Current Conditions

Inzai, Chiba

78°F25°C

Heavy Rain

Wind

E 10 mph16 km/h

Humidity

93%

Cloud Cover

100%

As of Monday, September 21, 2026 at 8:01 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 79°F26°C. Windy from the ENE at 12 to 17 mph19 to 27 km/h. 100% chance of heavy rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 74°F24°C. Windy from the NNE at 19 to 25 mph30 to 40 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 79°F26°C	Low 74°F24°C	Precip 3.28 in83.2 mm100%	Cloud 100%	Wind NE 15 mph24 km/h	Monday: Overcast and warm, with a high of 79°F26°C. Windy from the ENE at 12 to 17 mph19 to 27 km/h. 100% chance of heavy rain throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 74°F24°C. Windy from the NNE at 19 to 25 mph30 to 40 km/h. 100% chance of heavy rain throughout the night.
Rain	High 85°F29°CFeels 89°F32°C	Low 75°F24°C	Precip 0.29 in7.4 mm94%	Cloud 64%	Wind NNW 8 mph13 km/h	Tuesday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 76°F24°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h. 21% chance of drizzle in the afternoon. Humid. Tuesday Night: Mostly cloudy, with a low around 75°F24°C. Windy from the NNW at 10 to 18 mph17 to 28 km/h. 94% chance of rain throughout the night.
Light Rain	High 77°F25°C	Low 72°F22°C	Precip 0.09 in2.2 mm36%	Cloud 81%	Wind ENE 7 mph11 km/h	Wednesday: Overcast and warm, with a high of 77°F25°C and morning low of 72°F22°C. Breezy from the ENE at 8 mph12 km/h. 36% chance of light rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 72°F22°C. Breezy from the ENE at 6 to 7 mph9 to 11 km/h. 25% chance of drizzle overnight.
Showers	High 80°F27°C	Low 71°F22°C	Precip 0.08 in2.1 mm56%	Cloud 63%	Wind NE 4 mph7 km/h	Thursday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 71°F22°C. Light wind from the NE around 4 mph7 km/h. 56% chance of showers throughout the day. Humid. Thursday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the ENE around 4 mph6 km/h. 23% chance of drizzle overnight.
Light Rain	High 74°F24°C	Low 70°F21°C	Precip 0.24 in6.2 mm62%	Cloud 88%	Wind NE 6 mph9 km/h	Friday: Overcast and warm, with a high of 74°F24°C. Breezy from the NE at 7 mph10 km/h. 62% chance of light rain throughout the day. Humid. Friday Night: Overcast, with a low around 70°F21°C. Light wind from the NE around 5 mph8 km/h. 32% chance of light rain throughout the night.
Rain	High 69°F21°C	Low 67°F19°C	Precip 0.83 in21.2 mm85%	Cloud 99%	Wind NNE 6 mph10 km/h	Saturday: Overcast and warm, with a high of 69°F21°C. Breezy from the NNE at 7 mph10 km/h. 85% chance of rain throughout the day. Saturday Night: Overcast, with a low around 67°F20°C. Light wind from the N around 6 mph9 km/h. 83% chance of rain throughout the night.
Rain	High 72°F22°C	Low 66°F19°C	Precip 0.7 in17.7 mm71%	Cloud 96%	Wind N 5 mph8 km/h	Sunday: Overcast and warm, with a high of 72°F22°C and morning low of 67°F19°C. Light wind from the N around 5 mph9 km/h. 69% chance of rain throughout the day. Humid. Sunday Night: Overcast, with a low around 66°F19°C. Light wind from the N around 5 mph8 km/h. 71% chance of rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	MondaySep 21	79°F26°C	74°F24°C	3.28 in83.2 mm· 100%	100%	Heavy Rain	NE 15 mph24 km/h
DayOvercast and warm, with a high of 79°F26°C. Windy from the ENE at 12 to 17 mph19 to 27 km/h. 100% chance of heavy rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F24°C. Windy from the NNE at 19 to 25 mph30 to 40 km/h. 100% chance of heavy rain throughout the night.
	TuesdaySep 22	85°F29°C Feels 89°F32°C	75°F24°C	0.29 in7.4 mm· 94%	64%	Rain	NNW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 76°F24°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h. 21% chance of drizzle in the afternoon. Humid. NightMostly cloudy, with a low around 75°F24°C. Windy from the NNW at 10 to 18 mph17 to 28 km/h. 94% chance of rain throughout the night.
	WednesdaySep 23	77°F25°C	72°F22°C	0.09 in2.2 mm· 36%	81%	Light Rain	ENE 7 mph11 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 72°F22°C. Breezy from the ENE at 8 mph12 km/h. 36% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Breezy from the ENE at 6 to 7 mph9 to 11 km/h. 25% chance of drizzle overnight.
