Matsuyama weather live forecast

Today's maximum temperature in Matsuyama is expected to be 26°C. Select a day from the live weather forecast for Matsuyama, Japan for more weather parameters.

Wednesday
9th Sep
26

22

0

1
Thursday
10th Sep
26

22

1

4
Friday
11th Sep
28

23

4

5
Saturday
12th Sep
29

24

7

5
Sunday
13th Sep
29

25

7

8

5-day weather forecast updated at 04:01 on Tuesday 8th September 2026 GMT

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

Matsuyama weather forecast by day

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

Matsuyama weather for Wednesday 9th September 2026

Expect isolated thunderstorms in Matsuyama, Japan with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 1 (Low) and no hours of bright sunshine. There are 40-50 mm of rainfall expected with 95% chance of some rain and a gentle breeze of 19 kph from the north-east.

26
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
1
UV index (Low)
95
% chance of some rain
<50
mm of rainfall expected
L
low heat & humidity
19
kph wind from NE

Matsuyama weather for Thursday 10th September 2026

Expect mostly cloudy with rain in Matsuyama, Japan with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 54% chance of some rain and a gentle breeze of 16 kph from the north-east.

26
°C maximum temperature
22
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
4
UV index (Moderate)
54
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
16
kph wind from NE

Matsuyama weather for Friday 11th September 2026

Expect isolated thunderstorms in Matsuyama, Japan with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 61% chance of some rain and a light breeze of 10 kph from the north-east.

28
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
5
UV index (Moderate)
61
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
10
kph wind from NE

Matsuyama weather for Saturday 12th September 2026

Expect isolated thunderstorms in Matsuyama, Japan with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a light breeze of 8 kph from the east.

29
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
5
UV index (Moderate)
70
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from E

Matsuyama weather for Sunday 13th September 2026

Expect isolated thunderstorms in Matsuyama, Japan with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 79% chance of some rain and little or no wind of 6 kph from the east.