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News Nagano Japan August 28, 2025



20250127_183553 © 87336784@N00 Flickr
Pictures of Nagano : 20250127_183553 © 87336784@N00 (Flickr)


Weather Update: Nagano, Japan - August 28 to August 30, 2025



As we head into the last few days of August, the weather in Nagano, Japan, promises a mix of sunshine, clouds, and occasional showers. Whether youโ€™re planning outdoor activities or simply wanting to enjoy the beautiful landscapes of Nagano, hereโ€™s what you can expect over the next three days.

 

Thursday, August 28, 2025



The day kicks off with foggy conditions that may linger in the early hours, with temperatures starting around 19ยฐC (67ยฐF). Conditions will gradually improve mid-morning as fog dissipates, leading to partly cloudy skies. Expect a maximum temperature of 30ยฐC (86ยฐF) by the afternoon, making it a warm day. The UV Index will reach 2, so consider wearing sun protection when outdoors.

Wind will be mild with speeds peaking at 5-8 km/h, ensuring it remains comfortable for anyone venturing outside. Localized showers may emerge late in the day, with a 63% chance of rain expected in the late afternoon. Humidity levels will be high, nearing 85% in the evening, which could make it feel warmer.

For the latest updates on weather in Nagano, visit Next 5 days weather.

Friday, August 29, 2025



On Friday, prepare for more pleasant weather. After a partly cloudy start to the day with temperatures starting around 18ยฐC (64ยฐF), it will quickly warm up to a high of 30ยฐC (87ยฐF) with plenty of sunshine. The UV Index will rise to 2, and with clearer skies, there is a 77% chance of sunshine during the day, perfect for outdoor enthusiasts.

The wind will be light, providing a refreshing feel throughout the day, and visibility will be excellent at 10 km or greater. This day is ideal for discovering the beautiful outdoors and sampling local delicacies.

Keep yourself informed with the hour-by-hour updates at Hour by hour weather.

Saturday, August 30, 2025



Saturday brings even sunnier and warmer conditions, starting the day at 18ยฐC (64ยฐF) and rising to a high of 32ยฐC (90ยฐF) by mid-afternoon. This day is likely to be the hottest of the three, with a UV Index forecasted at 3, signaling a need for sun protection.

However, expect some patchy rain in the afternoon. The chances of rain increase to 64%, particularly in the latter part of the day. Humidity levels will stay high, around 51%, which may result in a noticeable increase in the heat index.

Fog conditions are minimal as we transition into the weekend, making visibility remain clear and comfortable through the late afternoon.

In conclusion, over the next few days, Nagano will experience warm temperatures interspersed with occasional rain, particularly in the afternoons. Ensure to plan your activities accordingly, staying hydrated and sun-safe while exploring the wonders of this beautiful region.

For more comprehensive weather information, including temperatures, wind conditions, and possible rainfall, navigate to Nagano weather information or check out our hourly updates for real-time weather changes. Happy exploring, and enjoy all the beauty that Nagano has to offer during this lovely late summer period!



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