5-day weather forecast Osaka 12-08-2026
Weather forecast Osaka today 12.08.2026: patchy rain possible, temperature from 25 °C to 28 °C.
Precipitation probability 60%. Wind up to 6.31 m/s (gusts 11.33 m/s). Air humidity 61–78%, atmospheric pressure 749–752 mm Hg, UV index up to 1.1.
Sunset 18:49
Moonrise 03:53 · Moonset 18:26
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 26 °C | 23% (0.07 mm/hr) | 100% | 69% | 750 mm Hg | NW 313° 4.11 (5.08) m/s | 0 |
| 01:00 | Patchy rain possible | 26 °C | 25% (0.06 mm/hr) | 99% | 73% | 749 mm Hg | WNW 292° 4 (4.97) m/s | 0 |
| 02:00 | Patchy rain possible | 26 °C | 26% (0.09 mm/hr) | 95% | 73% | 749 mm Hg | WNW 288° 3.61 (4.58) m/s | 0 |
| 03:00 | Patchy rain possible | 26 °C | 22% (0.03 mm/hr) | 100% | 74% | 749 mm Hg | W 278° 3.5 (4.44) m/s | 0 |
| 04:00 |  Overcast | 25 °C | 50% (0.36 mm/hr) | 100% | 78% | 749 mm Hg | W 272° 3.19 (4.06) m/s | 0 |
| 05:00 |  Light drizzle | 25 °C | 59% (0.56 mm/hr) | 98% | 78% | 749 mm Hg | W 266° 3 (4) m/s | 0 |
| 06:00 |  Light rain shower | 25 °C | 35% (0.19 mm/hr) | 100% | 77% | 749 mm Hg | W 276° 2.5 (3.36) m/s | 0 |
| 07:00 |  Light drizzle | 26 °C | 40% (0.2 mm/hr) | 100% | 75% | 749 mm Hg | WNW 290° 2.31 (3) m/s | 0.1 |
| 08:00 | Light rain shower | 26 °C | 60% (0.89 mm/hr) | 100% | 75% | 749 mm Hg | WNW 296° 1.5 (1.97) m/s | 0.3 |
| 09:00 |  Light rain | 27 °C | 57% (1 mm/hr) | 83% | 73% | 749 mm Hg | NNE 20° 0.31 (0.36) m/s | 0.6 |
| 10:00 | Light rain shower | 28 °C | 57% (1.13 mm/hr) | 71% | 69% | 750 mm Hg | SE 139° 1.69 (2.28) m/s | 0.7 |
| 11:00 |  Patchy light rain | 27 °C | 57% (1.09 mm/hr) | 55% | 71% | 750 mm Hg | SE 135° 2.31 (2.81) m/s | 1 |
| 12:00 | Light rain shower | 27 °C | 55% (0.9 mm/hr) | 85% | 72% | 750 mm Hg | ESE 113° 2.31 (3.78) m/s | 1.1 |
| 13:00 | Patchy light rain | 27 °C | 57% (1.32 mm/hr) | 74% | 70% | 750 mm Hg | E 85° 3.31 (3.97) m/s | 1 |
| 14:00 |  Patchy rain possible | 28 °C | 24% (0.21 mm/hr) | 76% | 66% | 750 mm Hg | E 96° 6.19 (11.33) m/s | 0.8 |
| 15:00 |  Patchy light drizzle | 28 °C | 22% (0.2 mm/hr) | 70% | 61% | 750 mm Hg | E 101° 6.31 (7.25) m/s | 0.5 |
| 16:00 | Patchy rain possible | 28 °C | 27% (0.28 mm/hr) | 81% | 63% | 750 mm Hg | E 93° 5.5 (6.39) m/s | 0.3 |
| 17:00 | Patchy rain possible | 27 °C | 11% (0.03 mm/hr) | 63% | 64% | 750 mm Hg | E 90° 4.69 (5.78) m/s | 0.1 |
| 18:00 |  Partly cloudy | 27 °C | 8% | 46% | 67% | 750 mm Hg | E 84° 4.31 (5.47) m/s | 0 |
| 19:00 |  Partly cloudy | 26 °C | 9% | 43% | 69% | 751 mm Hg | ENE 78° 3.89 (5.19) m/s | 0 |
| 20:00 | Partly cloudy | 26 °C | 9% | 46% | 71% | 751 mm Hg | E 81° 4.31 (5.78) m/s | 0 |
| 21:00 | Partly cloudy | 26 °C | 9% | 34% | 72% | 752 mm Hg | E 86° 4.5 (6) m/s | 0 |
| 22:00 | Partly cloudy | 26 °C | 11% | 47% | 73% | 752 mm Hg | E 88° 4.31 (5.67) m/s | 0 |
| 23:00 | Partly cloudy | 25 °C | 12% | 58% | 74% | 752 mm Hg | E 83° 3.89 (5.17) 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 24 to 34 °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 60%. 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 24 to 34 °C. Compare the warmest and coolest day on the temperature chart above.
Over the next 5 days the wind in Osaka picks up to 6 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 60%) 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.