5-day weather forecast Osaka 16-08-2026

Weather forecast Osaka Sunday, August 16 16.08.2026: partly cloudy, temperature from 25 °C to 32 °C.

Precipitation probability 27%. Wind up to 4.61 m/s (gusts 5.28 m/s). Air humidity 44–80%, atmospheric pressure 755–757 mm Hg, UV index up to 9.1.

Sunrise 05:19
Sunset 18:45
Waxing Crescent18% illuminated
Moonrise 08:47 · Moonset 20:33
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Table

Forecast from 25 °C to 32 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)262625252525252627283031323232323130302929282828
Precipitation (mm/hr)0.140000000000000000.010.020.040.030000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)804332282323252826231715212332438250766752516058
Rain chance (%)2712121111101086532223410712118899

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)1.892.392.612.692.392.312.192.312.311.811.3111.3922.613.394.614.312.890.691.52.52.812.39
Wind gust (m/s)2.723.363.643.753.363.253.032.862.642.081.51.141.612.3133.925.284.943.530.891.893.143.583.11
Wind direction (°)NE 47°NE 54°ENE 63°ENE 71°ENE 73°ENE 74°ENE 73°ENE 75°E 92°ESE 111°SE 142°SSW 192°SW 232°WSW 250°W 266°WSW 253°WSW 242°WSW 242°WSW 255°NW 306°NNE 29°NE 41°NE 45°ENE 58°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)757980807979787367605349464444465357596062636364

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)756756756756756756756757757757757756756755755755755755756756757757757757

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index0000000.20.92.245.76.89.17.56.141.90.40.100000

Air quality & pollen

Air quality
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
PM2.5 (µg/m³)76.56.56.56.66.56.6777.27.98.17.987.888.99.49.711.61312.410.69.5
PM10 (µg/m³)8.98.78.89.29.49.49.49.59.29.410.410.610.410.410.110.411.812.312.814.816.415.813.612.1
Ozone (O₃) (µg/m³)262626262525273240496071808586858072645853494847
NO₂ (µg/m³)14.213.513.112.81313.31311.69.57.65.84.132.52.63.24.46.17.89.711.612.812.611.6
SO₂ (µg/m³)10.310.510.911.41212.71312.611.710.79.47.96.76.15.85.96.377.88.910.110.91110.7
CO (µg/m³)11399100103103105110124141149139120107102102114151200229220191165148132

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.