5-day weather forecast Osaka 31-07-2026

Weather forecast Osaka today 31.07.2026: sunny, temperature from 28 °C to 34 °C.

Precipitation probability 5%. Wind up to 3.39 m/s (gusts 3.92 m/s). Air humidity 44–69%, atmospheric pressure 753–755 mm Hg, UV index up to 8.9.

Sunrise 05:07
Sunset 19:01
Waning Gibbous91% illuminated
Moonrise 20:06 · Moonset 06:33
Chart
Table
Fri, Jul 31, 2026
TemperatureRain chanceCloud coverHumidityPressureWindUV Index
00:00Weather
Clear
29 °C4% 4%64%755 mm HgNE 55° 1.31 (1.75) m/s0
01:00Weather
Clear
29 °C4% 8%65%755 mm HgNE 43° 1.5 (1.97) m/s0
02:00Weather
Clear
29 °C4% 3%66%755 mm HgNE 45° 0.89 (1.19) m/s0
03:00Weather
Clear
28 °C5% 6%67%755 mm HgNE 34° 2.11 (2.81) m/s0
04:00Weather
Clear
28 °C5% 2%68%755 mm HgNE 44° 1.19 (1.61) m/s0
05:00Weather
Sunny
28 °C5% 1%69%755 mm HgNNE 23° 1.61 (2.19) m/s0
06:00Weather
Sunny
28 °C5% 0%68%755 mm HgNNE 21° 1.19 (1.56) m/s0.2
07:00Weather
Sunny
29 °C4% 3%65%755 mm HgN 9° 1.11 (1.33) m/s0.9
08:00Weather
Sunny
30 °C3% 4%58%755 mm HgNNW 347° 0.81 (0.92) m/s2.6
09:00Weather
Sunny
32 °C2% 2%54%755 mm HgWNW 293° 1 (1.14) m/s4.4
10:00Weather
Sunny
33 °C2% 4%50%755 mm HgW 274° 1.89 (2.19) m/s7.3
11:00Weather
Sunny
34 °C1% 5%46%755 mm HgW 270° 2.5 (2.89) m/s8.8
12:00Weather
Sunny
34 °C1% 5%44%754 mm HgW 264° 3.11 (3.58) m/s8.9
13:00Weather
Sunny
34 °C1% 5%45%754 mm HgW 259° 3.39 (3.92) m/s8.2
14:00Weather
Sunny
34 °C1% 5%45%753 mm HgWSW 253° 3.19 (3.67) m/s6.6
15:00Weather
Sunny
34 °C2% 12%45%753 mm HgWSW 240° 2.81 (3.22) m/s4.2
16:00Weather
Sunny
34 °C2% 11%46%753 mm HgWSW 244° 2.61 (3) m/s1.8
17:00Weather
Sunny
33 °C2% 10%48%753 mm HgWSW 251° 1.81 (2.08) m/s0.7
18:00Weather
Sunny
33 °C2% 7%50%753 mm HgW 275° 1.31 (1.61) m/s0.1
19:00Weather
Sunny
32 °C2% 5%50%754 mm HgN 0° 1 (1.28) m/s0
20:00Weather
Clear
32 °C2% 5%51%754 mm HgNNE 15° 2.31 (3.08) m/s0
21:00Weather
Clear
31 °C2% 2%52%755 mm HgNNE 19° 2.19 (2.97) m/s0
22:00Weather
Clear
31 °C2% 3%55%754 mm HgNNE 15° 2.11 (2.81) m/s0
23:00Weather
Clear
30 °C3% 2%58%754 mm HgNE 41° 1.81 (2.39) m/s0
Fri, Jul 31, 2026

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 27 to 37 °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 37%. 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 27 to 37 °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 37%) 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.