Yamagata weather live forecast

Today's maximum temperature in Yamagata is expected to be 28°C. Select a day from the live weather forecast for Yamagata, Japan for more weather parameters.

Wednesday
20th May
28

15

6

UV7
Thursday
21st May
19

13

0

UV1
Friday
22nd May
14

9

1

UV3
Saturday
23rd May
17

7

9

UV6
Sunday
24th May
19

11

1

UV3

5-day weather forecast updated at 04:01 on Wednesday 20th May 2026 GMT

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

Yamagata weather forecast by day

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

Yamagata weather for Wednesday 20th May 2026

Expect broken clouds in Yamagata, Japan with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

28
°C maximum temperature
15
°C minimum temperature
broken clouds
6
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
8
kph wind from NW

Yamagata weather for Thursday 21st May 2026

Expect cloudy with some rain in Yamagata, Japan with a maximum temperature of 19°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 90% chance of some rain and a light breeze of 7 kph from the east.

19
°C maximum temperature
13
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV1
UV index (Low)
90
% chance of some rain
<40
mm of rainfall expected
19
°C wind chill
7
kph wind from E

Yamagata weather for Friday 22nd May 2026

Expect mostly cloudy with rain in Yamagata, Japan with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 76% chance of some rain and a light breeze of 9 kph from the east.

14
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
UV3
UV index (Moderate)
76
% chance of some rain
<20
mm of rainfall expected
14
°C wind chill
9
kph wind from E

Yamagata weather for Saturday 23rd May 2026

Expect broken clouds in Yamagata, Japan with a maximum temperature of 17°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

17
°C maximum temperature
7
°C minimum temperature
broken clouds
9
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from E

Yamagata weather for Sunday 24th May 2026

Expect mostly cloudy with light rain in Yamagata, Japan with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 44% chance of some rain and little or no wind of 5 kph from the north.