Current Conditions

Kashiwa, Chiba

81°F27°C

Heavy Rain

Wind

SSW 18 mph29 km/h

Humidity

89%

Cloud Cover

76%

As of Wednesday, September 9, 2026 at 7:17 AM GMT+9

Today's Outlook

Day

Mostly cloudy and hot, with a high of 87°F30°C and morning low of 81°F27°C — feels like 100°F38°C. Windy from the SSW at 16 to 19 mph26 to 30 km/h. 93% chance of rain throughout the day. Heat risk in the afternoon.

Night

Overcast, with a low around 71°F22°C. Windy from the ESE at 13 to 18 mph21 to 29 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 87°F30°CFeels 100°F38°C	Low 71°F22°C	Precip 0.91 in23.2 mm100%	Cloud 87%	Wind SSW 15 mph24 km/h	Wednesday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 81°F27°C — feels like 100°F38°C. Windy from the SSW at 16 to 19 mph26 to 30 km/h. 93% chance of rain throughout the day. Heat risk in the afternoon. Wednesday Night: Overcast, with a low around 71°F22°C. Windy from the ESE at 13 to 18 mph21 to 29 km/h. 100% chance of heavy rain throughout the night.
Rain	High 71°F22°C	Low 68°F20°C	Precip 0.54 in13.6 mm99%	Cloud 99%	Wind NE 7 mph12 km/h	Thursday: Overcast and warm, with a high of 71°F22°C. Breezy from the NE at 8 mph12 km/h. 73% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 68°F20°C. Breezy from the NE at 7 to 8 mph11 to 14 km/h. 99% chance of rain throughout the night.
Rain	High 72°F22°C	Low 67°F19°C	Precip 1.35 in34.2 mm96%	Cloud 93%	Wind NNE 5 mph9 km/h	Friday: Overcast and warm, with a high of 72°F22°C and morning low of 67°F19°C. Light wind from the NNE around 6 mph9 km/h. 96% chance of rain throughout the day. Humid. Friday Night: Overcast, with a low around 67°F19°C. Light wind from the NNE around 5 mph8 km/h. 89% chance of rain throughout the night.
Light Rain	High 78°F26°C	Low 70°F21°C	Precip 0.11 in2.9 mm20%	Cloud 74%	Wind NE 6 mph9 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 6 to 7 mph10 to 12 km/h. 20% chance of light rain throughout the day. Humid. Saturday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the NE around 5 mph8 km/h. 19% chance of drizzle overnight.
Drizzle	High 80°F27°C	Low 72°F22°C	Precip 0.06 in1.4 mm32%	Cloud 76%	Wind NE 5 mph8 km/h	Sunday: Overcast and warm, with a high of 80°F27°C and morning low of 72°F22°C. Light wind from the NE around 5 mph9 km/h. 32% 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 5 mph8 km/h.
Drizzle	High 85°F30°CFeels 93°F34°C	Low 74°F23°C	Precip 0.02 in0.5 mm12%	Cloud 57%	Wind S 7 mph11 km/h	Monday: Mostly cloudy and warm, with a high of 85°F30°C and morning low of 74°F24°C — feels like 93°F34°C. Breezy from the SSW at 8 to 10 mph12 to 17 km/h. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the S at 5 to 8 mph9 to 13 km/h. 12% chance of drizzle in the evening.
Light Rain	High 80°F27°C	Low 74°F23°C	Precip 0.38 in9.6 mm78%	Cloud 91%	Wind E 6 mph10 km/h	Tuesday: Overcast and warm, with a high of 80°F27°C. Breezy from the E at 6 to 8 mph10 to 13 km/h. 76% chance of light rain throughout the day. Heavy, humid air. Tuesday Night: Overcast, with a low around 74°F23°C. Breezy from the ESE at 6 to 7 mph10 to 12 km/h. 78% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	87°F30°C Feels 100°F38°C	71°F22°C	0.91 in23.2 mm· 100%	87%	Heavy Rain	SSW 15 mph24 km/h
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 81°F27°C — feels like 100°F38°C. Windy from the SSW at 16 to 19 mph26 to 30 km/h. 93% chance of rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 71°F22°C. Windy from the ESE at 13 to 18 mph21 to 29 km/h. 100% chance of heavy rain throughout the night.
	ThursdaySep 10	71°F22°C	68°F20°C	0.54 in13.6 mm· 99%	99%	Rain	NE 7 mph12 km/h
DayOvercast and warm, with a high of 71°F22°C. Breezy from the NE at 8 mph12 km/h. 73% chance of light rain throughout the day. NightOvercast, with a low around 68°F20°C. Breezy from the NE at 7 to 8 mph11 to 14 km/h. 99% chance of rain throughout the night.
	FridaySep 11	72°F22°C	67°F19°C	1.35 in34.2 mm· 96%	93%	Rain	NNE 5 mph9 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 67°F19°C. Light wind from the NNE around 6 mph9 km/h. 96% chance of rain throughout the day. Humid. NightOvercast, with a low around 67°F19°C. Light wind from the NNE around 5 mph8 km/h. 89% chance of rain throughout the night.
