Weather in Jōetsu, Japan
Saturday 7 November 2026 | 09:19
10°
Drizzle
Feels like 8°
- High
- 12°
- Low
- 10°
- Humidity
- 84%
- Wind
- 13 km/h
Jōetsu: the next 12 hours at a glance
- Rain likely around 09:00 (100%): take an umbrella.
- Up to 12° around 10:00.
- Best time to go out: around 20:00 (11°).
Temperature and rain / Jōetsu
The coming days
High
19°
Low
4°
Average high
15.1°
Average low
9.1°
Total rain
165.9 mm
Average rain
11.1 mm
Air quality - Jōetsu
Particles and ozone
Good
4.70 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM106.50µg/m³
Ozone68µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Jōetsu
Tomorrow in Jōetsu, expect Broken clouds ☁️, with:\n\n- High of 13°\n- Low of 9°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-07