5-day weather forecast Chengdu Sep 29, 2026
25°Weather forecast Chengdu Tuesday Sep 29, 2026: smoky haze, temperature from 20 °C to 25 °C.
Precipitation probability 19%. Wind up to 3.39 m/s (gusts 7.39 m/s). Air humidity 47–72%, atmospheric pressure 758–761 mm Hg, UV index up to 5.5.
5 days at a glance — tap a day to open it
Sunrise 06:56
Sunset 18:51
Sunset 18:51
Waning Gibbous84% illuminated
Moonrise 20:07 · Moonset 09:15
Moonrise 20:07 · Moonset 09:15
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 21 °C | 18% | 100% | 69% | 760 mm Hg | WSW 240° 1.39 (2.39) m/s | 0 |
| 01:00 |  Smoky haze | 21 °C | 18% | 100% | 69% | 759 mm Hg | SW 217° 1.69 (2.81) m/s | 0 |
| 02:00 | Smoky haze | 20 °C | 18% | 100% | 69% | 759 mm Hg | SSW 202° 2 (3.61) m/s | 0 |
| 03:00 | Smoky haze | 20 °C | 18% | 100% | 70% | 759 mm Hg | SSW 201° 2.19 (4.42) m/s | 0 |
| 04:00 | Smoky haze | 20 °C | 18% | 100% | 71% | 759 mm Hg | SSW 203° 2.19 (4.94) m/s | 0 |
| 05:00 | Smoky haze | 20 °C | 19% | 100% | 72% | 759 mm Hg | SW 226° 2.11 (5.03) m/s | 0 |
| 06:00 | Smoky haze | 20 °C | 19% | 100% | 71% | 759 mm Hg | SW 234° 1.81 (4.72) m/s | 0 |
| 07:00 | Smoky haze | 20 °C | 18% | 100% | 70% | 759 mm Hg | SW 228° 1.69 (4.31) m/s | 0 |
| 08:00 | Smoky haze | 20 °C | 17% | 95% | 69% | 760 mm Hg | SW 223° 1.69 (3.92) m/s | 0.1 |
| 09:00 | Smoky haze | 20 °C | 16% | 100% | 66% | 761 mm Hg | SW 216° 1.89 (3.42) m/s | 0.4 |
| 10:00 |  Overcast | 21 °C | 15% | 97% | 64% | 761 mm Hg | SSW 197° 2 (3.31) m/s | 0.9 |
| 11:00 |  Cloudy | 21 °C | 12% | 86% | 61% | 761 mm Hg | S 183° 2.31 (3.14) m/s | 2 |
| 12:00 | Cloudy | 22 °C | 10% | 79% | 57% | 760 mm Hg | S 180° 2.61 (3.03) m/s | 3.5 |
| 13:00 |  Partly cloudy | 23 °C | 6% | 55% | 54% | 759 mm Hg | S 182° 2.81 (2.92) m/s | 4.9 |
| 14:00 | Partly cloudy | 24 °C | 6% | 55% | 50% | 758 mm Hg | S 179° 2.69 (5.69) m/s | 5.5 |
| 15:00 | Partly cloudy | 25 °C | 5% | 52% | 47% | 758 mm Hg | SSE 166° 2.39 (7.39) m/s | 4.4 |
| 16:00 | Partly cloudy | 25 °C | 6% | 60% | 47% | 758 mm Hg | SSE 148° 2.5 (6.5) m/s | 2.5 |
| 17:00 | Cloudy | 25 °C | 9% | 80% | 50% | 758 mm Hg | SE 138° 3 (7) m/s | 1.1 |
| 18:00 | Overcast | 23 °C | 13% | 99% | 57% | 758 mm Hg | SE 140° 3.39 (7.39) m/s | 0.2 |
| 19:00 | Overcast | 22 °C | 15% | 100% | 61% | 758 mm Hg | SE 145° 3 (3.61) m/s | 0 |
| 20:00 | Smoky haze | 22 °C | 15% | 100% | 63% | 759 mm Hg | SSE 153° 2.39 (3.19) m/s | 0 |
| 21:00 | Overcast | 22 °C | 15% | 100% | 64% | 760 mm Hg | SSE 165° 1.31 (1.94) m/s | 0 |
| 22:00 | Overcast | 22 °C | 16% | 100% | 65% | 761 mm Hg | SW 219° 0.69 (1.11) m/s | 0 |
| 23:00 | Overcast | 21 °C | 17% | 100% | 67% | 761 mm Hg | WSW 247° 0.61 (1.11) m/s | 0 |
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Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.