Live Weather & Forecast
Weather in Niigata
Japan · Real-time conditions & 3-day outlook
17°C
Feels like 17°C
63°F / Feels 63°F
Light rain
Niigata, Japan
🌞 Daytime
Updated: 2026-04-15 12:30
Humidity
83%
Wind
10.4 km/h NE
Wind Gust
14.8 km/h
Pressure
1009 mb
Visibility
10 km
UV Index
1.9
(Low)
Precipitation
2.77 mm
Cloud Cover
75%
Dew Point
13.9°C
Wind Degree
50°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (3)
CO
359.9 μg/m³
NO₂
30.8 μg/m³
O₃
58 μg/m³
SO₂
12.8 μg/m³
PM 2.5
35.7 μg/m³
PM 10
48.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Niigata, Japan
12 AM
17°
Patchy rain nearby
1 AM
17°
Patchy rain nearby
2 AM
17°
Patchy rain nearby
3 AM
17°
Patchy rain nearby
4 AM
17°
Overcast
5 AM
17°
Cloudy
6 AM
17°
Patchy rain nearby
7 AM
17°
Patchy rain nearby
8 AM
17°
Light rain
9 AM
17°
Light drizzle
10 AM
18°
Patchy rain nearby
11 AM
18°
Patchy rain nearby
12 PM
17°
Light rain
1 PM
17°
Light rain
2 PM
16°
Moderate rain
3 PM
16°
Light rain
4 PM
16°
Light rain
5 PM
16°
Light rain
6 PM
16°
Light rain
7 PM
15°
Moderate rain
8 PM
15°
Light drizzle
9 PM
16°
Patchy rain nearby
10 PM
16°
Overcast
11 PM
15°
Patchy rain nearby
3-Day Forecast
Daily overview for Niigata, Japan
Today
Heavy rain
18°
/
15°
🌧️ 96% chance of rain
💧 Avg. humidity: 87%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 20.9 mm
☀️ UV Index: 0.3
🌅 Sunrise: 05:30 AM
🌇 Sunset: 06:32 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Sunny
18°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 60%
💨 Max wind: 26.3 km/h
🌧️ Total precip: 0.06 mm
☀️ UV Index: 2.1
🌅 Sunrise: 05:29 AM
🌇 Sunset: 06:33 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
19°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 18.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 05:27 AM
🌇 Sunset: 06:34 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Niigata
Plan your trip around the most favorable weather conditions in Niigata, Japan.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Niigata?
Current conditions in Niigata: Light rain, temperature 17°C, humidity 83%.
What is the best time to visit Niigata?
The best time to visit Niigata is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Niigata?
Niigata shares the climate of Japan. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Niigata?
Rainfall patterns in Niigata vary by season. Peak rainfall typically occurs outside of the dry season.
What should I pack for Niigata?
For visits during June – September: light clothing and sun protection. For the November – March period: layers and a waterproof jacket are recommended for Niigata.
What country is Niigata in?
Niigata is a state/province of Japan.
What are the public holidays in Niigata in 2026?
View the full list of 2026 public holidays for Niigata on our Holidays page.
What are the coordinates for the weather forecast in Niigata?
The weather forecast for Niigata is based on coordinates 34.7578, 134.7936.