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Weather in Yokosuka, Japan 🇯🇵

Weather Forecast in Yokosuka

Current Weather in Yokosuka

Sunny
34°C
Feels like 36°C. Sunny.
🌬️ 18 km/h S
💧 53% Humidity
🧭 1007 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 9.3
🌡️ Dew Point: 24°C
🌅 Sunrise: 04:41 AM
🌇 Sunset: 06:53 PM
Map Overlays:

In Yokosuka right now it is 34°C and sunny, feeling like 36°C. Humidity is 53% with winds around 18 km/h, and the UV index is 9 (very high). Over the next few days, temperatures in Yokosuka range from about 25°C to 27°C.

Hourly Forecast for Yokosuka

14:00
Sunny
27°
11%
15:00
Sunny
27°
12%
16:00
Sunny
27°
12%
17:00
Sunny
27°
12%
18:00
Sunny
27°
13%
19:00
Clear
26°
13%
20:00
Clear
26°
13%
21:00
Clear
26°
13%
22:00
Clear
26°
13%
23:00
Clear
26°
13%
00:00
Clear
26°
14%
01:00
Clear
26°
14%
02:00
Clear
26°
14%
03:00
Clear
26°
14%
04:00
Clear
26°
14%
05:00
Sunny
26°
14%
06:00
Sunny
26°
14%
07:00
Sunny
26°
13%
08:00
Sunny
26°
13%
09:00
Sunny
27°
13%
10:00
Sunny
27°
12%
11:00
Sunny
27°
12%
12:00
Sunny
27°
12%
13:00
Sunny
27°
13%

14-Day Forecast for Yokosuka

Mon, Jul 20
Sunny Sunny
27° / 25°
Tue, Jul 21
Sunny Sunny
27° / 26°
Wed, Jul 22
Sunny Sunny
27° / 26°
Thu, Jul 23
Sunny Sunny
29° / 26°
Fri, Jul 24
Partly Cloudy Partly Cloudy
28° / 25°
Sat, Jul 25
Light rain shower Light rain shower
26° / 24°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
26° / 24°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
24° / 23°
Tue, Jul 28
Patchy rain nearby Patchy rain nearby
25° / 23°
Wed, Jul 29
Patchy rain nearby Patchy rain nearby
26° / 24°
Thu, Jul 30
Sunny Sunny
27° / 25°
Fri, Jul 31
Sunny Sunny
27° / 25°
Sat, Aug 01
Sunny Sunny
28° / 25°
Sun, Aug 02
Sunny Sunny
28° / 25°

Additional Forecasts for Yokosuka

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 109.0 μg/m³
O₃ (Ozone) 67.0 μg/m³
NO₂ (Nitrogen Dioxide) 12.9 μg/m³
SO₂ (Sulphur Dioxide) 4.2 μg/m³
PM2.5 (Fine particles) 19.6 μg/m³
PM10 (Coarse particles) 24.0 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Japan

Browse Weather in Japan by cities in alphabetical order:

A C F G H I K M N O S T U W Y

Weather in Japan ›

Best Time to Be Outside in Yokosuka Tomorrow

There is no good daylight window left in Yokosuka today. Tomorrow, the most comfortable window looks like 05:00 to 07:00, when it is around 26°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Yokosuka

What is the temperature in Yokosuka right now?

The current temperature in Yokosuka is 34°C (93°F), sunny (feels like 36°C).

What's the weather like in Yokosuka right now?

Conditions in Yokosuka right now: Sunny, humidity 53%, wind 18 km/h S.

What is today's forecast for Yokosuka?

Today in Yokosuka: high 27°C, low 25°C, sunny. Chance of rain: 12%.

What is the 7-day weather forecast for Yokosuka?

Daily highs and lows for Yokosuka:

  • 2026-07-20: 27°C / 25°C
  • 2026-07-21: 27°C / 26°C
  • 2026-07-22: 27°C / 26°C
  • 2026-07-23: 29°C / 26°C
  • 2026-07-24: 28°C / 25°C
  • 2026-07-25: 26°C / 24°C
  • 2026-07-26: 26°C / 24°C
Is it going to rain in Yokosuka today?

There is a 12% chance of rain in Yokosuka today.

What is the wind speed in Yokosuka right now?

Wind in Yokosuka is currently 18 km/h (11 mph) from the S.

What is the UV index in Yokosuka right now?

The UV index in Yokosuka is currently 9.3 (very high). Sun protection is recommended when the index is 3 or higher.

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