5-day weather forecast Osaka 21-07-2026
Weather forecast Osaka today 21.07.2026: partly cloudy, temperature from 27 °C to 35 °C.
Precipitation probability 16%. Wind up to 4.19 m/s (gusts 4.83 m/s). Air humidity 50–85%, atmospheric pressure 755–758 mm Hg, UV index up to 10.3.
Sunset 19:08
Moonrise 12:10 · Moonset 23:04
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 28 °C | 10% | 16% | 79% | 756 mm Hg | WSW 238° 2.19 (2.89) m/s | 0 |
| 01:00 | Clear | 28 °C | 10% | 17% | 81% | 756 mm Hg | SW 233° 1.89 (2.56) m/s | 0 |
| 02:00 | Clear | 28 °C | 11% | 20% | 82% | 756 mm Hg | SW 226° 1.89 (2.56) m/s | 0 |
| 03:00 |  Partly cloudy | 28 °C | 13% | 27% | 84% | 756 mm Hg | SW 228° 1.69 (2.31) m/s | 0 |
| 04:00 | Partly cloudy | 29 °C | 14% | 0% | 79% | 756 mm Hg | SW 224° 1.31 (1.75) m/s | 0 |
| 05:00 | Partly cloudy | 27 °C | 16% | 47% | 85% | 757 mm Hg | SW 217° 1.11 (1.5) m/s | 0 |
| 06:00 |  Partly cloudy | 28 °C | 16% | 50% | 84% | 757 mm Hg | SSW 210° 1.11 (1.39) m/s | 0.3 |
| 07:00 | Partly cloudy | 29 °C | 14% | 56% | 79% | 758 mm Hg | SSW 208° 1.31 (1.5) m/s | 1.2 |
| 08:00 | Partly cloudy | 30 °C | 12% | 58% | 74% | 758 mm Hg | SW 219° 1.5 (1.72) m/s | 2.9 |
| 09:00 |  Cloudy | 31 °C | 11% | 66% | 68% | 757 mm Hg | SW 227° 1.61 (1.83) m/s | 5 |
| 10:00 | Partly cloudy | 32 °C | 7% | 40% | 63% | 757 mm Hg | SW 228° 2 (2.31) m/s | 7.6 |
| 11:00 |  Sunny | 33 °C | 4% | 13% | 58% | 757 mm Hg | SW 232° 2.5 (2.89) m/s | 9.6 |
| 12:00 | Sunny | 34 °C | 2% | 5% | 54% | 756 mm Hg | SW 232° 3.11 (3.58) m/s | 10.3 |
| 13:00 | Sunny | 35 °C | 2% | 6% | 52% | 756 mm Hg | SW 230° 3.69 (4.25) m/s | 9.6 |
| 14:00 | Sunny | 35 °C | 2% | 8% | 50% | 755 mm Hg | SW 231° 4.19 (4.83) m/s | 7.5 |
| 15:00 | Sunny | 35 °C | 2% | 13% | 50% | 755 mm Hg | SW 236° 4.11 (4.72) m/s | 4.9 |
| 16:00 | Sunny | 34 °C | 3% | 23% | 51% | 755 mm Hg | SW 233° 3.81 (4.36) m/s | 2.7 |
| 17:00 |  Patchy rain possible | 34 °C | 11% (0.02 mm/hr) | 84% | 52% | 755 mm Hg | SW 223° 3.69 (4.25) m/s | 1 |
| 18:00 | Patchy rain possible | 33 °C | 12% (0.01 mm/hr) | 86% | 58% | 755 mm Hg | SW 232° 3.69 (4.36) m/s | 0.2 |
| 19:00 | Cloudy | 32 °C | 9% | 64% | 63% | 756 mm Hg | WSW 240° 3.69 (4.72) m/s | 0 |
| 20:00 |  Patchy rain possible | 31 °C | 13% (0.01 mm/hr) | 81% | 67% | 756 mm Hg | WSW 243° 3.5 (4.53) m/s | 0 |
| 21:00 |  Cloudy | 30 °C | 12% | 70% | 69% | 757 mm Hg | WSW 245° 3.11 (3.97) m/s | 0 |
| 22:00 | Partly cloudy | 30 °C | 10% | 50% | 71% | 757 mm Hg | WSW 246° 2.39 (3.14) m/s | 0 |
| 23:00 | Partly cloudy | 30 °C | 10% | 42% | 73% | 757 mm Hg | WSW 241° 2 (2.61) m/s | 0 |
Frequently asked questions about the weather in Osaka
Today in Osaka the temperature ranges from 27 °C to 35 °C, wind up to 4.19 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Osaka today is 16%. View the full multi-day forecast above to see the rain chances for each upcoming day.
The wind speed in Osaka today reaches up to 4.19 m/s with gusts up to 4.83 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Osaka today ranges from 50% to 85%. View the humidity chart above for hourly details.
The UV index in Osaka today reaches up to 10.3. Check the UV index chart above for hourly values throughout the day.
The atmospheric pressure in Osaka today ranges from 755 to 758 mm Hg. View the pressure chart above for hourly readings.
Cloud cover in Osaka today reaches up to 86%. Check the cloud cover chart above for hourly details throughout the day.
Osaka on the map
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.