Current Conditions

Ōiso, Kanagawa

82°F28°C

Heavy Rain

Feels like90°F32°C

Wind

SSW 12 mph19 km/h

Humidity

84%

Cloud Cover

80%

As of Wednesday, September 9, 2026 at 8:53 AM GMT+9

Today's Outlook

Day

Mostly cloudy and warm, with a high of 84°F29°C and morning low of 78°F26°C — feels like 95°F35°C. Breezy from the SSW at 10 to 12 mph16 to 19 km/h. 89% chance of light rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 69°F21°C. Breezy from the ENE at 10 to 13 mph16 to 20 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 84°F29°CFeels 95°F35°C	Low 69°F21°C	Precip 0.96 in24.5 mm100%	Cloud 87%	Wind SSW 10 mph16 km/h	Wednesday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 78°F26°C — feels like 95°F35°C. Breezy from the SSW at 10 to 12 mph16 to 19 km/h. 89% chance of light rain throughout the day. Heavy, humid air. Wednesday Night: Overcast, with a low around 69°F21°C. Breezy from the ENE at 10 to 13 mph16 to 20 km/h. 100% chance of heavy rain throughout the night.
Rain	High 68°F20°C	Low 66°F19°C	Precip 0.74 in18.7 mm97%	Cloud 99%	Wind NNE 6 mph9 km/h	Thursday: Overcast and mild, with a high of 68°F20°C. Light wind from the NNE around 6 mph10 km/h. 85% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 66°F19°C. Light wind from the NNE around 6 mph9 km/h. 97% chance of rain throughout the night.
Rain	High 70°F21°C	Low 65°F18°C	Precip 1.38 in35 mm95%	Cloud 95%	Wind NNE 5 mph7 km/h	Friday: Overcast and warm, with a high of 70°F21°C and morning low of 65°F18°C. Light wind from the NNE around 5 mph8 km/h. 95% chance of rain throughout the day. Humid. Friday Night: Overcast, with a low around 65°F18°C. Light wind from the NNE around 4 mph7 km/h. 89% chance of rain throughout the night.
Light Rain	High 76°F24°C	Low 69°F20°C	Precip 0.13 in3.2 mm31%	Cloud 84%	Wind NE 4 mph7 km/h	Saturday: Overcast and warm, with a high of 76°F24°C and morning low of 69°F20°C. Light wind from the NE around 5 mph8 km/h. 28% chance of light rain throughout the day. Humid. Saturday Night: Overcast, with a low around 69°F20°C. Light wind from the NNE around 4 mph6 km/h. 31% chance of light rain throughout the night.
Drizzle	High 78°F25°C	Low 70°F21°C	Precip 0.06 in1.6 mm29%	Cloud 80%	Wind NE 4 mph6 km/h	Sunday: Overcast and warm, with a high of 78°F25°C and morning low of 70°F21°C. Light wind from the NE around 4 mph7 km/h. 29% chance of drizzle throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the NE around 3 mph5 km/h. 17% chance of drizzle overnight.
Drizzle	High 84°F29°CFeels 90°F32°C	Low 72°F22°C	Precip 0.02 in0.4 mm13%	Cloud 49%	Wind SSW 5 mph8 km/h	Monday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C — feels like 90°F32°C. Breezy from the S at 6 to 9 mph10 to 14 km/h. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 73°F23°C. Light wind from the SSW around 4 mph7 km/h. 13% chance of drizzle in the evening.
Light Rain	High 79°F26°C	Low 73°F23°C	Precip 0.38 in9.7 mm78%	Cloud 91%	Wind S 4 mph7 km/h	Tuesday: Overcast and warm, with a high of 79°F26°C and morning low of 74°F23°C. Light wind from the SE around 4 mph7 km/h. 68% chance of light rain throughout the day. Heavy, humid air. Tuesday Night: Overcast, with a low around 73°F23°C. Light wind from the WSW around 4 mph6 km/h. 78% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	84°F29°C Feels 95°F35°C	69°F21°C	0.96 in24.5 mm· 100%	87%	Heavy Rain	SSW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 78°F26°C — feels like 95°F35°C. Breezy from the SSW at 10 to 12 mph16 to 19 km/h. 89% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 69°F21°C. Breezy from the ENE at 10 to 13 mph16 to 20 km/h. 100% chance of heavy rain throughout the night.
	ThursdaySep 10	68°F20°C	66°F19°C	0.74 in18.7 mm· 97%	99%	Rain	NNE 6 mph9 km/h
DayOvercast and mild, with a high of 68°F20°C. Light wind from the NNE around 6 mph10 km/h. 85% chance of light rain throughout the day. NightOvercast, with a low around 66°F19°C. Light wind from the NNE around 6 mph9 km/h. 97% chance of rain throughout the night.
	FridaySep 11	70°F21°C	65°F18°C	1.38 in35 mm· 95%	95%	Rain	NNE 5 mph7 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 65°F18°C. Light wind from the NNE around 5 mph8 km/h. 95% chance of rain throughout the day. Humid. NightOvercast, with a low around 65°F18°C. Light wind from the NNE around 4 mph7 km/h. 89% chance of rain throughout the night.
