Okayama weather live forecast

Today's maximum temperature in Okayama is expected to be 12°C. Select a day from the live weather forecast for Okayama, Japan for more weather parameters.

Sunday
21st Dec
12

7

0

1
Monday
22nd Dec
9

2

3

2
Tuesday
23rd Dec
10

1

9

2
Wednesday
24th Dec
12

8

0

1
Thursday
25th Dec
12

4

2

1

5-day weather forecast updated at 04:01 on Saturday 20th December 2025 GMT

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The 5-day weather forecast for Japan (Okayama) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Okayama weather forecast by day

Below are the detailed weather forecasts for Okayama for the next 5 days.

Okayama weather for Sunday 21st December 2025

Expect mostly cloudy with light rain in Okayama, Japan with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 83% chance of some rain and a gentle breeze of 14 kph from the north-west.

12
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
83
% chance of some rain
<5
mm of rainfall expected
12
°C wind chill
14
kph wind from NW

Okayama weather for Monday 22nd December 2025

Expect scattered clouds in Okayama, Japan with a maximum temperature of 9°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north.

9
°C maximum temperature
2
°C minimum temperature
scattered clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
7
°C wind chill
17
kph wind from N

Okayama weather for Tuesday 23rd December 2025

Expect scattered clouds in Okayama, Japan with a maximum temperature of 10°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

10
°C maximum temperature
1
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from N

Okayama weather for Wednesday 24th December 2025

Expect mostly cloudy with light rain in Okayama, Japan with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 96% chance of some rain and a light breeze of 11 kph from the north-east.

12
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
96
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
11
kph wind from NE

Okayama weather for Thursday 25th December 2025

Expect mostly cloudy with light rain in Okayama, Japan with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 13% chance of some rain and a gentle breeze of 18 kph from the north-west.