Current Conditions

Bunkyo, Kanagawa

79°F26°C

Rain

Wind

SSW 15 mph24 km/h

Humidity

91%

Cloud Cover

91%

As of Wednesday, September 9, 2026 at 4:17 AM GMT+9

Today's Outlook

Day

Mostly cloudy and warm, with a high of 85°F30°C and morning low of 79°F26°C — feels like 97°F36°C. Breezy from the SSW at 14 to 15 mph22 to 24 km/h. 81% chance of light rain throughout the day. Heat risk in the afternoon.

Night

Overcast, with a low around 71°F22°C. Breezy from the NNE at 11 to 15 mph18 to 24 km/h. 99% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 85°F30°CFeels 97°F36°C	Low 71°F22°C	Precip 0.84 in21.4 mm99%	Cloud 86%	Wind SSW 13 mph20 km/h	Wednesday: Mostly cloudy and warm, with a high of 85°F30°C and morning low of 79°F26°C — feels like 97°F36°C. Breezy from the SSW at 14 to 15 mph22 to 24 km/h. 81% chance of light rain throughout the day. Heat risk in the afternoon. Wednesday Night: Overcast, with a low around 71°F22°C. Breezy from the NNE at 11 to 15 mph18 to 24 km/h. 99% chance of rain throughout the night.
Rain	High 70°F21°C	Low 67°F20°C	Precip 0.67 in16.9 mm98%	Cloud 98%	Wind NNE 7 mph11 km/h	Thursday: Overcast and warm, with a high of 70°F21°C. Breezy from the NNE at 7 mph11 km/h. 74% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 67°F20°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h. 98% chance of rain throughout the night.
Rain	High 71°F22°C	Low 66°F19°C	Precip 1.11 in28.2 mm92%	Cloud 92%	Wind NNE 6 mph9 km/h	Friday: Overcast and warm, with a high of 71°F22°C and morning low of 66°F19°C. Light wind from the NNE around 6 mph10 km/h. 92% chance of rain throughout the day. Humid. Friday Night: Overcast, with a low around 66°F19°C. Light wind from the NNE around 5 mph9 km/h. 86% chance of rain throughout the night.
Light Rain	High 76°F25°C	Low 69°F21°C	Precip 0.13 in3.3 mm30%	Cloud 82%	Wind NNE 5 mph8 km/h	Saturday: Overcast and warm, with a high of 76°F25°C and morning low of 69°F21°C. Light wind from the NE around 6 mph9 km/h. 30% chance of light rain throughout the day. Humid. Saturday Night: Overcast, with a low around 69°F21°C. Light wind from the NNE around 5 mph7 km/h. 27% chance of drizzle throughout the night.
Drizzle	High 78°F26°C	Low 70°F21°C	Precip 0.07 in1.9 mm28%	Cloud 78%	Wind NE 4 mph7 km/h	Sunday: Overcast and warm, with a high of 78°F26°C and morning low of 70°F21°C. Light wind from the NE around 5 mph8 km/h. 28% chance of drizzle throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 71°F21°C. Light wind from the NE around 4 mph6 km/h. 14% chance of drizzle throughout the night.
Drizzle	High 83°F28°CFeels 90°F32°C	Low 73°F23°C	Precip 0.04 in0.9 mm19%	Cloud 56%	Wind S 6 mph9 km/h	Monday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 73°F23°C — feels like 90°F32°C. Breezy from the S at 7 to 10 mph11 to 16 km/h. 14% chance of drizzle in the afternoon. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. 19% chance of drizzle in the evening.
Light Rain	High 79°F26°C	Low 74°F23°C	Precip 0.33 in8.5 mm78%	Cloud 92%	Wind SSE 5 mph8 km/h	Tuesday: Overcast and warm, with a high of 79°F26°C. Light wind from the SE around 5 mph8 km/h. 70% chance of light rain throughout the day. Heavy, humid air. Tuesday Night: Overcast, with a low around 74°F23°C. Light wind from the SSW around 5 mph8 km/h. 78% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	85°F30°C Feels 97°F36°C	71°F22°C	0.84 in21.4 mm· 99%	86%	Rain	SSW 13 mph20 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 79°F26°C — feels like 97°F36°C. Breezy from the SSW at 14 to 15 mph22 to 24 km/h. 81% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 71°F22°C. Breezy from the NNE at 11 to 15 mph18 to 24 km/h. 99% chance of rain throughout the night.
	ThursdaySep 10	70°F21°C	67°F20°C	0.67 in16.9 mm· 98%	98%	Rain	NNE 7 mph11 km/h
DayOvercast and warm, with a high of 70°F21°C. Breezy from the NNE at 7 mph11 km/h. 74% chance of light rain throughout the day. NightOvercast, with a low around 67°F20°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h. 98% chance of rain throughout the night.
	FridaySep 11	71°F22°C	66°F19°C	1.11 in28.2 mm· 92%	92%	Rain	NNE 6 mph9 km/h
DayOvercast and warm, with a high of 71°F22°C and morning low of 66°F19°C. Light wind from the NNE around 6 mph10 km/h. 92% chance of rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the NNE around 5 mph9 km/h. 86% chance of rain throughout the night.
