5-day weather forecast Hangzhou 20-05-2026
Weather forecast Hangzhou Wednesday, May 20 20.05.2026: patchy rain possible, temperature from 20 °C to 25 °C.
Precipitation probability 70%. Wind up to 3.31 m/s (gusts 4.11 m/s). Air humidity 76–97%, atmospheric pressure 755–756 mm Hg, UV index up to 8.1.
Sunrise 05:03
Sunset 18:49
Sunset 18:49
Waxing Crescent15% illuminated
Moonrise 08:03 · Moonset 22:49
Moonrise 08:03 · Moonset 22:49
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Mist | 20 °C | 70% (0.01 mm/hr) | 100% | 95% | 756 mm Hg | ESE 120° 0.89 (1.39) m/s | 0 |
| 01:00 | Mist | 20 °C | 100% (0.1 mm/hr) | 100% | 95% | 756 mm Hg | SE 133° 0.81 (1.25) m/s | 0 |
| 02:00 | Mist | 20 °C | 100% (0.06 mm/hr) | 91% | 95% | 755 mm Hg | SE 138° 0.89 (1.42) m/s | 0 |
| 03:00 | Mist | 20 °C | 100% (0.06 mm/hr) | 100% | 95% | 755 mm Hg | S 176° 0.31 (0.47) m/s | 0 |
| 04:00 |  Light drizzle | 20 °C | 100% (0.49 mm/hr) | 100% | 96% | 755 mm Hg | S 170° 0.61 (0.92) m/s | 0 |
| 05:00 |  Light rain shower | 20 °C | 100% (0.19 mm/hr) | 100% | 97% | 755 mm Hg | SSW 200° 0.81 (1.25) m/s | 0 |
| 06:00 |  Mist | 20 °C | 100% (0.11 mm/hr) | 100% | 97% | 755 mm Hg | S 188° 0.69 (1.08) m/s | 0 |
| 07:00 |  Light rain shower | 21 °C | 100% (0.19 mm/hr) | 100% | 96% | 755 mm Hg | SW 217° 0.81 (1.22) m/s | 0.8 |
| 08:00 |  Patchy rain possible | 22 °C | 78% (0.01 mm/hr) | 100% | 92% | 756 mm Hg | WSW 242° 1.11 (1.47) m/s | 2.6 |
| 09:00 |  Overcast | 23 °C | 0% | 100% | 87% | 756 mm Hg | W 268° 1.11 (1.36) m/s | 4.5 |
| 10:00 | Patchy rain possible | 24 °C | 100% (0.05 mm/hr) | 100% | 84% | 755 mm Hg | WNW 298° 1.31 (1.58) m/s | 5.9 |
| 11:00 | Patchy rain possible | 24 °C | 100% (0.07 mm/hr) | 100% | 85% | 755 mm Hg | NNW 331° 2 (2.58) m/s | 5.9 |
| 12:00 | Patchy rain possible | 24 °C | 62% (0.02 mm/hr) | 100% | 83% | 755 mm Hg | NNW 339° 2.5 (3.08) m/s | 8.1 |
| 13:00 | Patchy rain possible | 25 °C | 58% (0.03 mm/hr) | 100% | 78% | 755 mm Hg | NNW 346° 3.11 (3.61) m/s | 8 |
| 14:00 | Patchy rain possible | 25 °C | 56% (0.01 mm/hr) | 100% | 76% | 755 mm Hg | N 354° 3.19 (3.72) m/s | 6.2 |
| 15:00 | Patchy rain possible | 25 °C | 56% (0.02 mm/hr) | 99% | 78% | 755 mm Hg | N 6° 3.31 (4.11) m/s | 3.1 |
| 16:00 | Patchy rain possible | 25 °C | 100% (0.05 mm/hr) | 100% | 76% | 755 mm Hg | N 9° 3 (3.72) m/s | 0.5 |
| 17:00 | Patchy rain possible | 24 °C | 84% (0.03 mm/hr) | 100% | 81% | 755 mm Hg | NNE 14° 2.81 (3.75) m/s | 0.1 |
| 18:00 | Light rain shower | 23 °C | 100% (0.35 mm/hr) | 100% | 84% | 755 mm Hg | N 3° 2.5 (3.5) m/s | 0 |
| 19:00 | Light rain shower | 22 °C | 100% (0.46 mm/hr) | 100% | 87% | 755 mm Hg | N 0° 1.31 (1.86) m/s | 0 |
| 20:00 | Light rain shower | 22 °C | 100% (0.22 mm/hr) | 100% | 90% | 756 mm Hg | N 2° 1.39 (1.97) m/s | 0 |
| 21:00 | Light drizzle | 22 °C | 100% (0.22 mm/hr) | 100% | 92% | 756 mm Hg | NNE 15° 0.61 (0.86) m/s | 0 |
| 22:00 |  Patchy rain possible | 22 °C | 81% (0.03 mm/hr) | 100% | 92% | 756 mm Hg | SE 137° 0.61 (0.86) m/s | 0 |
| 23:00 |  Overcast | 22 °C | 0% | 100% | 92% | 756 mm Hg | S 181° 0.81 (1.19) 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.