Hamamatsu weather live forecast

Today's maximum temperature in Hamamatsu is expected to be 21°C. Select a day from the live weather forecast for Hamamatsu, Japan for more weather parameters.

Monday
6th Apr
21

14

7

7
Tuesday
7th Apr
17

9

2

3
Wednesday
8th Apr
17

8

11

7
Thursday
9th Apr
18

10

3

5
Friday
10th Apr
18

14

0

1

5-day weather forecast updated at 04:03 on Sunday 5th April 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 6th April 2026

Expect sunshine and showers in Hamamatsu, Japan with a maximum temperature of 21°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 14 kph from the south-west.

21
°C maximum temperature
14
°C minimum temperature
sunshine and showers
7
hours of sunshine
7
UV index (High)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
14
kph wind from SW

Hamamatsu weather for Tuesday 7th April 2026

Expect mostly cloudy with rain in Hamamatsu, Japan with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 77% chance of some rain and a moderate breeze of 26 kph from the north-west.

17
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
3
UV index (Moderate)
77
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
26
kph wind from NW

Hamamatsu weather for Wednesday 8th April 2026

Expect scattered clouds in Hamamatsu, Japan with a maximum temperature of 17°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-west.

17
°C maximum temperature
8
°C minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from NW

Hamamatsu weather for Thursday 9th April 2026

Expect mostly cloudy with light rain in Hamamatsu, Japan with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 13 kph from the south.

18
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
5
UV index (Moderate)
45
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
13
kph wind from S

Hamamatsu weather for Friday 10th April 2026

Expect cloudy with some rain in Hamamatsu, Japan with a maximum temperature of 18°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 91% chance of some rain and a gentle breeze of 16 kph from the south-west.