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🇯🇵 Weather in Hamamatsu

Current Weather in Hamamatsu

Overcast
19°C
Feels like 13°C. Overcast.
🌬️ 8 km/h E
💧 76% Humidity
🧭 1015 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.2
🌡️ Dew Point: 15°C
🌅 Sunrise: 04:35 AM
🌇 Sunset: 06:59 PM
Map Overlays:

In Hamamatsu right now it is 19°C and overcast, feeling like 13°C. Humidity is 76% with winds around 8 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Hamamatsu range from about 18°C to 25°C.

Hourly Forecast for Hamamatsu

07:00
Overcast
19°
15%
08:00
Overcast
20°
14%
09:00
Overcast
20°
11%
10:00
Overcast
21°
10%
11:00
Overcast
22°
7%
12:00
Cloudy
22°
4%
13:00
Cloudy
23°
5%
14:00
Overcast
22°
7%
15:00
Overcast
22°
9%
16:00
Overcast
21°
11%
17:00
Overcast
21°
10%
18:00
Cloudy
20°
10%
19:00
Cloudy
20°
9%
20:00
Partly Cloudy
20°
5%
21:00
Cloudy
20°
8%
22:00
Overcast
20°
15%
23:00
Cloudy
20°
12%
00:00
Cloudy
20°
9%
01:00
Cloudy
19°
12%
02:00
Cloudy
19°
16%
03:00
Cloudy
19°
13%
04:00
Patchy rain nearby
19°
15%
05:00
Cloudy
19°
14%
06:00
Partly Cloudy
19°
8%

14-Day Forecast for Hamamatsu

Sat, Jun 06
Overcast Overcast
23° / 19°
Sun, Jun 07
Heavy rain Heavy rain
21° / 18°
Mon, Jun 08
Moderate rain Moderate rain
25° / 19°
Tue, Jun 09
Partly Cloudy Partly Cloudy
28° / 19°
Wed, Jun 10
Partly Cloudy Partly Cloudy
25° / 20°
Thu, Jun 11
Sunny Sunny
27° / 20°
Fri, Jun 12
Sunny Sunny
25° / 20°
Sat, Jun 13
Patchy rain nearby Patchy rain nearby
25° / 20°
Sun, Jun 14
Patchy rain nearby Patchy rain nearby
21° / 20°
Mon, Jun 15
Sunny Sunny
27° / 20°
Tue, Jun 16
Sunny Sunny
27° / 21°
Wed, Jun 17
Patchy rain nearby Patchy rain nearby
27° / 22°
Thu, Jun 18
Moderate rain Moderate rain
25° / 23°
Fri, Jun 19
Patchy rain nearby Patchy rain nearby
25° / 22°

Additional Forecasts for Hamamatsu

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 138.0 μg/m³
O₃ (Ozone) 42.0 μg/m³
NO₂ (Nitrogen Dioxide) 17.0 μg/m³
SO₂ (Sulphur Dioxide) 6.2 μg/m³
PM2.5 (Fine particles) 10.2 μg/m³
PM10 (Coarse particles) 12.6 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Japan

Browse Weather in Japan by cities in alphabetical order:

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Weather in Japan ›

Best Time to Be Outside in Hamamatsu Today

The most comfortable window in Hamamatsu today looks like 14:00 to 16:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Hamamatsu

What is the temperature in Hamamatsu right now?

The current temperature in Hamamatsu is 19°C (66°F), overcast (feels like 13°C).

What's the weather like in Hamamatsu right now?

Conditions in Hamamatsu right now: Overcast, humidity 76%, wind 8 km/h E.

What is today's forecast for Hamamatsu?

Today in Hamamatsu: high 23°C, low 19°C, overcast. Chance of rain: 14%.

What is the 7-day weather forecast for Hamamatsu?

Daily highs and lows for Hamamatsu:

  • 2026-06-06: 23°C / 19°C
  • 2026-06-07: 21°C / 18°C
  • 2026-06-08: 25°C / 19°C
  • 2026-06-09: 28°C / 19°C
  • 2026-06-10: 25°C / 20°C
  • 2026-06-11: 27°C / 20°C
  • 2026-06-12: 25°C / 20°C
Is it going to rain in Hamamatsu today?

There is a 14% chance of rain in Hamamatsu today. Total expected precipitation: 0.02 mm.

What is the wind speed in Hamamatsu right now?

Wind in Hamamatsu is currently 8 km/h (5 mph) from the E.

What is the UV index in Hamamatsu right now?

The UV index in Hamamatsu is currently 0.2 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇯🇵 Japan:

Tokyo · Yokohama · Osaka · Nagoya · Sapporo · Fukuoka · Kawasaki · Kobe · Kyoto · Saitama · Hiroshima · Sendai · Chiba · Kitakyushu · Niigata · Hamamatsu · Sakai · Kumamoto · Okayama · Shizuoka · Honchō · Kawaguchi · Kagoshima · Hachiōji · Himeji · Matsuyama · Matsudo · Higashi-ōsaka · Kurashiki · Ōita · Nishinomiya-hama · Fukuyama · Kanazawa · Utsunomiya · Amagasaki · Fujisawa · Kashiwa · Toyota · Takamatsu · Toyama · Yokosuka · Nagasaki · Hirakata · Gifu-shi · Machida · Miyazaki · Toyonaka · Ichinomiya · Toyohashi · Minato