Osan, South Korea 14-day weather forecast
Monday 9 November 2026 | 05:10
3°
Scattered clouds
Feels like 0°
- High
- 8°
- Low
- 0°
- Humidity
- 57%
- Wind
- 6 km/h
14-day forecast / Osan
The trend for the next two weeks
- Today8 NovHeavy drizzle8° / 0°3.6 mm59%8 – 12 km/hNorth-East2Low
- Tomorrow9 NovScattered clouds11° / 3°0 mm16%10 – 14 km/hNorth-West4Moderate
- Tuesday10 NovClear sky11° / -1°0 mm0%10 – 14 km/hNorth-West4Moderate
- Wednesday11 NovClear sky15° / 3°0 mm0%7 – 10 km/hSouth-West4Moderate
- Thursday12 NovScattered clouds16° / 4°0 mm0%8 – 11 km/hSouth-West3Moderate
- Friday13 NovFog15° / 5°0 mm2%7 – 10 km/hNorth-East3Moderate
- Saturday14 NovLight drizzle13° / 9°9.4 mm82%9 – 14 km/hEast3Moderate
- Sunday15 NovLight showers15° / 8°26.6 mm83%22 – 31 km/hWest0Low
- Monday16 NovBroken clouds7° / 3°0 mm16%14 – 19 km/hNorth-West0Low
- Tuesday17 NovBroken clouds8° / 2°0 mm20%11 – 16 km/hNorth-West3Moderate
- Wednesday18 NovClear sky6° / -1°0 mm14%11 – 16 km/hNorth-West3Moderate
- Thursday19 NovOvercast7° / -3°0 mm12%4 – 6 km/hNorth3Moderate
- Friday20 NovBroken clouds11° / -1°0.6 mm24%11 – 16 km/hSouth-West3Moderate
- Saturday21 NovOvercast9° / 4°0 mm24%4 – 6 km/hNorth-West3Moderate
Temperature and rain / Osan
The coming days
High
16°
Low
-3°
Average high
10.9°
Average low
2.7°
Total rain
40.2 mm
Average rain
2.7 mm
Air quality - Osan
Particles and ozone
Moderate
34.60 µg/m³
0-1212-3535-5555+
Acceptable; sensitive people should take care.
PM1035.00µg/m³
Ozone3µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Osan
Tomorrow in Osan, expect Scattered clouds ⛅, with:\n\n- High of 11°\n- Low of 3°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-08