Sendai weather live forecast

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

Thursday
6th Aug
28

22

3

4
Friday
7th Aug
31

24

6

8
Saturday
8th Aug
30

24

6

7
Sunday
9th Aug
27

22

5

4
Monday
10th Aug
27

20

1

6

5-day weather forecast updated at 04:00 on Wednesday 5th August 2026 GMT

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

Sendai weather forecast by day

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

Sendai weather for Thursday 6th August 2026

Expect fog in low lying areas in Sendai, Japan with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

28
°C maximum temperature
22
°C minimum temperature
fog in low lying areas
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
13
kph wind from SE

Sendai weather for Friday 7th August 2026

Expect isolated thunderstorms in Sendai, Japan with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and a gentle breeze of 14 kph from the south-east.

31
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
18
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SE

Sendai weather for Saturday 8th August 2026

Expect broken clouds in Sendai, Japan with a maximum temperature of 30°C, moderate 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 12 kph from the south-east.

30
°C maximum temperature
24
°C minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from SE

Sendai weather for Sunday 9th August 2026

Expect isolated thunderstorms in Sendai, Japan with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a light breeze of 12 kph from the east.

27
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
48
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
12
kph wind from E

Sendai weather for Monday 10th August 2026

Expect isolated thunderstorms in Sendai, Japan with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 50% chance of some rain and a gentle breeze of 16 kph from the north.