Rain in Tokyo and Osaka today, while Sapporo turns sunny

Tokyo and Osaka forecast rain with an 80% chance

Tokyo is forecast to see rain, occasionally stopping, with an 80% chance of precipitation and 12 mm expected. Temperatures are forecast to range from 16°C to 19°C. Rain is forecast at 09:00 with 18°C, rain is also forecast at 18:00 with 18°C, and cloudy skies are forecast at 21:00.

Osaka looks wetter, with rain then cloudy skies, an 80% chance of precipitation and 25 mm expected. Rain is forecast at 06:00 with 20°C, and cloudy skies are forecast at 12:00 with 24°C. The day's range is 19°C to 25°C, so an umbrella may be useful in both cities.

Fukuoka has a high of 29°C; Sapporo's is 17°C

Fukuoka is forecast to be cloudy with occasional rain, with a 60% chance of precipitation and 4 mm expected. Rain is forecast at 09:00 with 23°C, and cloudy skies are forecast at 15:00 with 29°C. The day's range in Fukuoka is 19°C to 29°C.

Sapporo is forecast to be cloudy then sunny, with a 20% chance of precipitation and 0 mm expected. Cloudy skies are forecast at 06:00 with 7°C, and sunshine is forecast at 12:00 with 16°C. The day's range in Sapporo is 7°C to 17°C.

Activity indexes and air quality by city

The activity index is Poor in Tokyo and Fukuoka, Slightly poor in Osaka and Excellent in Sapporo. Heatstroke risk (WBGT) is Low in all four cities.

The clothing index points to layered clothes in Tokyo and Sapporo, and long sleeves in Osaka and Fukuoka. Sapporo's driving index is Excellent, while Tokyo, Osaka and Fukuoka report no major issues. Air quality is Lightly Polluted in Tokyo for the day, though the 06:00 reading there is Good. Osaka, Fukuoka and Sapporo are all rated Good.