5-day weather forecast Osaka 09-08-2026
Weather forecast Osaka today 09.08.2026: patchy rain possible, temperature from 27 °C to 31 °C.
Precipitation probability 51%. Wind up to 4.31 m/s (gusts 4.94 m/s). Air humidity 58–82%, atmospheric pressure 755–756 mm Hg, UV index up to 6.9.
Sunset 18:52
Moonrise 00:20 · Moonset 15:50
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 28 °C | 19% (0.01 mm/hr) | 79% | 79% | 755 mm Hg | W 262° 1.89 (2.53) m/s | 0 |
| 01:00 | Patchy rain possible | 27 °C | 19% (0.01 mm/hr) | 76% | 80% | 755 mm Hg | W 266° 1.89 (2.53) m/s | 0 |
| 02:00 | Patchy rain possible | 27 °C | 15% (0.01 mm/hr) | 55% | 81% | 755 mm Hg | W 271° 2 (2.61) m/s | 0 |
| 03:00 | Patchy rain possible | 27 °C | 19% (0.03 mm/hr) | 62% | 82% | 755 mm Hg | W 268° 2 (2.61) m/s | 0 |
| 04:00 |  Partly cloudy | 27 °C | 16% | 57% | 82% | 755 mm Hg | W 271° 1.5 (1.97) m/s | 0 |
| 05:00 |  Patchy light drizzle | 27 °C | 51% (0.61 mm/hr) | 65% | 82% | 755 mm Hg | W 275° 1.19 (1.61) m/s | 0 |
| 06:00 |  Cloudy | 27 °C | 17% | 65% | 81% | 755 mm Hg | WNW 302° 0.39 (0.53) m/s | 0.2 |
| 07:00 | Cloudy | 28 °C | 15% | 69% | 77% | 756 mm Hg | NW 306° 0.69 (0.83) m/s | 0.9 |
| 08:00 | Cloudy | 29 °C | 14% | 75% | 72% | 756 mm Hg | NNW 338° 0.81 (0.94) m/s | 2.5 |
| 09:00 |  Patchy rain possible | 30 °C | 23% (0.12 mm/hr) | 89% | 66% | 756 mm Hg | WNW 293° 0.89 (1.03) m/s | 4.5 |
| 10:00 | Patchy rain possible | 31 °C | 17% (0.09 mm/hr) | 78% | 60% | 755 mm Hg | W 279° 0.89 (1.03) m/s | 6.9 |
| 11:00 | Patchy rain possible | 31 °C | 17% (0.11 mm/hr) | 65% | 59% | 755 mm Hg | WSW 246° 2.19 (2.53) m/s | 6.8 |
| 12:00 |  Light rain shower | 31 °C | 36% (0.53 mm/hr) | 53% | 60% | 755 mm Hg | WSW 238° 3.39 (4.28) m/s | 6.5 |
| 13:00 |  Partly cloudy | 30 °C | 9% | 55% | 65% | 755 mm Hg | WSW 245° 4.31 (4.94) m/s | 5.8 |
| 14:00 | Patchy rain possible | 31 °C | 13% (0.01 mm/hr) | 87% | 61% | 755 mm Hg | WSW 253° 3.31 (4.58) m/s | 5.3 |
| 15:00 | Patchy rain possible | 31 °C | 17% (0.09 mm/hr) | 71% | 58% | 755 mm Hg | WSW 257° 3.61 (4.14) m/s | 3.9 |
| 16:00 | Patchy rain possible | 30 °C | 13% (0.01 mm/hr) | 89% | 60% | 755 mm Hg | W 265° 3.19 (3.67) m/s | 2 |
| 17:00 | Patchy rain possible | 30 °C | 17% (0.07 mm/hr) | 84% | 59% | 755 mm Hg | W 264° 2.39 (2.78) m/s | 0.7 |
| 18:00 | Patchy rain possible | 30 °C | 17% (0.07 mm/hr) | 84% | 60% | 755 mm Hg | W 267° 1.89 (2.33) m/s | 0.2 |
| 19:00 | Patchy rain possible | 29 °C | 13% (0.01 mm/hr) | 86% | 63% | 755 mm Hg | WSW 243° 2.39 (3.11) m/s | 0 |
| 20:00 | Patchy rain possible | 29 °C | 26% (0.27 mm/hr) | 73% | 67% | 755 mm Hg | WSW 247° 2.5 (3.22) m/s | 0 |
| 21:00 |  Cloudy | 28 °C | 12% | 65% | 70% | 755 mm Hg | WSW 245° 1.89 (2.47) m/s | 0 |
| 22:00 | Partly cloudy | 28 °C | 12% | 58% | 72% | 756 mm Hg | WSW 246° 1.5 (1.97) m/s | 0 |
| 23:00 | Partly cloudy | 28 °C | 10% | 40% | 74% | 756 mm Hg | WNW 286° 1.11 (1.47) m/s | 0 |
Frequently asked questions about the 5-day weather in Osaka
Over the next 5 days in Osaka the temperature is expected to range from about 21 to 33 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
The chance of rain in Osaka over the next 5 days reaches 91%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Over the next 5 days the temperature in Osaka ranges from about 21 to 33 °C. Compare the warmest and coolest day on the temperature chart above.
Over the next 5 days the wind in Osaka picks up to 7 m/s. The windiest days are easy to spot on the wind chart above.
For a walk or a trip, pick the days with the lowest chance of rain (up to 91%) and light wind — easy to compare on the 5-day charts above.
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
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.