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Weather in Yonezawa, Japan 🇯🇵

Current Weather in Yonezawa

Cloudy
18°C
Feels like 19°C. Cloudy.
🌬️ 4 km/h E
💧 91% Humidity
🧭 1015 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 1.6
🌡️ Dew Point: 16°C
🌅 Sunrise: 05:08 AM
🌇 Sunset: 06:10 PM
Map Overlays:

As of now, Yonezawa is 18°C and cloudy, feeling like 19°C. Relative humidity is 91%, with winds around 4 km/h, and the UV index is 2 (low). Over the next few days, temperatures in Yonezawa range from about 16°C to 26°C.

Hourly Forecast for Yonezawa

09:00
Patchy rain nearby
19°
21%
10:00
Patchy rain nearby
20°
22%
11:00
Patchy rain nearby
21°
17%
12:00
Patchy rain nearby
22°
11%
13:00
Patchy rain nearby
23°
17%
14:00
Patchy rain nearby
23°
14%
15:00
Cloudy
22°
13%
16:00
Cloudy
21°
15%
17:00
Partly Cloudy
20°
16%
18:00
Partly Cloudy
19°
19%
19:00
Mist
19°
38%
20:00
Mist
18°
38%
21:00
Mist
17°
38%
22:00
Mist
17°
38%
23:00
Mist
17°
27%
00:00
Mist
17°
38%
01:00
Mist
17°
26%
02:00
Mist
17°
25%
03:00
Mist
17°
38%
04:00
Mist
17°
32%
05:00
Mist
17°
26%
06:00
Partly Cloudy
17°
20%
07:00
Partly Cloudy
18°
17%
08:00
Cloudy
20°
17%

14-Day Forecast for Yonezawa

Mon, Aug 31
Fog Fog
23° / 16°
Tue, Sep 01
Mist Mist
24° / 17°
Wed, Sep 02
Fog Fog
26° / 19°
Thu, Sep 03
Light rain shower Light rain shower
21° / 14°
Fri, Sep 04
Light rain shower Light rain shower
16° / 14°
Sat, Sep 05
Patchy rain nearby Patchy rain nearby
20° / 14°
Sun, Sep 06
Mist Mist
22° / 13°
Mon, Sep 07
Light rain shower Light rain shower
22° / 12°
Tue, Sep 08
Light rain shower Light rain shower
17° / 14°
Wed, Sep 09
Fog Fog
20° / 17°
Thu, Sep 10
Patchy rain nearby Patchy rain nearby
24° / 20°
Fri, Sep 11
Patchy rain nearby Patchy rain nearby
21° / 20°
Sat, Sep 12
Patchy rain nearby Patchy rain nearby
24° / 19°
Sun, Sep 13
Fog Fog
23° / 16°

Additional Forecasts for Yonezawa

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 120.0 μg/m³
O₃ (Ozone) 55.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.1 μg/m³
SO₂ (Sulphur Dioxide) 1.8 μg/m³
PM2.5 (Fine particles) 0.5 μg/m³
PM10 (Coarse particles) 0.7 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Japan

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Best Time to Be Outside in Yonezawa Today

The most comfortable window in Yonezawa today looks like 14:00 to 17:00, 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 Yonezawa

What is the temperature in Yonezawa right now?

The current temperature in Yonezawa is 18°C (64°F), cloudy (feels like 19°C).

What's the weather like in Yonezawa right now?

Conditions in Yonezawa right now: Cloudy, humidity 91%, wind 4 km/h E.

What is today's forecast for Yonezawa?

Today in Yonezawa: high 23°C, low 16°C, fog. Chance of rain: 37%.

What is the 7-day weather forecast for Yonezawa?

Daily highs and lows for Yonezawa:

  • 2026-08-31: 23°C / 16°C
  • 2026-09-01: 24°C / 17°C
  • 2026-09-02: 26°C / 19°C
  • 2026-09-03: 21°C / 14°C
  • 2026-09-04: 16°C / 14°C
  • 2026-09-05: 20°C / 14°C
  • 2026-09-06: 22°C / 13°C
Is it going to rain in Yonezawa today?

There is a 37% chance of rain in Yonezawa today. Total expected precipitation: 0.12 mm.

What is the wind speed in Yonezawa right now?

Wind in Yonezawa is currently 4 km/h (2 mph) from the E.

What is the UV index in Yonezawa right now?

The UV index in Yonezawa is currently 1.6 (low). Sun protection is recommended when the index is 3 or higher.

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