5-day weather forecast Shanghai Sep 23, 2026
28°Weather forecast Shanghai Wednesday Sep 23, 2026: smoky haze, temperature from 22 °C to 28 °C.
Precipitation probability 20%. Wind up to 4 m/s (gusts 8.39 m/s). Air humidity 54–81%, atmospheric pressure 761–764 mm Hg, UV index up to 7.6.
5 days at a glance — tap a day to open it
Sunrise 05:43
Sunset 17:49
Sunset 17:49
Waxing Gibbous95% illuminated
Moonrise 16:05 · Moonset 02:23
Moonrise 16:05 · Moonset 02:23
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 23 °C | 7% | 5% | 75% | 762 mm Hg | ESE 119° 1.11 (1.81) m/s | 0 |
| 01:00 |  Smoky haze | 23 °C | 7% | 5% | 75% | 762 mm Hg | SE 126° 1 (1.31) m/s | 0 |
| 02:00 | Smoky haze | 23 °C | 20% | 95% | 76% | 762 mm Hg | SE 128° 1.39 (1.72) m/s | 0 |
| 03:00 | Smoky haze | 22 °C | 19% | 88% | 77% | 762 mm Hg | SE 127° 1.31 (1.61) m/s | 0 |
| 04:00 | Smoky haze | 22 °C | 20% | 84% | 79% | 762 mm Hg | SE 125° 1.19 (1.42) m/s | 0 |
| 05:00 | Smoky haze | 22 °C | 17% | 66% | 81% | 762 mm Hg | SE 128° 1.39 (1.69) m/s | 0 |
| 06:00 | Smoky haze | 22 °C | 12% | 30% | 81% | 763 mm Hg | ESE 118° 0.89 (1) m/s | 0 |
| 07:00 | Smoky haze | 24 °C | 10% | 25% | 76% | 763 mm Hg | SE 124° 1.31 (2.42) m/s | 0.4 |
| 08:00 |  Patchy rain possible | 25 °C | 19% (0.01 mm/hr) | 100% | 69% | 763 mm Hg | SE 125° 1.69 (3.31) m/s | 1.5 |
| 09:00 | Patchy rain possible | 26 °C | 16% (0.01 mm/hr) | 100% | 64% | 763 mm Hg | SE 125° 2.31 (3.42) m/s | 3.3 |
| 10:00 | Patchy rain possible | 28 °C | 17% (0.05 mm/hr) | 94% | 59% | 763 mm Hg | ESE 112° 2.5 (2.81) m/s | 5.4 |
| 11:00 | Patchy rain possible | 28 °C | 14% (0.03 mm/hr) | 97% | 56% | 763 mm Hg | E 99° 3.31 (6.31) m/s | 6.9 |
| 12:00 | Patchy rain possible | 27 °C | 15% (0.03 mm/hr) | 98% | 58% | 763 mm Hg | E 93° 3.69 (7.69) m/s | 7.6 |
| 13:00 | Patchy rain possible | 27 °C | 15% (0.03 mm/hr) | 99% | 58% | 762 mm Hg | E 94° 3.39 (8.39) m/s | 5.5 |
| 14:00 |  Partly cloudy | 28 °C | 6% | 52% | 55% | 762 mm Hg | E 93° 3.61 (6.61) m/s | 4.1 |
| 15:00 |  Overcast | 28 °C | 12% | 100% | 54% | 761 mm Hg | E 86° 3.89 (6.89) m/s | 2.6 |
| 16:00 | Overcast | 27 °C | 13% | 100% | 56% | 762 mm Hg | E 89° 4 (4.11) m/s | 1 |
| 17:00 |  Cloudy | 26 °C | 10% | 68% | 62% | 762 mm Hg | E 92° 3.5 (4.61) m/s | 0.3 |
| 18:00 | Clear | 25 °C | 5% | 5% | 67% | 762 mm Hg | E 96° 3 (5.61) m/s | 0 |
| 19:00 |  Partly cloudy | 24 °C | 10% | 52% | 69% | 763 mm Hg | E 101° 2.89 (6.22) m/s | 0 |
| 20:00 | Partly cloudy | 24 °C | 8% | 34% | 70% | 763 mm Hg | E 99° 2.61 (6.42) m/s | 0 |
| 21:00 | Clear | 24 °C | 6% | 5% | 71% | 764 mm Hg | ESE 102° 2.39 (6.61) m/s | 0 |
| 22:00 | Clear | 24 °C | 6% | 5% | 72% | 764 mm Hg | ESE 108° 2.31 (6.61) m/s | 0 |
| 23:00 | Clear | 23 °C | 7% | 5% | 74% | 763 mm Hg | ESE 107° 2.11 (6.42) 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.