	SaturdaySep 12	76°F25°C	69°F21°C	0.13 in3.3 mm· 30%	82%	Light Rain	NNE 5 mph8 km/h
DayOvercast and warm, with a high of 76°F25°C and morning low of 69°F21°C. Light wind from the NE around 6 mph9 km/h. 30% chance of light rain throughout the day. Humid. NightOvercast, with a low around 69°F21°C. Light wind from the NNE around 5 mph7 km/h. 27% chance of drizzle throughout the night.
	SundaySep 13	78°F26°C	70°F21°C	0.07 in1.9 mm· 28%	78%	Drizzle	NE 4 mph7 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 70°F21°C. Light wind from the NE around 5 mph8 km/h. 28% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 71°F21°C. Light wind from the NE around 4 mph6 km/h. 14% chance of drizzle throughout the night.
	MondaySep 14	83°F28°C Feels 90°F32°C	73°F23°C	0.04 in0.9 mm· 19%	56%	Drizzle	S 6 mph9 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 73°F23°C — feels like 90°F32°C. Breezy from the S at 7 to 10 mph11 to 16 km/h. 14% chance of drizzle in the afternoon. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. 19% chance of drizzle in the evening.
	TuesdaySep 15	79°F26°C	74°F23°C	0.33 in8.5 mm· 78%	92%	Light Rain	SSE 5 mph8 km/h
DayOvercast and warm, with a high of 79°F26°C. Light wind from the SE around 5 mph8 km/h. 70% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F23°C. Light wind from the SSW around 5 mph8 km/h. 78% chance of light rain throughout the night.
	WednesdaySep 16	76°F24°C	72°F22°C	0.52 in13.2 mm· 79%	96%	Light Rain	NNE 6 mph9 km/h
DayOvercast and warm, with a high of 76°F24°C. Light wind from the NE around 6 mph10 km/h. 77% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 72°F22°C. Light wind from the NNE around 5 mph9 km/h. 79% chance of light rain throughout the night.
	ThursdaySep 17	75°F24°C	71°F21°C	0.46 in11.7 mm· 68%	93%	Light Rain	NNE 7 mph12 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 71°F21°C. Breezy from the NNE at 8 to 9 mph13 to 14 km/h. 68% chance of light rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. 63% chance of light rain throughout the night.
	FridaySep 18	75°F24°C	70°F21°C	0.55 in13.9 mm· 65%	86%	Light Rain	NNE 9 mph15 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the NNE at 10 to 11 mph16 to 17 km/h. 65% chance of light rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Breezy from the N at 9 to 10 mph14 to 15 km/h. 64% chance of light rain throughout the night.
	SaturdaySep 19	75°F24°C	69°F21°C	1.07 in27.2 mm· 67%	84%	Rain	N 10 mph17 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the N at 11 mph17 km/h. 67% chance of rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Breezy from the N at 10 mph16 km/h. 64% chance of rain throughout the night.
	SundaySep 20	75°F24°C	69°F21°C	1.37 in34.7 mm· 70%	83%	Rain	NNE 11 mph17 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the NNE at 11 to 12 mph18 to 19 km/h. 70% chance of rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Breezy from the N at 10 to 11 mph17 to 18 km/h. 64% chance of rain throughout the night.
	MondaySep 21	76°F25°C	69°F21°C	0.81 in20.5 mm· 58%	74%	Rain	N 9 mph15 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 69°F21°C. Breezy from the NE at 10 mph16 km/h. 52% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the NNW at 9 to 10 mph15 to 16 km/h. 58% chance of rain throughout the night.
	TuesdaySep 22	77°F25°C	69°F20°C	0.53 in13.4 mm· 39%	65%	Showers	NNE 8 mph13 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 69°F20°C. Breezy from the NE at 9 mph14 km/h. 39% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Breezy from the NNW at 8 mph12 km/h. 35% chance of showers throughout the night.
	WednesdaySep 23	77°F25°C	68°F20°C	0.26 in6.5 mm· 28%	58%	Showers	NNE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 68°F20°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 27% chance of showers throughout the day. NightMostly cloudy, with a low around 68°F20°C. Light wind from the N around 6 mph10 km/h. 28% chance of showers throughout the night.

Nearby Cities

Machida2 mi3 km Minamirinkan3 mi5 km Zama4 mi6 km Yamato4 mi7 km Aobadai5 mi9 km Minawa6 mi9 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 35.5331°N, 139.4217°E·Elevation: 99m·Timezone: Asia/Tokyo·Population: 240,069