -1°C.
What is the wettest time of year in Ongjin?
The wettest month in Ongjin is July, with an average of 174mm of precipitation.
What is the driest time of year in Ongjin?
The driest month in Ongjin is January, with an average of 21mm of precipitation.
Explore more weather forecasts
- Kangnyŏng, Hwanghae-namdo
- Pyongyang, Pyongyang
- T’aet’an-ŭp, Hwanghae-namdo
- Hamhŭng, South Hamgyong
- Pyŏksŏng-ŭp, Hwanghae-namdo
- Namp’o, Nampo
- Haeju, Hwanghae-namdo
- Sunch’ŏn, South Pyongan
- Changyŏn, Hwanghae-namdo
- Hŭngnam, South Hamgyong
- Samch’ŏn, Hwanghae-namdo
- Kaesŏng, Kaesong
- Sinch’ŏn-ŭp, Hwanghae-namdo
- Wŏnsan, Kangwŏn-do
- Sinwŏn-ŭp, Hwanghae-namdo
- Chongjin, North Hamgyong Province
