Osaka, Japan 14-Day Forecast
Japan 🇯🇵
83°
Patchy rain nearby right now
Today: high 90°, low 82°
Updated 3 hours ago
Osaka weather for the next 14 days
Friday, August 28
Light rain shower High 84° Low 79°Precipitation
86%
· 0.46 in
Max wind
6 mph
Humidity
78%
UV index
9 - Very High
Sunrise / sunset
05:28 AM / 06:30 PM
Saturday, August 29
Light rain shower High 87° Low 78°Precipitation
82%
· 0.25 in
Max wind
11 mph
Humidity
77%
UV index
7 - High
Sunrise / sunset
05:28 AM / 06:28 PM
Sunday, August 30
Patchy rain nearby High 90° Low 78°Precipitation
78%
· 0.23 in
Max wind
12 mph
Humidity
74%
UV index
7 - High
Sunrise / sunset
05:29 AM / 06:27 PM
Monday, August 31
Sunny High 94° Low 79°Precipitation
36%
· 0.03 in
Max wind
13 mph
Humidity
67%
UV index
8 - Very High
Sunrise / sunset
05:30 AM / 06:26 PM
Tuesday, September 1
Overcast High 92° Low 79°Precipitation
14%
· 0.0 in
Max wind
13 mph
Humidity
61%
UV index
7 - High
Sunrise / sunset
05:31 AM / 06:24 PM
Wednesday, September 2
Overcast High 96° Low 80°Precipitation
40%
· 0.03 in
Max wind
15 mph
Humidity
57%
UV index
9 - Very High
Sunrise / sunset
05:31 AM / 06:23 PM
Thursday, September 3
Light rain shower High 92° Low 81°Precipitation
78%
· 0.38 in
Max wind
20 mph
Humidity
65%
UV index
7 - High
Sunrise / sunset
05:32 AM / 06:22 PM
Friday, September 4
Light rain shower High 88° Low 77°Precipitation
82%
· 0.44 in
Max wind
25 mph
Humidity
72%
UV index
7 - High
Sunrise / sunset
05:33 AM / 06:20 PM
Saturday, September 5
Patchy rain nearby High 85° Low 75°Precipitation
10%
· 0.0 in
Max wind
12 mph
Humidity
60%
UV index
7 - High
Sunrise / sunset
05:33 AM / 06:19 PM
Sunday, September 6
Sunny High 89° Low 72°Precipitation
4%
· 0.0 in
Max wind
10 mph
Humidity
54%
UV index
8 - Very High
Sunrise / sunset
05:34 AM / 06:18 PM
Monday, September 7
Partly Cloudy High 89° Low 74°Precipitation
9%
· 0.0 in
Max wind
9 mph
Humidity
55%
UV index
8 - Very High
Sunrise / sunset
05:35 AM / 06:16 PM
Tuesday, September 8
Overcast High 86° Low 76°Precipitation
57%
· 0.05 in
Max wind
8 mph
Humidity
63%
UV index
8 - Very High
Sunrise / sunset
05:36 AM / 06:15 PM
Wednesday, September 9
Patchy rain nearby High 91° Low 76°Precipitation
36%
· 0.03 in
Max wind
10 mph
Humidity
59%
UV index
8 - Very High
Sunrise / sunset
05:36 AM / 06:13 PM
Osaka 14-day outlook: the story
The warmest day of Osaka's 14-day outlook is Wednesday, September 2 with a high near 96°F (36°C); the coolest night comes Sunday, September 6, dipping to 72°F (22°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 91°F (33°C), right in line with the typical August high of 90°F (32°C).
Precipitation is most likely on Friday 28, Saturday 29, Sunday 30, Thursday 3 and beyond; the wettest day looks like Friday, August 28 with about 0.46 in (11.6 mm) expected. For the weekend, expect Saturday 87°F (31°C) and light rain shower / Sunday 90°F (32°C) and patchy rain nearby.
For typical conditions month by month, see the Osaka climate & average temperatures guide.
Osaka forecast questions
Will it rain in Osaka this week?
The forecast currently shows meaningful precipitation chances on 6 of the next 14 days, peaking around Friday, August 28.
What will be the warmest day in Osaka over the next 14 days?
Wednesday, September 2, with a forecast high near 96°F (36°C).
How accurate is a 14-day forecast for Osaka?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Osaka by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 48° | 34° | 7 | 2.3 in | 7.6 h/day | 74% |
| February | 50° | 35° | 7 | 2.5 in | 7.9 h/day | 72% |
| March | 57° | 40° | 11 | 4.5 in | 8.5 h/day | 72% |
| April | 66° | 49° | 10 | 6.1 in | 8.6 h/day | 73% |
| May | 74° | 58° | 11 | 6.9 in | 9.4 h/day | 73% |
| June | 80° | 66° | 14 | 9.0 in | 8.7 h/day | 78% |
| July | 87° | 75° | 16 | 9.9 in | 9.5 h/day | 81% |
| August | 90° | 78° | 14 | 6.6 in | 10.6 h/day | 75% |
| September | 84° | 71° | 14 | 8.6 in | 8.5 h/day | 77% |
| October | 73° | 58° | 10 | 7.0 in | 8.1 h/day | 76% |
| November | 63° | 48° | 8 | 3.3 in | 7.8 h/day | 77% |
| December | 53° | 38° | 7 | 2.4 in | 7.7 h/day | 74% |
14-day forecasts nearby