Weekly Weather Forecast: Tokyo's Mild Start Before Midweek Cold Front

Tokyo Opens the Week Sunny and Mild

Tokyo opens the week with mild, mostly sunny conditions and only a low chance of rain through Tuesday. On Sunday, October 11th, skies stay sunny with a high of 26C, a low of 16C, and a 20% chance of rain. Monday, October 12th, remains mostly sunny with a few clouds as no significant pressure system is expected nearby, with a high of 25C and a low of 17C. On Tuesday, October 13th, a warm front is expected to extend across the Tokyo area, though skies stay mostly sunny with a few clouds, a high of 26C, a low of 18C, and a 20% chance of rain.

A Cold Front Brings Midweek Rain, Heaviest in Sapporo

A cold front extends across the Tokyo, Osaka, and Sapporo areas midweek, lingering into Thursday. On Wednesday, October 14th, Tokyo turns cloudy with a high of 26C, a low of 19C, and a 40% chance of rain. Osaka sees a sharper impact, with brief rain, a high of 25C, a low of 18C, and a 60% chance of rain. Sapporo takes the hardest hit, with rain occasionally stopping, a high of just 20C, a low of 12C, and an 80% chance of rain. The front lingers into Thursday, October 15th, keeping Tokyo cloudy with a high of 23C, a low of 17C, and a 40% chance of rain.

Calmer but Cooler Conditions Return by the Weekend

Behind the front, conditions turn calmer but cooler across Tokyo, Osaka, Fukuoka, and Sapporo through the weekend, with rain chances easing in most areas. On Thursday, October 15th, Osaka and Fukuoka trend milder near 25C under mixed skies, while an occluded front extends across the Sapporo area with a high of 16C, a low of 9C, and a 40% chance of rain. On Friday, October 16th, Tokyo stays mostly cloudy with occasional sun and a 30% chance of rain, while Sapporo sees brief rain return at a 60% chance. On Saturday, October 17th, Tokyo remains cloudy with occasional sun and a 30% chance of rain, as Sapporo's rain chance eases to 30%.