5-day weather forecast Osaka 18-07-2026

Weather forecast Osaka today 18.07.2026: patchy rain possible, temperature from 28 °C to 34 °C.

Precipitation probability 60%. Wind up to 5.19 m/s (gusts 6.25 m/s). Air humidity 52–85%, atmospheric pressure 752–755 mm Hg, UV index up to 9.8.

Sunrise 04:58
Sunset 19:10
Waxing Crescent23% illuminated
Moonrise 08:50 · Moonset 21:38
Chart
Table
Sat, Jul 18, 2026
TemperatureRain chanceCloud coverHumidityPressureWindUV Index
00:00Weather
Clear
29 °C7% 24%69%753 mm HgWSW 251° 1 (1.33) m/s0
01:00Weather
Smoky haze
29 °C8% 30%71%753 mm HgWNW 284° 0.89 (1.22) m/s0
02:00Weather
Smoky haze
29 °C9% 33%72%753 mm HgWNW 300° 0.39 (0.53) m/s0
03:00Weather
Smoky haze
28 °C11% 48%74%753 mm HgNNW 341° 0.19 (0.28) m/s0
04:00Weather
Overcast
29 °C11% 100%75%752 mm HgESE 117° 1 (3) m/s0
05:00Weather
Smoky haze
28 °C10% 36%76%753 mm HgE 91° 1.19 (1.67) m/s0
06:00Weather
Partly cloudy
28 °C9% 28%74%753 mm HgE 89° 1.5 (1.92) m/s0.3
07:00Weather
Partly cloudy
29 °C7% 33%69%753 mm HgENE 74° 2.31 (2.67) m/s1.2
08:00Weather
Sunny
30 °C5% 21%64%753 mm HgE 83° 2.11 (2.42) m/s3
09:00Weather
Partly cloudy
32 °C6% 39%58%753 mm HgESE 109° 1.61 (1.83) m/s5.3
10:00Weather
Patchy rain possible
33 °C8% (0.04 mm/hr)52%54%753 mm HgS 191° 1.5 (1.72) m/s7.5
11:00Weather
Patchy rain possible
34 °C9% (0.01 mm/hr)78%52%753 mm HgSW 230° 2.89 (3.33) m/s9.2
12:00Weather
Patchy rain possible
34 °C17% (0.07 mm/hr)78%52%753 mm HgWSW 238° 4.19 (4.89) m/s9.8
13:00Weather
Patchy rain possible
34 °C17% (0.06 mm/hr)78%53%753 mm HgWSW 238° 4.81 (5.53) m/s8.5
14:00Weather
Patchy rain possible
33 °C18% (0.1 mm/hr)82%58%753 mm HgSW 236° 5.19 (6.25) m/s7.6
15:00Weather
Patchy rain possible
32 °C36% (0.38 mm/hr)81%60%753 mm HgWSW 241° 4.69 (5.42) m/s5.1
16:00Weather
Light rain shower
32 °C57% (1.21 mm/hr)69%62%753 mm HgWSW 247° 4.31 (5.58) m/s2.9
17:00Weather
Patchy rain possible
31 °C57% (1.41 mm/hr)78%65%753 mm HgWSW 245° 3.39 (3.92) m/s1.2
18:00Weather
Patchy rain possible
30 °C58% (1.59 mm/hr)72%72%753 mm HgWSW 247° 2.89 (4.64) m/s0.3
19:00Weather
Patchy rain possible
29 °C60% (1.11 mm/hr)72%80%754 mm HgWSW 258° 2.61 (3.42) m/s0
20:00Weather
Patchy rain possible
28 °C60% (0.78 mm/hr)87%83%754 mm HgWSW 250° 1.89 (3.67) m/s0
21:00Weather
Patchy rain possible
28 °C25% (0.11 mm/hr)55%83%754 mm HgW 262° 1.31 (1.78) m/s0
22:00Weather
Light rain shower
28 °C29% (0.15 mm/hr)63%84%755 mm HgNW 313° 0.69 (0.94) m/s0
23:00Weather
Patchy rain possible
28 °C25% (0.1 mm/hr)52%85%755 mm HgENE 61° 0.61 (0.83) m/s0
Sat, Jul 18, 2026

Frequently asked questions about the weather in Osaka

Today in Osaka the temperature ranges from 28 °C to 34 °C, wind up to 5.19 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Osaka today is 60%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Osaka today reaches up to 5.19 m/s with gusts up to 6.25 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Osaka today ranges from 52% to 85%. View the humidity chart above for hourly details.

The UV index in Osaka today reaches up to 9.8. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Osaka today ranges from 752 to 755 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Osaka today reaches up to 100%. Check the cloud cover chart above for hourly details throughout the day.

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.