5-day weather forecast Osaka Sep 9, 2026
25°Weather forecast Osaka today Sep 9, 2026: light rain shower, temperature from 20 °C to 26 °C.
Precipitation probability 94%. Wind up to 10.69 m/s (gusts 18.14 m/s). Air humidity 76–95%, atmospheric pressure 752–760 mm Hg, UV index up to 3.4.
5 days at a glance — tap a day to open it
Sunrise 05:36
Sunset 18:13
Sunset 18:13
New Moon2% illuminated
Moonrise 02:44 · Moonset 16:57
Moonrise 02:44 · Moonset 16:57
Chart
Table
Wed, Sep 9, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 26 °C | 43% (0.12 mm/hr) | 100% | 94% | 753 mm Hg | NNE 30° 1.89 (3.92) m/s | 0 |
| 01:00 | Light rain shower | 26 °C | 58% (0.38 mm/hr) | 100% | 93% | 753 mm Hg | NNE 30° 2.19 (3.92) m/s | 0 |
| 02:00 | Light rain shower | 25 °C | 76% (1.14 mm/hr) | 100% | 93% | 753 mm Hg | NNE 21° 2.19 (3.81) m/s | 0 |
| 03:00 | Light rain shower | 25 °C | 62% (0.47 mm/hr) | 100% | 93% | 753 mm Hg | NE 39° 3.11 (5.22) m/s | 0 |
| 04:00 | Light rain shower | 25 °C | 64% (0.49 mm/hr) | 100% | 94% | 752 mm Hg | NE 46° 2.81 (5.25) m/s | 0 |
| 05:00 | Light rain shower | 25 °C | 82% (2.05 mm/hr) | 100% | 94% | 753 mm Hg | NNE 22° 1.31 (2.72) m/s | 0 |
| 06:00 |  Light rain shower | 25 °C | 83% (2.16 mm/hr) | 100% | 95% | 753 mm Hg | NNW 347° 2.11 (3.94) m/s | 0 |
| 07:00 | Light rain shower | 25 °C | 68% (0.67 mm/hr) | 100% | 94% | 754 mm Hg | N 4° 3.19 (5.42) m/s | 0.1 |
| 08:00 | Light rain shower | 25 °C | 47% (0.26 mm/hr) | 100% | 88% | 754 mm Hg | N 4° 4.31 (8) m/s | 0.2 |
| 09:00 | Light rain shower | 25 °C | 73% (0.99 mm/hr) | 100% | 90% | 753 mm Hg | N 5° 3.89 (8.5) m/s | 1.2 |
| 10:00 |  Moderate or heavy rain shower | 24 °C | 89% (4.72 mm/hr) | 100% | 92% | 754 mm Hg | NNE 15° 5.39 (10.11) m/s | 2.3 |
| 11:00 | Light rain shower | 24 °C | 64% (0.7 mm/hr) | 100% | 86% | 752 mm Hg | NNE 27° 7.81 (13.92) m/s | 3.4 |
| 12:00 | Moderate or heavy rain shower | 23 °C | 84% (3.11 mm/hr) | 100% | 88% | 752 mm Hg | NNW 334° 4.31 (8.42) m/s | 1.3 |
| 13:00 | Moderate or heavy rain shower | 22 °C | 84% (3.53 mm/hr) | 100% | 87% | 753 mm Hg | N 354° 10.69 (16.72) m/s | 0.8 |
| 14:00 |  Torrential rain shower | 20 °C | 94% (11.12 mm/hr) | 100% | 91% | 753 mm Hg | N 352° 8.89 (18.14) m/s | 0.8 |
| 15:00 | Moderate or heavy rain shower | 20 °C | 89% (5.59 mm/hr) | 100% | 91% | 755 mm Hg | NNW 334° 5.31 (13.83) m/s | 0.4 |
| 16:00 | Light rain shower | 21 °C | 74% (1.51 mm/hr) | 100% | 86% | 757 mm Hg | W 267° 3.31 (6.83) m/s | 0.2 |
| 17:00 | Light rain shower | 21 °C | 73% (1.35 mm/hr) | 100% | 87% | 756 mm Hg | NNW 345° 6.31 (12.64) m/s | 0 |
| 18:00 |  Patchy rain possible | 21 °C | 25% (0.01 mm/hr) | 100% | 82% | 757 mm Hg | N 355° 4.61 (11.61) m/s | 0 |
| 19:00 | Light rain shower | 23 °C | 46% (0.31 mm/hr) | 100% | 82% | 755 mm Hg | NNE 20° 5.69 (11.61) m/s | 0 |
| 20:00 |  Moderate or heavy rain shower | 22 °C | 83% (2.94 mm/hr) | 100% | 87% | 757 mm Hg | NW 323° 5 (8.53) m/s | 0 |
| 21:00 |  Overcast | 22 °C | 22% | 100% | 78% | 760 mm Hg | N 351° 4.31 (10.72) m/s | 0 |
| 22:00 |  Clear | 22 °C | 8% | 8% | 76% | 760 mm Hg | N 349° 5.39 (10.72) m/s | 0 |
| 23:00 | Clear | 21 °C | 9% | 15% | 78% | 760 mm Hg | NNW 339° 4.5 (9.72) m/s | 0 |
Wed, Sep 9, 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 20 to 31 °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 94%. 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 20 to 31 °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 11 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 94%) 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.
Will I need an umbrella or sunscreen in Osaka this week?
Rain reaches a 94% chance across the next 5 days, so pack something waterproof for the wettest of them — the daily strip above shows which. Today’s UV index peaks at 3.4; sunscreen is worth it from about 3 upwards.
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.