See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
24°
Overcast
Feels Like: 23°
Min: 23°
Max: 29°
The next few hours will be overcast, with today reaching 29°C and dropping to 22°C. The coming days will be light rain throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:47
Sunrise
17:46
Sunset
Moon
Waxing Gibbous
14:56
Moonrise
00:50
Moonset
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View stargazing scoreWeather in Nagahama today, September 21, 2026
Nagahama looks damp on September 21, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Wetter spells lean into the morning, when rain odds reach about 54% near 07:00. Skies look heaviest around 07:00, with cover close to 99%.
Expect highs of 29°C and cooler readings close to 23°C. The air stays humid, with relative humidity between 67% and 90% and the peak around 07:00. Expect gentle winds, highest near 15:00 at 9.2 km/h.
Later hours look less wet than the morning, when rain odds were closer to 54%; afternoon chances sit nearer 6%. Residual cloud near 97% around 20:00 may linger. Horizontal visibility sits around 11.7 km, briefly nearer 7.6 km. Expect sunrise at 05:47, sunset at 17:46, and 11 hours 58 minutes of sunlight today overall.
In short, treat September 21, 2026 in Nagahama as a damp day: pack covers, watch the wetter hours, and expect a high near 29°C.
Frequently asked questions about weather in Nagahama
How warm does it get in Nagahama?
The warmest month in Nagahama is August, with average high temperatures of 30°C. The average temperature during this period is around 27°C.
How cold does it get in Nagahama?
The coldest month in Nagahama is January, with average low temperatures of 0°C. The average temperature during this period is around 3°C.
What is the wettest time of year in Nagahama?
The wettest month in Nagahama is July, with an average of 308mm of precipitation.
What is the driest time of year in Nagahama?
The driest month in Nagahama is November, with an average of 96mm of precipitation.
