Support Time.now: Join our Premium Plan for an ad-free experience! Support Us: Go Premium Ad-Free!

Weather in Niigata, Japan 🇯🇵

Weather Forecast in Niigata

Current Weather in Niigata

Partly cloudy
28°C
Feels like 34°C. Partly cloudy.
🌬️ 8 km/h SSW
💧 84% Humidity
🧭 1008 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 23°C
🌅 Sunrise: 04:38 AM
🌇 Sunset: 07:02 PM
Map Overlays:

In Niigata right now it is 28°C and partly cloudy, feeling like 34°C. Humidity is 84% with winds around 8 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Niigata range from about 24°C to 28°C.

Hourly Forecast for Niigata

04:00
Partly Cloudy
25°
19%
05:00
Partly Cloudy
25°
20%
06:00
Overcast
26°
29%
07:00
Patchy rain nearby
26°
37%
08:00
Light rain shower
27°
46%
09:00
Light rain shower
27°
33%
10:00
Patchy rain nearby
27°
39%
11:00
Patchy rain nearby
28°
34%
12:00
Patchy rain nearby
28°
34%
13:00
Patchy rain nearby
28°
21%
14:00
Patchy rain nearby
28°
28%
15:00
Patchy rain nearby
28°
21%
16:00
Patchy rain nearby
28°
24%
17:00
Patchy rain nearby
27°
45%
18:00
Patchy rain nearby
26°
59%
19:00
Partly Cloudy
26°
18%
20:00
Partly Cloudy
25°
19%
21:00
Partly Cloudy
25°
18%
22:00
Partly Cloudy
25°
19%
23:00
Partly Cloudy
25°
19%
00:00
Partly Cloudy
25°
21%
01:00
Partly Cloudy
25°
22%
02:00
Mist
25°
25%
03:00
Partly Cloudy
25°
19%

14-Day Forecast for Niigata

Tue, Jul 21
Partly Cloudy Partly Cloudy
28° / 25°
Wed, Jul 22
Patchy rain nearby Patchy rain nearby
28° / 24°
Thu, Jul 23
Light rain shower Light rain shower
27° / 24°
Fri, Jul 24
Patchy rain nearby Patchy rain nearby
28° / 24°
Sat, Jul 25
Patchy rain nearby Patchy rain nearby
28° / 23°
Sun, Jul 26
Light rain shower Light rain shower
26° / 23°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
27° / 23°
Tue, Jul 28
Partly Cloudy Partly Cloudy
27° / 23°
Wed, Jul 29
Partly Cloudy Partly Cloudy
28° / 24°
Thu, Jul 30
Sunny Sunny
29° / 25°
Fri, Jul 31
Sunny Sunny
29° / 25°
Sat, Aug 01
Sunny Sunny
28° / 25°
Sun, Aug 02
Sunny Sunny
30° / 25°
Mon, Aug 03
Sunny Sunny
30° / 25°

Additional Forecasts for Niigata

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 160.0 μg/m³
O₃ (Ozone) 64.0 μg/m³
NO₂ (Nitrogen Dioxide) 12.8 μg/m³
SO₂ (Sulphur Dioxide) 2.1 μg/m³
PM2.5 (Fine particles) 39.5 μg/m³
PM10 (Coarse particles) 40.3 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Japan

Browse Weather in Japan by cities in alphabetical order:

A C F G H I K M N O S T U W Y

Weather in Japan ›

Best Time to Be Outside in Niigata Today

The most comfortable window in Niigata today looks like 19:00 to 19:00, when it is around 26°C. It should stay dry through that window. The next likely rain is around 18:00.

Frequently Asked Questions about Weather in Niigata

What is the temperature in Niigata right now?

The current temperature in Niigata is 28°C (82°F), partly cloudy (feels like 34°C).

What's the weather like in Niigata right now?

Conditions in Niigata right now: Partly cloudy, humidity 84%, wind 8 km/h SSW.

What is today's forecast for Niigata?

Today in Niigata: high 28°C, low 25°C, partly cloudy. Chance of rain: 73%.

What is the 7-day weather forecast for Niigata?

Daily highs and lows for Niigata:

  • 2026-07-21: 28°C / 25°C
  • 2026-07-22: 28°C / 24°C
  • 2026-07-23: 27°C / 24°C
  • 2026-07-24: 28°C / 24°C
  • 2026-07-25: 28°C / 23°C
  • 2026-07-26: 26°C / 23°C
  • 2026-07-27: 27°C / 23°C
Is it going to rain in Niigata today?

There is a 73% chance of rain in Niigata today. Total expected precipitation: 2.53 mm.

What is the wind speed in Niigata right now?

Wind in Niigata is currently 8 km/h (5 mph) from the SSW.

What is the UV index in Niigata right now?

The UV index in Niigata is currently 0 (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