5-day weather forecast Beijing Sep 12, 2026
29°Weather forecast Beijing Saturday Sep 12, 2026: smoky haze, temperature from 18 °C to 29 °C.
Precipitation probability 10%. Wind up to 4.5 m/s (gusts 8.81 m/s). Air humidity 27–62%, atmospheric pressure 761–764 mm Hg, UV index up to 5.7.
5 days at a glance — tap a day to open it
Sunrise 05:52
Sunset 18:28
Sunset 18:28
New Moon3% illuminated
Moonrise 06:45 · Moonset 18:46
Moonrise 06:45 · Moonset 18:46
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Cloudy | 21 °C | 9% | 79% | 53% | 764 mm Hg | ENE 69° 0.31 (0.5) m/s | 0 |
| 01:00 |  Smoky haze | 21 °C | 3% | 4% | 56% | 764 mm Hg | NNE 21° 1 (1.64) m/s | 0 |
| 02:00 | Smoky haze | 20 °C | 3% | 5% | 58% | 764 mm Hg | NE 52° 0.81 (1.61) m/s | 0 |
| 03:00 | Smoky haze | 19 °C | 3% | 0% | 60% | 764 mm Hg | NE 39° 0.81 (1.25) m/s | 0 |
| 04:00 | Smoky haze | 19 °C | 3% | 0% | 60% | 763 mm Hg | ENE 59° 1 (1.83) m/s | 0 |
| 05:00 | Smoky haze | 19 °C | 4% | 0% | 61% | 764 mm Hg | NNE 33° 1.11 (1.5) m/s | 0 |
| 06:00 | Smoky haze | 18 °C | 4% | 0% | 62% | 764 mm Hg | NNE 13° 1.5 (2.5) m/s | 0 |
| 07:00 | Smoky haze | 19 °C | 3% | 0% | 59% | 764 mm Hg | N 10° 1.89 (2.83) m/s | 0.3 |
| 08:00 | Smoky haze | 20 °C | 2% | 0% | 53% | 764 mm Hg | NNE 17° 1.89 (2.44) m/s | 1 |
| 09:00 | Smoky haze | 22 °C | 1% | 0% | 47% | 764 mm Hg | NNE 16° 1.69 (4.69) m/s | 2.2 |
| 10:00 | Smoky haze | 25 °C | 1% | 7% | 41% | 764 mm Hg | NE 42° 0.69 (0.81) m/s | 3.6 |
| 11:00 | Smoky haze | 27 °C | 10% | 100% | 34% | 763 mm Hg | SSW 206° 1.39 (2.92) m/s | 4.9 |
| 12:00 |  Overcast | 28 °C | 9% | 100% | 29% | 762 mm Hg | SSW 197° 2.5 (4.53) m/s | 5.7 |
| 13:00 | Overcast | 29 °C | 9% | 100% | 27% | 762 mm Hg | SSW 202° 3.69 (5.03) m/s | 5.3 |
| 14:00 | Overcast | 29 °C | 9% | 100% | 27% | 761 mm Hg | SSW 202° 4.31 (4.92) m/s | 4.2 |
| 15:00 | Overcast | 28 °C | 9% | 100% | 29% | 761 mm Hg | SSW 204° 4.5 (5.19) m/s | 2.6 |
| 16:00 | Overcast | 28 °C | 9% | 100% | 31% | 761 mm Hg | SSW 199° 4.19 (5.11) m/s | 1.3 |
| 17:00 |  Sunny | 27 °C | 1% | 9% | 34% | 761 mm Hg | SSW 199° 3.89 (5.69) m/s | 0.5 |
| 18:00 | Sunny | 26 °C | 1% | 0% | 40% | 761 mm Hg | SSW 198° 3.89 (7.39) m/s | 0 |
| 19:00 |  Clear | 24 °C | 2% | 6% | 48% | 761 mm Hg | SSW 199° 3.31 (8.81) m/s | 0 |
| 20:00 | Smoky haze | 24 °C | 2% | 4% | 52% | 761 mm Hg | SSW 192° 2 (6.22) m/s | 0 |
| 21:00 | Smoky haze | 23 °C | 3% | 4% | 57% | 761 mm Hg | S 169° 1.89 (4.53) m/s | 0 |
| 22:00 | Smoky haze | 23 °C | 3% | 0% | 59% | 761 mm Hg | SE 129° 1.11 (1.14) m/s | 0 |
| 23:00 | Smoky haze | 22 °C | 4% | 0% | 61% | 761 mm Hg | NE 37° 1 (1.31) 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.