5-day weather forecast Osaka 23-08-2026
Weather forecast Osaka today 23.08.2026: sunny, temperature from 27 °C to 34 °C.
Precipitation probability 26%. Wind up to 5.39 m/s (gusts 10 m/s). Air humidity 46–82%, atmospheric pressure 760–761 mm Hg, UV index up to 9.7.
5 days at a glance — tap a day to open it
Sunrise 05:24
Sunset 18:36
Sunset 18:36
Waxing Gibbous86% illuminated
Moonrise 15:56 · Moonset 00:33
Moonrise 15:56 · Moonset 00:33
Chart
Table
Sun, Aug 23, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 28 °C | 10% | 8% | 81% | 761 mm Hg | WSW 252° 2.61 (5.03) m/s | 0 |
| 01:00 |  Partly cloudy | 27 °C | 13% | 35% | 82% | 761 mm Hg | WSW 249° 2.69 (5.61) m/s | 0 |
| 02:00 | Partly cloudy | 27 °C | 15% | 55% | 82% | 761 mm Hg | WSW 255° 2.61 (5.33) m/s | 0 |
| 03:00 |  Overcast | 27 °C | 24% | 100% | 82% | 761 mm Hg | WSW 255° 2.19 (4.39) m/s | 0 |
| 04:00 | Overcast | 27 °C | 24% | 100% | 81% | 761 mm Hg | W 268° 1.61 (3.11) m/s | 0 |
| 05:00 | Overcast | 27 °C | 24% | 100% | 81% | 761 mm Hg | W 265° 1.19 (2.11) m/s | 0 |
| 06:00 |  Sunny | 27 °C | 9% | 5% | 79% | 761 mm Hg | NW 311° 0.39 (1.03) m/s | 0.1 |
| 07:00 | Sunny | 28 °C | 6% | 2% | 72% | 761 mm Hg | W 269° 0.31 (0.83) m/s | 0.8 |
| 08:00 |  Partly cloudy | 29 °C | 8% | 50% | 66% | 761 mm Hg | SSW 199° 0.69 (0.81) m/s | 2.3 |
| 09:00 | Sunny | 30 °C | 4% | 21% | 60% | 761 mm Hg | SSW 200° 1.19 (1.42) m/s | 4.5 |
| 10:00 | Sunny | 32 °C | 3% | 5% | 56% | 761 mm Hg | SW 236° 1.69 (5.69) m/s | 7.1 |
| 11:00 | Partly cloudy | 33 °C | 5% | 46% | 51% | 761 mm Hg | WSW 241° 2.69 (6.69) m/s | 9 |
| 12:00 | Sunny | 33 °C | 2% | 5% | 49% | 761 mm Hg | WSW 238° 3.81 (7.81) m/s | 9.7 |
| 13:00 |  Cloudy | 34 °C | 7% | 73% | 47% | 761 mm Hg | SW 234° 4.19 (9.19) m/s | 8.9 |
| 14:00 | Partly cloudy | 34 °C | 5% | 57% | 46% | 760 mm Hg | SW 229° 4.61 (9.61) m/s | 6.8 |
| 15:00 | Partly cloudy | 34 °C | 5% | 61% | 46% | 760 mm Hg | SW 223° 4.5 (8.5) m/s | 4.4 |
| 16:00 | Sunny | 33 °C | 2% | 13% | 48% | 760 mm Hg | SW 222° 5 (10) m/s | 2.1 |
| 17:00 |  Patchy rain possible | 31 °C | 21% (0.21 mm/hr) | 84% | 55% | 760 mm Hg | SW 223° 5.31 (6.42) m/s | 0.7 |
| 18:00 | Patchy rain possible | 30 °C | 22% (0.18 mm/hr) | 80% | 61% | 760 mm Hg | SW 229° 5.39 (6.83) m/s | 0.1 |
| 19:00 | Clear | 29 °C | 6% | 14% | 69% | 760 mm Hg | SW 236° 5.39 (7.03) m/s | 0 |
| 20:00 |  Patchy rain possible | 29 °C | 26% (0.13 mm/hr) | 89% | 72% | 761 mm Hg | WSW 238° 5.31 (7.22) m/s | 0 |
| 21:00 |  Light rain shower | 29 °C | 21% (0.18 mm/hr) | 52% | 73% | 761 mm Hg | WSW 248° 4.39 (6.53) m/s | 0 |
| 22:00 | Clear | 28 °C | 7% | 9% | 72% | 761 mm Hg | WSW 253° 3.69 (5.61) m/s | 0 |
| 23:00 | Clear | 28 °C | 7% | 2% | 73% | 761 mm Hg | WSW 257° 3.5 (5.44) m/s | 0 |
Sun, Aug 23, 2026
Frequently asked questions about the 5-day weather in Osaka
What will the weather be like in Osaka over the next 5 days?
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.
On which of the next 5 days will it rain in Osaka?
The chance of rain in Osaka over the next 5 days reaches 49%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for Osaka?
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.
Which of the next 5 days in Osaka will be the warmest and which the coolest?
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.
Will it be windy in Osaka over the next 5 days?
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.
Which day of the week in Osaka is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 49%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for Osaka?
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.