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Weather in Kōnan, Japan 🇯🇵

Weather Forecast in Kōnan

Current Weather in Kōnan

Partly Cloudy
29°C
Feels like 34°C. Partly Cloudy.
🌬️ 4 km/h W
💧 84% Humidity
🧭 1008 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 24°C
🌅 Sunrise: 04:53 AM
🌇 Sunset: 07:04 PM
Map Overlays:

In Kōnan right now it is 29°C and partly cloudy, feeling like 34°C. Humidity is 84% with winds around 4 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Kōnan range from about 27°C to 39°C.

Hourly Forecast for Kōnan

02:00
Clear
28°
8%
03:00
Clear
28°
9%
04:00
Clear
28°
9%
05:00
Sunny
27°
9%
06:00
Sunny
28°
8%
07:00
Sunny
30°
6%
08:00
Sunny
31°
4%
09:00
Sunny
33°
3%
10:00
Sunny
34°
2%
11:00
Sunny
36°
2%
12:00
Sunny
37°
2%
13:00
Patchy rain nearby
38°
8%
14:00
Partly Cloudy
38°
3%
15:00
Partly Cloudy
38°
3%
16:00
Patchy rain nearby
38°
7%
17:00
Patchy rain nearby
36°
8%
18:00
Thundery outbreaks in nearby
35°
11%
19:00
Sunny
34°
4%
20:00
Partly Cloudy
32°
6%
21:00
Partly Cloudy
32°
8%
22:00
Partly Cloudy
31°
7%
23:00
Clear
30°
6%
00:00
Clear
30°
6%
01:00
Clear
29°
7%

14-Day Forecast for Kōnan

Tue, Jul 21
Sunny Sunny
38° / 27°
Wed, Jul 22
Sunny Sunny
39° / 28°
Thu, Jul 23
Sunny Sunny
39° / 27°
Fri, Jul 24
Sunny Sunny
39° / 26°
Sat, Jul 25
Patchy rain nearby Patchy rain nearby
36° / 28°
Sun, Jul 26
Light rain shower Light rain shower
34° / 27°
Mon, Jul 27
Sunny Sunny
37° / 26°
Tue, Jul 28
Partly Cloudy Partly Cloudy
36° / 27°
Wed, Jul 29
Sunny Sunny
36° / 26°
Thu, Jul 30
Sunny Sunny
36° / 27°
Fri, Jul 31
Patchy rain nearby Patchy rain nearby
34° / 26°
Sat, Aug 01
Patchy rain nearby Patchy rain nearby
35° / 26°
Sun, Aug 02
Patchy rain nearby Patchy rain nearby
35° / 27°
Mon, Aug 03
Sunny Sunny
36° / 28°

Additional Forecasts for Kōnan

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 187.0 μg/m³
O₃ (Ozone) 41.0 μg/m³
NO₂ (Nitrogen Dioxide) 28.9 μg/m³
SO₂ (Sulphur Dioxide) 11.6 μg/m³
PM2.5 (Fine particles) 15.2 μg/m³
PM10 (Coarse particles) 17.0 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Japan

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Best Time to Be Outside in Kōnan Today

The most comfortable window in Kōnan today looks like 05:00 to 07:00, when it is around 28°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Kōnan

What is the temperature in Kōnan right now?

The current temperature in Kōnan is 29°C (85°F), partly cloudy (feels like 34°C).

What's the weather like in Kōnan right now?

Conditions in Kōnan right now: Partly Cloudy, humidity 84%, wind 4 km/h W.

What is today's forecast for Kōnan?

Today in Kōnan: high 38°C, low 27°C, sunny. Chance of rain: 7%.

What is the 7-day weather forecast for Kōnan?

Daily highs and lows for Kōnan:

  • 2026-07-21: 38°C / 27°C
  • 2026-07-22: 39°C / 28°C
  • 2026-07-23: 39°C / 27°C
  • 2026-07-24: 39°C / 26°C
  • 2026-07-25: 36°C / 28°C
  • 2026-07-26: 34°C / 27°C
  • 2026-07-27: 37°C / 26°C
Is it going to rain in Kōnan today?

There is a 7% chance of rain in Kōnan today. Total expected precipitation: 0.04 mm.

What is the wind speed in Kōnan right now?

Wind in Kōnan is currently 4 km/h (2 mph) from the W.

What is the UV index in Kōnan right now?

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

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