Weather in Kumagaya, Japan 🇯🇵
The current temperature in Kumagaya is 21°C, light rain shower, feeling like 23°C. Humidity is 94% with winds around 7 km/h, and the UV index is 0 (low). Looking ahead, Kumagaya should sit between roughly 20°C and 26°C over the coming days.
Hourly Forecast for Kumagaya
14-Day Forecast for Kumagaya
Additional Forecasts for Kumagaya
Air Quality
Historical Weather
Weather Forecasts for Other Cities in Japan
Best Time to Be Outside in Kumagaya Today
The most comfortable window in Kumagaya today looks like 11:00 to 14:00, 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 Kumagaya
What is the temperature in Kumagaya right now?
It is currently 21°C (69°F) in Kumagaya, light rain shower (feels like 23°C).
What's the weather like in Kumagaya right now?
Right now Kumagaya has Light rain shower, humidity 94%, wind 7 km/h E.
What is today's forecast for Kumagaya?
Today in Kumagaya: high 25°C, low 21°C, patchy rain nearby. Chance of rain: 88%.
What is the 7-day weather forecast for Kumagaya?
Daily highs and lows for Kumagaya:
- 2026-09-05: 25°C / 21°C
- 2026-09-06: 26°C / 20°C
- 2026-09-07: 24°C / 20°C
- 2026-09-08: 26°C / 22°C
- 2026-09-09: 24°C / 20°C
- 2026-09-10: 20°C / 18°C
- 2026-09-11: 20°C / 18°C
Is it going to rain in Kumagaya today?
There is a 88% chance of rain in Kumagaya today. Total expected precipitation: 10.44 mm.
What is the wind speed in Kumagaya right now?
Wind in Kumagaya is currently 7 km/h (4 mph) from the E.
What is the UV index in Kumagaya right now?
The UV index in Kumagaya is currently 0 (low). Sun protection is recommended when the index is 3 or higher.