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.

Saturday
2nd May
22

14

8

8
Sunday
3rd May
18

15

1

4
Monday
4th May
20

15

2

1
Tuesday
5th May
25

14

12

6
Wednesday
6th May
24

16

3

7

5-day weather forecast updated at 04:03 on Saturday 2nd May 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 Saturday 2nd May 2026

Expect broken clouds in Hamamatsu, Japan with a maximum temperature of 22°C, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the west.

22
°C maximum temperature
14
°C minimum temperature
broken clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
31
kph wind from W

Hamamatsu weather for Sunday 3rd May 2026

Expect mostly cloudy with rain in Hamamatsu, Japan with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 14 kph from the south.

18
°C maximum temperature
15
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
4
UV index (Moderate)
100
% chance of some rain
<10
mm of rainfall expected
18
°C wind chill
14
kph wind from S

Hamamatsu weather for Monday 4th May 2026

Expect mostly cloudy with rain in Hamamatsu, Japan with a maximum temperature of 20°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 40-50 mm of rainfall expected with 83% chance of some rain and a fresh breeze of 30 kph from the west.

20
°C maximum temperature
15
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
83
% chance of some rain
<50
mm of rainfall expected
0
no heat & humidity
30
kph wind from W

Hamamatsu weather for Tuesday 5th May 2026

Expect scattered clouds in Hamamatsu, Japan with a maximum temperature of 25°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.

25
°C maximum temperature
14
°C minimum temperature
scattered clouds
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
25
°C wind chill
20
kph wind from NW

Hamamatsu weather for Wednesday 6th May 2026

Expect broken clouds in Hamamatsu, Japan with a maximum temperature of 24°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.