	SaturdaySep 12	78°F26°C	70°F21°C	0.11 in2.9 mm· 20%	74%	Light Rain	NE 6 mph9 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 70°F21°C. Breezy from the NE at 6 to 7 mph10 to 12 km/h. 20% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Light wind from the NE around 5 mph8 km/h. 19% chance of drizzle overnight.
	SundaySep 13	80°F27°C	72°F22°C	0.06 in1.4 mm· 32%	76%	Drizzle	NE 5 mph8 km/h
DayOvercast and warm, with a high of 80°F27°C and morning low of 72°F22°C. Light wind from the NE around 5 mph9 km/h. 32% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Light wind from the NE around 5 mph8 km/h.
	MondaySep 14	85°F30°C Feels 93°F34°C	74°F23°C	0.02 in0.5 mm· 12%	57%	Drizzle	S 7 mph11 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 74°F24°C — feels like 93°F34°C. Breezy from the SSW at 8 to 10 mph12 to 17 km/h. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Breezy from the S at 5 to 8 mph9 to 13 km/h. 12% chance of drizzle in the evening.
	TuesdaySep 15	80°F27°C	74°F23°C	0.38 in9.6 mm· 78%	91%	Light Rain	E 6 mph10 km/h
DayOvercast and warm, with a high of 80°F27°C. Breezy from the E at 6 to 8 mph10 to 13 km/h. 76% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F23°C. Breezy from the ESE at 6 to 7 mph10 to 12 km/h. 78% chance of light rain throughout the night.
	WednesdaySep 16	76°F25°C	72°F22°C	0.53 in13.5 mm· 71%	97%	Light Rain	NE 7 mph11 km/h
DayOvercast and warm, with a high of 76°F25°C and morning low of 72°F22°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. 69% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 72°F22°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 71% chance of light rain throughout the night.
	ThursdaySep 17	75°F24°C	71°F22°C	0.48 in12.3 mm· 67%	93%	Light Rain	NNE 9 mph14 km/h
DayOvercast and warm, with a high of 75°F24°C. Breezy from the NNE at 9 to 10 mph15 to 16 km/h. 67% chance of light rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the NNE at 8 to 9 mph14 to 15 km/h. 57% chance of light rain throughout the night.
	FridaySep 18	76°F24°C	71°F21°C	0.76 in19.2 mm· 65%	86%	Rain	NNE 11 mph17 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 71°F21°C. Breezy from the NNE at 11 to 12 mph18 to 19 km/h. 65% chance of rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the NNE at 10 to 11 mph16 to 18 km/h. 59% chance of rain throughout the night.
	SaturdaySep 19	77°F25°C	71°F22°C	1.31 in33.2 mm· 60%	79%	Rain	NNE 12 mph19 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 71°F22°C. Breezy from the NNE at 12 to 13 mph19 to 21 km/h. 59% chance of rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the NNE at 12 mph19 km/h. 60% chance of rain throughout the night.
	SundaySep 20	78°F25°C	71°F22°C	0.8 in20.2 mm· 54%	76%	Rain	NE 11 mph18 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 71°F22°C. Breezy from the ENE at 11 to 12 mph18 to 19 km/h. 54% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Breezy from the NE at 11 mph17 km/h. 49% chance of rain throughout the night.
	MondaySep 21	78°F25°C	71°F22°C	0.54 in13.8 mm· 43%	71%	Light Rain	ENE 9 mph15 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 71°F22°C. Breezy from the ENE at 10 mph16 km/h. 43% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the ENE at 9 mph15 km/h. 43% chance of light rain throughout the night.
	TuesdaySep 22	78°F25°C	70°F21°C	0.45 in11.4 mm· 36%	68%	Showers	NE 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 NE at 9 mph14 km/h. 33% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the NE at 8 mph13 km/h. 36% chance of showers throughout the night.
	WednesdaySep 23	78°F25°C	69°F21°C	0.3 in7.7 mm· 33%	62%	Showers	NE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 69°F21°C. Breezy from the NE at 7 to 8 mph11 to 12 km/h. 33% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the NE at 7 mph11 km/h. 27% chance of showers throughout the night.

Nearby Cities

Abiko2 mi4 km Nagareyama4 mi7 km Minaminagareyama5 mi8 km Moriya5 mi8 km Misato, Saitama5 mi9 km Toride6 mi10 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: 35.8622°N, 139.9773°E·Elevation: 24m·Timezone: Asia/Tokyo·Population: 433,436