Weather in Osan, South Korea
Friday 13 November 2026
15°
Fog
Feels like 14°
- High
- 17°
- Low
- 6°
- Humidity
- 83%
- Wind
- 8 km/h
Temperature and rain / Osan
The coming days
High
18°
Low
-4°
Average high
11.3°
Average low
2.2°
Total rain
32.1 mm
Average rain
2.1 mm
Air quality - Osan
Particles and ozone
Poor
41.30 µg/m³
0-1212-3535-5555+
Limit prolonged outdoor effort.
PM1041.80µg/m³
Ozone6µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Osan
Tomorrow in Osan, expect Few clouds 🌤️, with:\n\n- High of 15°\n- Low of 3°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-10