Weather in Seoul on Sunday, November 15: Clear and mild—the perfect day for outdoor activities
According to the Korea Meteorological Administration’s forecast, after the rain that fell on Saturday (the 14th) stops, the Seoul metropolitan area is expected to see mostly clear skies on Sunday, the 15th. On the 15th, Seoul’s morning low will be around 8–9°C, making for a cool start to the day, but the daytime high is expected to rise to 18°C, resulting in mild weather that is similar to or slightly warmer than average. Since the temperature difference between day and night will be nearly 10°C, it’s a good idea to bring several layers of light outerwear when heading out early in the morning.
2026 MBN Seoul Marathon Traffic Control Times by Major Section
Traffic restrictions on race day will be in effect from 4:00 a.m. to noon (12:00 p.m.) on Sunday, November 15, and restrictions will be imposed and lifted sequentially by section in accordance with the flow of runners.
The half-marathon course starts at Gwanghwamun Square, passes through the city center and along the Han River, and finishes at Jamsil Sports Complex, while the 10km course starts at Jamsil Sports Complex and loops back to Garak Market History Street as the turnaround point.
If you’re planning a weekend outing or a visit to a park, it’s essential to check the restricted areas and detour routes in advance.
Check
here. Public transportation is recommended: Since all major hubs—Gwanghwamun Square (Gwanghwamun Station on Line 5), Children’s Grand Park (Children’s Grand Park Station on Line 7), and Jamsil Sports Complex (Sports Complex Station on Lines 2 and 9)—are adjacent to subway stations, taking the subway is the fastest option instead of driving.
Check
Real-Time Traffic Information: City buses within the restricted areas may be rerouted temporarily, so be sure to check real-time road conditions on the Seoul Metropolitan Police Agency Traffic Information Center (SPATIC) website or by calling the Dasan Call Center (120) before departure.
