5-day weather forecast Osaka 04-08-2026
Weather forecast Osaka today 04.08.2026: patchy rain possible, temperature from 27 °C to 35 °C.
Precipitation probability 42%. Wind up to 2.89 m/s (gusts 3.33 m/s). Air humidity 44–83%, atmospheric pressure 756–758 mm Hg, UV index up to 9.7.
Sunset 18:57
Moonrise 21:43 · Moonset 10:22
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Light rain shower | 28 °C | 42% (0.24 mm/hr) | 100% | 83% | 758 mm Hg | ENE 65° 2 (3.33) m/s | 0 |
| 01:00 |  Patchy rain possible | 27 °C | 25% (0.01 mm/hr) | 100% | 83% | 758 mm Hg | ENE 57° 1.89 (2.44) m/s | 0 |
| 02:00 | Patchy rain possible | 27 °C | 31% (0.07 mm/hr) | 100% | 83% | 758 mm Hg | NE 52° 1.5 (2.56) m/s | 0 |
| 03:00 | Patchy rain possible | 27 °C | 27% (0.02 mm/hr) | 100% | 83% | 758 mm Hg | NE 45° 1.19 (1.53) m/s | 0 |
| 04:00 | Patchy rain possible | 27 °C | 28% (0.03 mm/hr) | 100% | 82% | 758 mm Hg | ENE 61° 1.19 (1.53) m/s | 0 |
| 05:00 | Patchy rain possible | 27 °C | 28% (0.04 mm/hr) | 100% | 82% | 758 mm Hg | ENE 59° 1.19 (1.56) m/s | 0 |
| 06:00 |  Patchy rain possible | 27 °C | 26% (0.02 mm/hr) | 100% | 81% | 758 mm Hg | NE 49° 1.5 (1.94) m/s | 0.1 |
| 07:00 | Patchy rain possible | 27 °C | 25% (0.02 mm/hr) | 100% | 80% | 758 mm Hg | ENE 60° 1.69 (2.14) m/s | 0.4 |
| 08:00 |  Overcast | 27 °C | 19% | 89% | 76% | 758 mm Hg | ENE 71° 1.81 (2.22) m/s | 1.3 |
| 09:00 |  Cloudy | 28 °C | 15% | 86% | 70% | 758 mm Hg | ENE 78° 1.69 (1.97) m/s | 2.7 |
| 10:00 | Overcast | 30 °C | 13% | 89% | 63% | 758 mm Hg | E 90° 2.19 (2.53) m/s | 5.5 |
| 11:00 |  Partly cloudy | 31 °C | 7% | 57% | 57% | 758 mm Hg | E 93° 2.61 (3) m/s | 8.2 |
| 12:00 | Partly cloudy | 33 °C | 4% | 40% | 52% | 758 mm Hg | E 93° 2.39 (2.75) m/s | 9.7 |
| 13:00 | Cloudy | 34 °C | 7% | 73% | 48% | 757 mm Hg | E 93° 2.19 (2.53) m/s | 9.1 |
| 14:00 | Patchy rain possible | 35 °C | 5% (0.01 mm/hr) | 53% | 46% | 756 mm Hg | E 85° 2.69 (3.11) m/s | 7.3 |
| 15:00 | Partly cloudy | 35 °C | 4% | 39% | 46% | 756 mm Hg | E 81° 2.89 (3.33) m/s | 4.8 |
| 16:00 | Patchy rain possible | 34 °C | 9% (0.02 mm/hr) | 79% | 49% | 756 mm Hg | E 95° 1.61 (1.83) m/s | 2.4 |
| 17:00 | Patchy rain possible | 33 °C | 9% (0.02 mm/hr) | 79% | 51% | 756 mm Hg | ESE 103° 1.31 (1.5) m/s | 0.8 |
| 18:00 | Partly cloudy | 32 °C | 4% | 46% | 47% | 756 mm Hg | E 92° 2.69 (3.25) m/s | 0.2 |
| 19:00 |  Partly cloudy | 31 °C | 2% | 26% | 44% | 757 mm Hg | E 79° 2.61 (3.25) m/s | 0 |
| 20:00 | Partly cloudy | 30 °C | 3% | 26% | 47% | 757 mm Hg | ENE 65° 2.31 (2.89) m/s | 0 |
| 21:00 |  Clear | 29 °C | 3% | 24% | 50% | 757 mm Hg | ENE 65° 2.19 (2.78) m/s | 0 |
| 22:00 | Clear | 29 °C | 3% | 17% | 52% | 758 mm Hg | E 85° 2 (2.53) m/s | 0 |
| 23:00 | Clear | 28 °C | 3% | 11% | 56% | 758 mm Hg | ESE 105° 1.5 (1.89) 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 26 to 36 °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 42%. 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 26 to 36 °C. Compare the warmest and coolest day on the temperature chart above.
Over the next 5 days the wind in Osaka picks up to 8 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 42%) 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.