	ThursdaySep 24	80°F27°C	71°F22°C	0.08 in2.1 mm· 56%	63%	Showers	NE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 71°F22°C. Light wind from the NE around 4 mph7 km/h. 56% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Light wind from the ENE around 4 mph6 km/h. 23% chance of drizzle overnight.
	FridaySep 25	74°F24°C	70°F21°C	0.24 in6.2 mm· 62%	88%	Light Rain	NE 6 mph9 km/h
DayOvercast and warm, with a high of 74°F24°C. Breezy from the NE at 7 mph10 km/h. 62% chance of light rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Light wind from the NE around 5 mph8 km/h. 32% chance of light rain throughout the night.
	SaturdaySep 26	69°F21°C	67°F19°C	0.83 in21.2 mm· 85%	99%	Rain	NNE 6 mph10 km/h
DayOvercast and warm, with a high of 69°F21°C. Breezy from the NNE at 7 mph10 km/h. 85% chance of rain throughout the day. NightOvercast, with a low around 67°F20°C. Light wind from the N around 6 mph9 km/h. 83% chance of rain throughout the night.
	SundaySep 27	72°F22°C	66°F19°C	0.7 in17.7 mm· 71%	96%	Rain	N 5 mph8 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 67°F19°C. Light wind from the N around 5 mph9 km/h. 69% chance of rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the N around 5 mph8 km/h. 71% chance of rain throughout the night.
	MondaySep 28	76°F24°C	67°F20°C	0.37 in9.5 mm· 41%	89%	Light Rain	S 4 mph7 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 67°F20°C. Light wind from the SSW around 4 mph7 km/h. 41% chance of light rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the SSE around 4 mph7 km/h. 36% chance of light rain throughout the night.
	TuesdaySep 29	76°F24°C	69°F21°C	0.46 in11.8 mm· 42%	77%	Light Rain	NE 5 mph9 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 69°F21°C. Light wind from the NNE around 6 mph9 km/h. 42% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Light wind from the E around 5 mph9 km/h. 40% chance of light rain throughout the night.
	WednesdaySep 30	76°F24°C	67°F20°C	0.41 in10.3 mm· 33%	58%	Showers	NE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 67°F20°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 33% chance of showers throughout the day. NightMostly cloudy, with a low around 67°F20°C. Light wind from the ENE around 6 mph9 km/h. 29% chance of showers throughout the night.
	ThursdayOct 1	77°F25°C	68°F20°C	0.23 in5.8 mm· 27%	56%	Showers	SE 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 WSW 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. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. 26% chance of showers throughout the night.
	FridayOct 2	74°F23°C	67°F20°C	0.26 in6.5 mm· 35%	64%	Showers	NE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 67°F20°C. Breezy from the NE at 7 to 8 mph12 to 12 km/h. 35% chance of showers throughout the day. NightMostly cloudy, with a low around 68°F20°C. Breezy from the NE at 7 mph11 km/h. 32% chance of showers throughout the night.
	SaturdayOct 3	73°F23°C	65°F18°C	0.13 in3.2 mm· 26%	62%	Showers	NE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the NE at 7 to 8 mph12 to 12 km/h. 24% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the NE at 7 mph11 km/h. 26% chance of showers throughout the night.
	SundayOct 4	73°F23°C	64°F18°C	0.22 in5.7 mm· 26%	57%	Showers	NNE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 64°F18°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the NNE at 7 mph11 km/h. 26% chance of showers throughout the night.
	MondayOct 5	73°F23°C	64°F18°C	0.11 in2.8 mm· 20%	51%	Showers	NNE 7 mph12 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 64°F18°C. Breezy from the NNE at 8 mph13 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h. 20% chance of showers throughout the night.

Nearby Cities

Fukawa1 mi2 km Ajiki4 mi6 km Ryūgasaki5 mi7 km Shiroi6 mi10 km Fujishiro6 mi10 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: 35.8348°N, 140.1636°E·Elevation: 28m·Timezone: Asia/Tokyo·Population: 105,463