Hamamatsu weather live forecast

Today's maximum temperature in Hamamatsu is expected to be 25°C. Select a day from the live weather forecast for Hamamatsu, Japan for more weather parameters.

Friday
3rd Jul
25

22

4

6
Saturday
4th Jul
26

22

8

7
Sunday
5th Jul
26

21

0

5
Monday
6th Jul
25

23

1

9
Tuesday
7th Jul
28

24

3

9

5-day weather forecast updated at 04:03 on Thursday 2nd 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 3rd July 2026

Expect mostly cloudy with light rain in Hamamatsu, Japan with a maximum temperature of 25°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a gentle breeze of 14 kph from the south-east.

25
°C maximum temperature
22
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
6
UV index (High)
43
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
14
kph wind from SE

Hamamatsu weather for Saturday 4th July 2026

Expect sunshine and showers in Hamamatsu, Japan with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a light breeze of 11 kph from the south.

26
°C maximum temperature
22
°C minimum temperature
sunshine and showers
8
hours of sunshine
7
UV index (High)
38
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
11
kph wind from S

Hamamatsu weather for Sunday 5th July 2026

Expect isolated thunderstorms in Hamamatsu, Japan with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 59% chance of some rain and a light breeze of 12 kph from the east.

26
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
5
UV index (Moderate)
59
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
12
kph wind from E

Hamamatsu weather for Monday 6th July 2026

Expect isolated thunderstorms in Hamamatsu, Japan with a maximum temperature of 25°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 13 kph from the south-east.

25
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
9
UV index (Very High)
65
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
13
kph wind from SE

Hamamatsu weather for Tuesday 7th July 2026

Expect mostly cloudy with rain in Hamamatsu, Japan with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 55% chance of some rain and a light breeze of 11 kph from the south-west.