Current Conditions

Urayasu, Chiba

81°F27°C

Heavy Rain

Feels like88°F31°C

Wind

SSW 20 mph32 km/h

Humidity

88%

Cloud Cover

74%

As of Wednesday, September 9, 2026 at 7:00 AM GMT+9

Today's Outlook

Day

Mostly cloudy and warm, with a high of 86°F30°C and morning low of 81°F27°C — feels like 99°F37°C. Windy from the SSW at 18 to 20 mph29 to 33 km/h. 82% chance of rain throughout the day. Heat risk in the afternoon.

Night

Overcast, with a low around 72°F22°C. Windy from the ESE at 15 to 20 mph24 to 32 km/h. 100% chance of heavy rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Heavy Rain	High 86°F30°CFeels 99°F37°C	Low 72°F22°C	Precip 0.86 in21.8 mm100%	Cloud 83%	Wind SSW 16 mph27 km/h	Wednesday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 81°F27°C — feels like 99°F37°C. Windy from the SSW at 18 to 20 mph29 to 33 km/h. 82% chance of rain throughout the day. Heat risk in the afternoon. Wednesday Night: Overcast, with a low around 72°F22°C. Windy from the ESE at 15 to 20 mph24 to 32 km/h. 100% chance of heavy rain throughout the night.
Rain	High 71°F22°C	Low 69°F20°C	Precip 0.57 in14.5 mm99%	Cloud 99%	Wind NE 9 mph14 km/h	Thursday: Overcast and warm, with a high of 71°F22°C. Breezy from the NE at 9 mph14 km/h. 82% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 69°F21°C. Breezy from the NE at 8 to 10 mph14 to 15 km/h. 99% chance of rain throughout the night.
Rain	High 72°F22°C	Low 67°F20°C	Precip 1.27 in32.3 mm95%	Cloud 94%	Wind NNE 7 mph11 km/h	Friday: Overcast and warm, with a high of 72°F22°C. Breezy from the NNE at 7 to 8 mph12 to 12 km/h. 95% chance of rain throughout the day. Humid. Friday Night: Overcast, with a low around 68°F20°C. Breezy from the NNE at 6 to 8 mph10 to 12 km/h. 92% chance of rain throughout the night.
Light Rain	High 78°F26°C	Low 70°F21°C	Precip 0.14 in3.5 mm25%	Cloud 77%	Wind NE 7 mph11 km/h	Saturday: Overcast and warm, with a high of 78°F26°C and morning low of 70°F21°C. Breezy from the NE at 7 to 8 mph11 to 12 km/h. 25% chance of light rain throughout the day. Humid. Saturday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the NE at 6 to 7 mph10 to 12 km/h. 24% chance of light rain throughout the night.
Drizzle	High 80°F27°C	Low 72°F22°C	Precip 0.05 in1.2 mm26%	Cloud 75%	Wind NE 6 mph9 km/h	Sunday: Overcast and warm, with a high of 80°F27°C and morning low of 72°F22°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 26% chance of drizzle throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 72°F22°C. Light wind from the NE around 6 mph9 km/h. 12% chance of drizzle overnight.
Partly Cloudy	High 84°F29°CFeels 92°F33°C	Low 75°F24°C	Precip 0.01 in0.3 mm6%	Cloud 51%	Wind S 8 mph13 km/h	Monday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 75°F24°C — feels like 91°F33°C. Breezy from the SSW at 9 to 12 mph14 to 20 km/h. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the S at 7 to 11 mph11 to 17 km/h.
Light Rain	High 80°F27°C	Low 75°F24°C	Precip 0.32 in8.1 mm75%	Cloud 90%	Wind SE 7 mph11 km/h	Tuesday: Overcast and warm, with a high of 80°F27°C. Breezy from the ESE at 7 to 8 mph11 to 13 km/h. 72% chance of light rain throughout the day. Heavy, humid air. Tuesday Night: Overcast, with a low around 75°F24°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 75% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	86°F30°C Feels 99°F37°C	72°F22°C	0.86 in21.8 mm· 100%	83%	Heavy Rain	SSW 16 mph27 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 81°F27°C — feels like 99°F37°C. Windy from the SSW at 18 to 20 mph29 to 33 km/h. 82% chance of rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 72°F22°C. Windy from the ESE at 15 to 20 mph24 to 32 km/h. 100% chance of heavy rain throughout the night.
	ThursdaySep 10	71°F22°C	69°F20°C	0.57 in14.5 mm· 99%	99%	Rain	NE 9 mph14 km/h
DayOvercast and warm, with a high of 71°F22°C. Breezy from the NE at 9 mph14 km/h. 82% chance of light rain throughout the day. NightOvercast, with a low around 69°F21°C. Breezy from the NE at 8 to 10 mph14 to 15 km/h. 99% chance of rain throughout the night.
	FridaySep 11	72°F22°C	67°F20°C	1.27 in32.3 mm· 95%	94%	Rain	NNE 7 mph11 km/h
DayOvercast and warm, with a high of 72°F22°C. Breezy from the NNE at 7 to 8 mph12 to 12 km/h. 95% chance of rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Breezy from the NNE at 6 to 8 mph10 to 12 km/h. 92% chance of rain throughout the night.
