5-day weather forecast Osaka 20-07-2026

Weather forecast Osaka Monday, July 20 20.07.2026: patchy rain possible, temperature from 27 °C to 32 °C.

Precipitation probability 25%. Wind up to 5.19 m/s (gusts 5.97 m/s). Air humidity 54–81%, atmospheric pressure 756–758 mm Hg, UV index up to 10.8.

Sunrise 04:59
Sunset 19:09

First Quarter43% illuminated
Moonrise 11:05 · Moonset 22:34

Chart

Table

← Sun, Jul 19

Mon, Jul 20, 2026

Forecast from 27 °C to 32 °C and precipitation

Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	28	28	28	27	27	27	27	28	29	30	31	32	32	32	32	32	32	31	30	29	29	29	28	28
Precipitation (mm/hr)	0.03	0.03	0.03	0.03	0.04	0.03	0	0	0.02	0.04	0.02	0.01	0.02	0	0.01	0	0	0	0	0	0	0	0	0

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	100	100	83	53	56	74	85	82	92	80	70	77	88	16	81	16	19	34	25	30	24	24	32	38
Rain chance (%)	25	25	21	16	18	21	20	17	18	15	11	10	12	3	10	3	4	5	5	7	7	8	9	11

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	1.31	1.19	0.69	0.19	0.69	0.61	0.81	0.89	0.89	1	2	2.89	3.61	4.19	4.5	4.81	5.11	5.19	5	4.39	3.5	3.11	2.89	2.61
Wind gust (m/s)	1.69	1.58	0.92	0.28	0.97	0.81	1.03	1.03	1.03	1.14	2.31	3.33	4.14	4.83	5.17	5.53	5.86	5.97	5.75	5.36	4.42	3.92	3.67	3.33
Wind direction (°)	W 264°	W 262°	W 268°	S 182°	SE 143°	SE 130°	ESE 110°	ESE 105°	SE 132°	S 187°	SW 233°	WSW 247°	WSW 248°	WSW 247°	WSW 242°	WSW 238°	SW 236°	SW 235°	WSW 239°	WSW 243°	WSW 243°	WSW 241°	WSW 238°	SW 234°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	78	79	79	79	81	81	79	75	71	66	60	57	54	54	54	55	57	60	64	69	71	73	75	77

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	756	756	756	756	756	756	757	757	758	757	757	757	757	756	756	756	756	756	757	757	757	758	758	757

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0.3	1.3	3.1	5.6	8.2	10.2	10.8	9.9	7.7	4.8	2.5	1	0.3	0	0	0	0	0

← Sun, Jul 19

Mon, Jul 20, 2026

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.

Learn more about our methodology →