Hamamatsu weather live forecast

Today's maximum temperature in Hamamatsu is expected to be 22°C. Select a day from the live weather forecast for Hamamatsu, Japan for more weather parameters.

Thursday
4th Jun
22

18

0

2
Friday
5th Jun
22

19

2

7
Saturday
6th Jun
23

19

2

5
Sunday
7th Jun
23

20

1

4
Monday
8th Jun
25

20

5

9

5-day weather forecast updated at 04:03 on Thursday 4th June 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 Thursday 4th June 2026

Expect mostly cloudy with light rain in Hamamatsu, Japan with a maximum temperature of 22°C, maximum UV of 2 (Low) and no 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 east.

22
°C maximum temperature
18
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
38
% chance of some rain
<2
mm of rainfall expected
22
°C wind chill
11
kph wind from E

Hamamatsu weather for Friday 5th June 2026

Expect mostly cloudy with light rain in Hamamatsu, Japan with a maximum temperature of 22°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 6% chance of some rain and a gentle breeze of 14 kph from the south-east.

22
°C maximum temperature
19
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
7
UV index (High)
6
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
14
kph wind from SE

Hamamatsu weather for Saturday 6th June 2026

Expect broken clouds in Hamamatsu, Japan with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

23
°C maximum temperature
19
°C minimum temperature
broken clouds
2
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from S

Hamamatsu weather for Sunday 7th June 2026

Expect mostly cloudy with rain in Hamamatsu, Japan with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 63% chance of some rain and a gentle breeze of 18 kph from the east.

23
°C maximum temperature
20
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
4
UV index (Moderate)
63
% chance of some rain
<20
mm of rainfall expected
23
°C wind chill
18
kph wind from E

Hamamatsu weather for Monday 8th June 2026

Expect isolated thunderstorms in Hamamatsu, Japan with a maximum temperature of 25°C, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 30-40 mm of rainfall expected with 63% chance of some rain and a gentle breeze of 19 kph from the west.