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.

Monday
4th May
22

14

3

4
Tuesday
5th May
20

13

9

6
Wednesday
6th May
21

16

0

6
Thursday
7th May
24

16

13

6
Friday
8th May
24

16

8

6

5-day weather forecast updated at 04:03 on Monday 4th 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 4th May 2026

Expect isolated thunderstorms in Hamamatsu, Japan with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 15% chance of some rain and a fresh breeze of 29 kph from the west.

22
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
15
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
29
kph wind from W

Hamamatsu weather for Tuesday 5th May 2026

Expect broken clouds in Hamamatsu, Japan with a maximum temperature of 20°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-east.

20
°C maximum temperature
13
°C minimum temperature
broken clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from SE

Hamamatsu weather for Wednesday 6th May 2026

Expect overcast skies in Hamamatsu, Japan with a maximum temperature of 21°C, maximum UV of 6 (High) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.

21
°C maximum temperature
16
°C minimum temperature
overcast skies
0
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from NE

Hamamatsu weather for Thursday 7th May 2026

Expect scattered clouds in Hamamatsu, Japan with a maximum temperature of 24°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south.

24
°C maximum temperature
16
°C minimum temperature
scattered clouds
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from S

Hamamatsu weather for Friday 8th May 2026

Expect scattered clouds in Hamamatsu, Japan with a maximum temperature of 24°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the west.