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Weather in Shiojiri, Japan 🇯🇵

Weather Forecast in Shiojiri

Current Weather in Shiojiri

Patchy rain nearby
24°C
Feels like 19°C. Patchy rain nearby.
🌬️ 4 km/h NNW
💧 91% Humidity
🧭 1010 hPa
👁️ 9.0 km Visibility
☀️ UV Index: 0.2
🌡️ Dew Point: 22°C
🌅 Sunrise: 04:46 AM
🌇 Sunset: 07:02 PM
Map Overlays:

In Shiojiri right now it is 24°C and patchy rain nearby, feeling like 19°C. Humidity is 91% with winds around 4 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Shiojiri range from about 17°C to 32°C.

Hourly Forecast for Shiojiri

19:00
Patchy rain nearby
20°
30%
20:00
Mist
20°
22%
21:00
Mist
19°
24%
22:00
Mist
19°
25%
23:00
Mist
19°
26%
00:00
Mist
18°
26%
01:00
Mist
18°
27%
02:00
Mist
18°
27%
03:00
Mist
18°
27%
04:00
Mist
18°
27%
05:00
Mist
17°
27%
06:00
Mist
20°
27%
07:00
Partly Cloudy
22°
20%
08:00
Partly Cloudy
24°
14%
09:00
Sunny
27°
7%
10:00
Patchy rain nearby
28°
12%
11:00
Patchy rain nearby
30°
20%
12:00
Patchy rain nearby
30°
26%
13:00
Patchy rain nearby
30°
36%
14:00
Patchy light rain in area with thunder
28°
39%
15:00
Patchy light rain in area with thunder
26°
62%
16:00
Patchy light rain in area with thunder
26°
66%
17:00
Patchy light rain in area with thunder
26°
59%
18:00
Patchy rain nearby
24°
54%

14-Day Forecast for Shiojiri

Mon, Jul 20
Mist Mist
31° / 18°
Tue, Jul 21
Mist Mist
30° / 17°
Wed, Jul 22
Sunny Sunny
32° / 17°
Thu, Jul 23
Sunny Sunny
31° / 16°
Fri, Jul 24
Mist Mist
30° / 16°
Sat, Jul 25
Mist Mist
30° / 16°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
26° / 15°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
30° / 14°
Tue, Jul 28
Patchy rain nearby Patchy rain nearby
30° / 15°
Wed, Jul 29
Mist Mist
30° / 16°
Thu, Jul 30
Sunny Sunny
31° / 16°
Fri, Jul 31
Sunny Sunny
30° / 15°
Sat, Aug 01
Sunny Sunny
31° / 17°
Sun, Aug 02
Patchy rain nearby Patchy rain nearby
32° / 18°

Additional Forecasts for Shiojiri

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 154.0 μg/m³
O₃ (Ozone) 80.0 μg/m³
NO₂ (Nitrogen Dioxide) 6.3 μg/m³
SO₂ (Sulphur Dioxide) 1.4 μg/m³
PM2.5 (Fine particles) 7.8 μg/m³
PM10 (Coarse particles) 8.3 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 Shiojiri Tomorrow

There is no good daylight window left in Shiojiri today. Tomorrow, the most comfortable window looks like 07:00 to 09:00, when it is around 24°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Shiojiri

What is the temperature in Shiojiri right now?

The current temperature in Shiojiri is 24°C (74°F), patchy rain nearby (feels like 19°C).

What's the weather like in Shiojiri right now?

Conditions in Shiojiri right now: Patchy rain nearby, humidity 91%, wind 4 km/h NNW.

What is today's forecast for Shiojiri?

Today in Shiojiri: high 31°C, low 18°C, mist. Chance of rain: 79%.

What is the 7-day weather forecast for Shiojiri?

Daily highs and lows for Shiojiri:

  • 2026-07-20: 31°C / 18°C
  • 2026-07-21: 30°C / 17°C
  • 2026-07-22: 32°C / 17°C
  • 2026-07-23: 31°C / 16°C
  • 2026-07-24: 30°C / 16°C
  • 2026-07-25: 30°C / 16°C
  • 2026-07-26: 26°C / 15°C
Is it going to rain in Shiojiri today?

There is a 79% chance of rain in Shiojiri today. Total expected precipitation: 4.86 mm.

What is the wind speed in Shiojiri right now?

Wind in Shiojiri is currently 4 km/h (2 mph) from the NNW.

What is the UV index in Shiojiri right now?

The UV index in Shiojiri is currently 0.2 (low). Sun protection is recommended when the index is 3 or higher.

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