News Matsuyama Ehime Japan August 26, 2025

Weather Forecast: Matsuyama, Japan (August 26 - August 29, 2025)

Get ready for an interesting weather week in Matsuyama, Japan! Over the next three days, locals and visitors alike can expect a mix of sunshine and scattered showers as the summer heat continues to linger.

Tuesday, August 26, 2025

Kickoff the week with a high temperature of 30°C (86°F) and a low of 24°C (76°F). The day will start with a mixture of patchy rain, particularly in the early hours before things clear up. Expect a humidity level hovering around 91% in the morning, leading to a heat index of 34°C (93°F) by midday. Winds will be gentle, blowing at 4-6 mph (6-10 km/h) from the south, creating a calm atmosphere despite the heat and humidity. For sauna enthusiasts, today offers a sun duration of 11.5 hours, but watch out for a 70% chance of rain early in the day.

As evening approaches, patchy rain returns, maintaining the 100% chance of precipitation through the night. Visibility may be slightly reduced, but still within acceptable limits.

Wednesday, August 27, 2025

The weather will slightly cool, with a maximum temperature of 29°C (84°F) and a minimum of 25°C (77°F). The day starts with a mix of clouds, shifting to more sunshine around mid-morning. By midday, expect high humidity once again at around 81%, which may lead to a heat index of 33°C (91°F). Winds remain light, which could make the heat feel more oppressive. 12 hours of sunlight means you’ll have plenty of opportunities to enjoy outdoor activities, but keep an umbrella handy as the chance of rain peaks at 100% around midday.

By nighttime, the skies will clear, allowing for a cool evening, ideal for those picturesque strolls through Matsuyama’s historic streets.

Thursday, August 28, 2025

Temperatures will remain steady with highs of 30°C (85°F) and lows at 25°C (76°F). Staying humid at 70%, expect feels-like temperatures to average at 33°C (91°F) during the day. The morning starts sunny but anticipate the clouds rolling in by lunchtime with another 87% chance of scattered showers. Winds will shift slightly, keeping a cool breeze in the air, ideal for relieving the summer heat.

Visibility will also be good throughout the day, allowing you to navigate the beautiful landscapes of Matsuyama without any hindrance.

Summary and Tips

In summary, don’t forget to hydrate due to the persistent heat and humidity. Have an umbrella ready for sudden showers, especially on August 27 and 28. Stay informed about the evolving conditions by checking the Next 5 Days Weather and monitor hourly updates through the Hour by Hour Weather.

Whether you plan to explore Matsuyama’s scenic sites or simply relax at home, understanding the local weather will help you make the most of your summer days. Happy summer, Matsuyama!