Hamamatsu weather live forecast

Today's maximum temperature in Hamamatsu is expected to be 32°C. Select a day from the live weather forecast for Hamamatsu, Japan for more weather parameters.

Friday
17th Jul
32

27

7

8
Saturday
18th Jul
31

26

6

9
Sunday
19th Jul
30

26

5

8
Monday
20th Jul
31

26

6

9
Tuesday
21st Jul
33

26

9

10

5-day weather forecast updated at 04:03 on Thursday 16th July 2026 GMT

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

Hamamatsu weather forecast by day

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

Hamamatsu weather for Friday 17th July 2026

Expect isolated thunderstorms in Hamamatsu, Japan with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 76% chance of some rain and a light breeze of 12 kph from the east.

32
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
76
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
12
kph wind from E

Hamamatsu weather for Saturday 18th July 2026

Expect isolated thunderstorms in Hamamatsu, Japan with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 44% chance of some rain and a gentle breeze of 13 kph from the south-east.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
44
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from SE

Hamamatsu weather for Sunday 19th July 2026

Expect isolated thunderstorms in Hamamatsu, Japan with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a light breeze of 12 kph from the south.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
39
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from S

Hamamatsu weather for Monday 20th July 2026

Expect broken clouds in Hamamatsu, Japan with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

31
°C maximum temperature
26
°C minimum temperature
broken clouds
6
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SW

Hamamatsu weather for Tuesday 21st July 2026

Expect broken clouds in Hamamatsu, Japan with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.