	SaturdaySep 12	76°F24°C	69°F20°C	0.13 in3.2 mm· 31%	84%	Light Rain	NE 4 mph7 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 69°F20°C. Light wind from the NE around 5 mph8 km/h. 28% chance of light rain throughout the day. Humid. NightOvercast, with a low around 69°F20°C. Light wind from the NNE around 4 mph6 km/h. 31% chance of light rain throughout the night.
	SundaySep 13	78°F25°C	70°F21°C	0.06 in1.6 mm· 29%	80%	Drizzle	NE 4 mph6 km/h
DayOvercast and warm, with a high of 78°F25°C and morning low of 70°F21°C. Light wind from the NE around 4 mph7 km/h. 29% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Light wind from the NE around 3 mph5 km/h. 17% chance of drizzle overnight.
	MondaySep 14	84°F29°C Feels 90°F32°C	72°F22°C	0.02 in0.4 mm· 13%	49%	Drizzle	SSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C — feels like 90°F32°C. Breezy from the S at 6 to 9 mph10 to 14 km/h. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Light wind from the SSW around 4 mph7 km/h. 13% chance of drizzle in the evening.
	TuesdaySep 15	79°F26°C	73°F23°C	0.38 in9.7 mm· 78%	91%	Light Rain	S 4 mph7 km/h
DayOvercast and warm, with a high of 79°F26°C and morning low of 74°F23°C. Light wind from the SE around 4 mph7 km/h. 68% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 73°F23°C. Light wind from the WSW around 4 mph6 km/h. 78% chance of light rain throughout the night.
	WednesdaySep 16	75°F24°C	71°F22°C	0.54 in13.6 mm· 81%	96%	Light Rain	NNE 5 mph8 km/h
DayOvercast and warm, with a high of 75°F24°C. Light wind from the NE around 5 mph8 km/h. 81% chance of light rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Light wind from the NNE around 5 mph7 km/h. 80% chance of light rain throughout the night.
	ThursdaySep 17	74°F23°C	70°F21°C	0.47 in12 mm· 65%	92%	Light Rain	NNE 7 mph11 km/h
DayOvercast and warm, with a high of 74°F23°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. 64% chance of light rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Breezy from the N at 6 to 7 mph10 to 12 km/h. 65% chance of light rain throughout the night.
	FridaySep 18	74°F24°C	69°F21°C	0.94 in23.8 mm· 62%	85%	Rain	N 9 mph14 km/h
DayOvercast and warm, with a high of 74°F24°C and morning low of 69°F21°C. Breezy from the NNE at 9 to 11 mph15 to 17 km/h. 62% chance of rain throughout the day. Humid. NightOvercast, with a low around 69°F21°C. Breezy from the N at 8 to 9 mph13 to 15 km/h. 61% chance of rain throughout the night.
	SaturdaySep 19	76°F24°C	69°F21°C	1.17 in29.7 mm· 57%	79%	Rain	N 9 mph14 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 69°F21°C. Breezy from the N at 9 mph14 km/h. 57% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Breezy from the N at 9 mph14 km/h. 54% chance of rain throughout the night.
	SundaySep 20	75°F24°C	69°F20°C	1.1 in27.9 mm· 55%	77%	Rain	NNE 8 mph13 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 69°F20°C. Breezy from the NNE at 9 mph14 km/h. 55% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 69°F20°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. 54% chance of rain throughout the night.
	MondaySep 21	75°F24°C	68°F20°C	0.64 in16.2 mm· 52%	74%	Rain	N 7 mph11 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 68°F20°C. Breezy from the NNE at 8 mph12 km/h. 49% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Breezy from the N at 7 mph11 km/h. 52% chance of rain throughout the night.
	TuesdaySep 22	75°F24°C	67°F19°C	0.44 in11.2 mm· 43%	71%	Light Rain	NNE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 39% chance of light rain throughout the day. NightMostly cloudy, with a low around 68°F20°C. Light wind from the N around 5 mph9 km/h. 43% chance of light rain throughout the night.
	WednesdaySep 23	76°F24°C	66°F19°C	0.38 in9.7 mm· 35%	65%	Showers	NNE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 66°F19°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 35% chance of showers throughout the day. NightMostly cloudy, with a low around 67°F19°C. Light wind from the N around 5 mph8 km/h. 32% chance of showers throughout the night.

Nearby Cities

Hiratsuka1 mi2 km Ninomiya4 mi6 km Chigasaki5 mi8 km Isehara6 mi9 km Nihammatsu6 mi9 km Ebina6 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: 35.3156°N, 139.3162°E·Elevation: 71m·Timezone: Asia/Tokyo·Population: 32,595