Hamamatsu weather live forecast

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

Monday
25th May
26

18

8

UV5
Tuesday
26th May
26

20

7

UV7
Wednesday
27th May
24

20

0

UV8
Thursday
28th May
24

20

0

UV2
Friday
29th May
29

20

12

UV9

5-day weather forecast updated at 04:02 on Sunday 24th 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 Monday 25th May 2026

Expect broken clouds in Hamamatsu, Japan with a maximum temperature of 26°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.

26
°C maximum temperature
18
°C minimum temperature
broken clouds
8
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
26
°C wind chill
13
kph wind from S

Hamamatsu weather for Tuesday 26th May 2026

Expect broken clouds in Hamamatsu, Japan with a maximum temperature of 26°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

26
°C maximum temperature
20
°C minimum temperature
broken clouds
7
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
26
°C wind chill
14
kph wind from SE

Hamamatsu weather for Wednesday 27th May 2026

Expect cloudy with some rain in Hamamatsu, Japan with a maximum temperature of 24°C, maximum UV of 8 (Very High) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 72% chance of some rain and a light breeze of 10 kph from the south-east.

24
°C maximum temperature
20
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV8
UV index (Very High)
72
% chance of some rain
<20
mm of rainfall expected
24
°C wind chill
10
kph wind from SE

Hamamatsu weather for Thursday 28th May 2026

Expect cloudy with some rain in Hamamatsu, Japan with a maximum temperature of 24°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a light breeze of 11 kph from the east.

24
°C maximum temperature
20
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV2
UV index (Low)
83
% chance of some rain
<20
mm of rainfall expected
24
°C wind chill
11
kph wind from E

Hamamatsu weather for Friday 29th May 2026

Expect sunshine and showers in Hamamatsu, Japan with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a moderate breeze of 24 kph from the west.