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Weather in Kusatsu, Japan 🇯🇵

Current Weather in Kusatsu

Mist
20°C
Feels like 23°C. Mist.
🌬️ 4 km/h ESE
💧 96% Humidity
🧭 1011 hPa
👁️ 2.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 20°C
🌅 Sunrise: 05:31 AM
🌇 Sunset: 06:17 PM
Map Overlays:

The current temperature in Kusatsu is 20°C, mist, feeling like 23°C. Humidity sits at 96% and winds are near 4 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Kusatsu range from about 20°C to 27°C.

Hourly Forecast for Kusatsu

07:00
Patchy rain nearby
21°
37%
08:00
Patchy rain nearby
22°
29%
09:00
Patchy rain nearby
22°
30%
10:00
Patchy rain nearby
24°
16%
11:00
Patchy rain nearby
26°
19%
12:00
Patchy rain nearby
27°
16%
13:00
Patchy rain nearby
27°
16%
14:00
Patchy rain nearby
27°
16%
15:00
Patchy rain nearby
26°
18%
16:00
Patchy rain nearby
25°
20%
17:00
Patchy rain nearby
24°
23%
18:00
Patchy rain nearby
23°
26%
19:00
Patchy rain nearby
22°
27%
20:00
Patchy rain nearby
22°
28%
21:00
Overcast
22°
28%
22:00
Patchy rain nearby
22°
29%
23:00
Patchy rain nearby
22°
34%
00:00
Patchy rain nearby
22°
30%
01:00
Patchy rain nearby
22°
29%
02:00
Overcast
22°
27%
03:00
Patchy rain nearby
22°
28%
04:00
Overcast
22°
26%
05:00
Overcast
22°
27%
06:00
Overcast
22°
28%

14-Day Forecast for Kusatsu

Sat, Sep 05
Patchy rain nearby Patchy rain nearby
27° / 20°
Sun, Sep 06
Light rain shower Light rain shower
24° / 20°
Mon, Sep 07
Light rain shower Light rain shower
24° / 20°
Tue, Sep 08
Patchy rain nearby Patchy rain nearby
25° / 21°
Wed, Sep 09
Patchy rain nearby Patchy rain nearby
24° / 21°
Thu, Sep 10
Light rain shower Light rain shower
21° / 20°
Fri, Sep 11
Light rain shower Light rain shower
20° / 19°
Sat, Sep 12
Sunny Sunny
27° / 20°
Sun, Sep 13
Overcast Overcast
27° / 21°
Mon, Sep 14
Overcast Overcast
27° / 22°
Tue, Sep 15
Light rain shower Light rain shower
23° / 21°
Wed, Sep 16
Light rain shower Light rain shower
26° / 22°
Thu, Sep 17
Sunny Sunny
28° / 21°
Fri, Sep 18
Sunny Sunny
29° / 20°

Additional Forecasts for Kusatsu

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 124.0 μg/m³
O₃ (Ozone) 39.0 μg/m³
NO₂ (Nitrogen Dioxide) 15.3 μg/m³
SO₂ (Sulphur Dioxide) 2.5 μg/m³
PM2.5 (Fine particles) 5.3 μg/m³
PM10 (Coarse particles) 6.9 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Japan

Browse Weather in Japan by cities in alphabetical order:

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Best Time to Be Outside in Kusatsu Today

The most comfortable window in Kusatsu today looks like 15:00 to 18:00, when it is around 25°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Kusatsu

What is the temperature in Kusatsu right now?

Kusatsu is sitting at 20°C (69°F) right now, mist (feels like 23°C).

What's the weather like in Kusatsu right now?

Right now Kusatsu has Mist, humidity 96%, wind 4 km/h ESE.

What is today's forecast for Kusatsu?

Today in Kusatsu: high 27°C, low 20°C, patchy rain nearby. Chance of rain: 70%.

What is the 7-day weather forecast for Kusatsu?

Daily highs and lows for Kusatsu:

  • 2026-09-05: 27°C / 20°C
  • 2026-09-06: 24°C / 20°C
  • 2026-09-07: 24°C / 20°C
  • 2026-09-08: 25°C / 21°C
  • 2026-09-09: 24°C / 21°C
  • 2026-09-10: 21°C / 20°C
  • 2026-09-11: 20°C / 19°C
Is it going to rain in Kusatsu today?

There is a 70% chance of rain in Kusatsu today. Total expected precipitation: 1.2 mm.

What is the wind speed in Kusatsu right now?

Wind in Kusatsu is currently 4 km/h (2 mph) from the ESE.

What is the UV index in Kusatsu right now?

The UV index in Kusatsu is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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