Cheonan, South Korea 14-day weather forecast
Monday 9 November 2026 | 06:22
3°
Scattered clouds
Feels like 0°
- High
- 9°
- Low
- 1°
- Humidity
- 52%
- Wind
- 1 km/h
14-day forecast / Cheonan
The trend for the next two weeks
- Today8 NovBroken clouds9° / 1°1.1 mm35%9 – 12 km/hNorth2Low
- Tomorrow9 NovScattered clouds11° / 3°0 mm31%10 – 14 km/hNorth-West3Moderate
- Tuesday10 NovClear sky11° / 0°0 mm2%10 – 15 km/hNorth-West4Moderate
- Wednesday11 NovClear sky15° / 3°0 mm0%5 – 7 km/hSouth-West4Moderate
- Thursday12 NovFog16° / 3°0 mm0%7 – 10 km/hSouth3Moderate
- Friday13 NovFog14° / 5°0 mm2%9 – 13 km/hEast3Moderate
- Saturday14 NovDrizzle13° / 9°12 mm86%12 – 18 km/hSouth-East3Moderate
- Sunday15 NovDrizzle15° / 8°20.4 mm86%20 – 29 km/hWest0Low
- Monday16 NovBroken clouds7° / 3°0 mm19%15 – 22 km/hNorth-West0Low
- Tuesday17 NovBroken clouds8° / 2°0 mm24%12 – 17 km/hNorth-West3Moderate
- Wednesday18 NovClear sky5° / -1°0 mm18%12 – 17 km/hNorth-West3Moderate
- Thursday19 NovOvercast6° / -2°0 mm11%4 – 6 km/hNorth3Moderate
- Friday20 NovBroken clouds11° / 0°0.6 mm22%10 – 14 km/hSouth2Low
- Saturday21 NovOvercast9° / 4°0 mm22%4 – 6 km/hWest3Moderate
Temperature and rain / Cheonan
The coming days
High
16°
Low
-2°
Average high
10.7°
Average low
2.8°
Total rain
34.1 mm
Average rain
2.3 mm
Air quality - Cheonan
Particles and ozone
Moderate
28.00 µg/m³
0-1212-3535-5555+
Acceptable; sensitive people should take care.
PM1028.60µg/m³
Ozone5µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Cheonan
Tomorrow in Cheonan, 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