	SaturdaySep 12	78°F26°C	70°F21°C	0.14 in3.5 mm· 25%	77%	Light Rain	NE 7 mph11 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 70°F21°C. Breezy from the NE at 7 to 8 mph11 to 12 km/h. 25% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the NE at 6 to 7 mph10 to 12 km/h. 24% chance of light rain throughout the night.
	SundaySep 13	80°F27°C	72°F22°C	0.05 in1.2 mm· 26%	75%	Drizzle	NE 6 mph9 km/h
DayOvercast and warm, with a high of 80°F27°C and morning low of 72°F22°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 26% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Light wind from the NE around 6 mph9 km/h. 12% chance of drizzle overnight.
	MondaySep 14	84°F29°C Feels 92°F33°C	75°F24°C	0.01 in0.3 mm· 6%	51%	Partly Cloudy	S 8 mph13 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 75°F24°C — feels like 91°F33°C. Breezy from the SSW at 9 to 12 mph14 to 20 km/h. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Breezy from the S at 7 to 11 mph11 to 17 km/h.
	TuesdaySep 15	80°F27°C	75°F24°C	0.32 in8.1 mm· 75%	90%	Light Rain	SE 7 mph11 km/h
DayOvercast and warm, with a high of 80°F27°C. Breezy from the ESE at 7 to 8 mph11 to 13 km/h. 72% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 75% chance of light rain throughout the night.
	WednesdaySep 16	77°F25°C	73°F23°C	0.53 in13.5 mm· 72%	96%	Light Rain	NE 8 mph13 km/h
DayOvercast and warm, with a high of 77°F25°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h. 67% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 73°F23°C. Breezy from the NE at 8 to 9 mph13 to 15 km/h. 72% chance of light rain throughout the night.
	ThursdaySep 17	76°F24°C	72°F22°C	0.49 in12.5 mm· 67%	93%	Light Rain	NNE 10 mph17 km/h
DayOvercast and warm, with a high of 76°F24°C. Breezy from the NNE at 11 to 12 mph17 to 19 km/h. 67% chance of light rain throughout the day. Humid. NightOvercast, with a low around 72°F22°C. Breezy from the NNE at 10 to 11 mph16 to 18 km/h. 61% chance of light rain throughout the night.
	FridaySep 18	76°F24°C	71°F22°C	0.83 in21.1 mm· 64%	86%	Rain	NNE 12 mph20 km/h
DayOvercast and warm, with a high of 76°F24°C. Breezy from the NNE at 13 mph20 km/h. 64% chance of rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the NNE at 12 to 13 mph19 to 20 km/h. 62% chance of rain throughout the night.
	SaturdaySep 19	77°F25°C	72°F22°C	1.42 in36 mm· 62%	80%	Rain	NNE 13 mph21 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 72°F22°C. Breezy from the NNE at 14 mph22 km/h. 61% chance of rain throughout the day. Humid. NightOvercast, with a low around 72°F22°C. Breezy from the NNE at 13 to 14 mph21 to 23 km/h. 62% chance of rain throughout the night.
	SundaySep 20	77°F25°C	72°F22°C	0.86 in21.9 mm· 53%	76%	Rain	NE 12 mph20 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 72°F22°C. Breezy from the NE at 13 mph20 km/h. 53% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Breezy from the NE at 12 to 13 mph20 to 20 km/h. 51% chance of rain throughout the night.
	MondaySep 21	77°F25°C	71°F22°C	0.58 in14.7 mm· 47%	71%	Light Rain	NE 11 mph17 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 71°F22°C. Breezy from the NE at 11 mph17 km/h. 45% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Breezy from the NE at 10 to 11 mph17 to 17 km/h. 47% chance of light rain throughout the night.
	TuesdaySep 22	78°F25°C	70°F21°C	0.46 in11.7 mm· 36%	67%	Showers	NNE 9 mph15 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 70°F21°C. Breezy from the NNE at 10 mph16 km/h. 34% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the NNE at 9 to 10 mph15 to 16 km/h. 36% chance of showers throughout the night.
	WednesdaySep 23	78°F25°C	70°F21°C	0.32 in8.1 mm· 31%	61%	Showers	NNE 8 mph13 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 70°F21°C. Breezy from the NNE at 8 mph13 km/h. 31% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the NE at 8 mph12 km/h. 27% chance of showers throughout the night.

Nearby Cities

Ichinoe2 mi4 km Funabori3 mi4 km Edogawe3 mi4 km Ōjima4 mi7 km Hirai5 mi8 km Tōyō5 mi8 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: 35.6588°N, 139.9006°E·Elevation: 7m·Timezone: Asia/Tokyo·Population: 171,362