Current Conditions

Ryūgasaki, Ibaraki

83°F28°C

Light Rain

Feels like90°F32°C

Wind

SSW 5 mph8 km/h

Humidity

80%

Cloud Cover

99%

As of Thursday, September 3, 2026 at 9:16 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 86°F30°C and morning low of 78°F26°C — feels like 95°F35°C. Light wind from the SW around 5 mph8 km/h. 48% chance of light rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 76°F25°C. Light wind from the ENE around 5 mph7 km/h. 77% chance of light rain in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 86°F30°CFeels 94°F35°C	Low 76°F25°C	Precip 0.16 in4.1 mm77%	Cloud 98%	Wind SSW 5 mph8 km/h	Thursday: Overcast and warm, with a high of 86°F30°C and morning low of 78°F26°C — feels like 95°F35°C. Light wind from the SW around 5 mph8 km/h. 48% chance of light rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 76°F25°C. Light wind from the ENE around 5 mph7 km/h. 77% chance of light rain in the evening.
Light Rain	High 80°F27°C	Low 74°F24°C	Precip 0.24 in6.1 mm79%	Cloud 98%	Wind NE 4 mph7 km/h	Friday: Overcast and warm, with a high of 80°F27°C and morning low of 75°F24°C. Light wind from the NE around 4 mph7 km/h. 61% chance of light rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 74°F24°C. Light wind from the NE around 4 mph7 km/h. 79% chance of light rain throughout the night.
Rain	High 78°F25°C	Low 71°F22°C	Precip 0.51 in12.9 mm94%	Cloud 96%	Wind NE 7 mph11 km/h	Saturday: Overcast and warm, with a high of 78°F25°C and morning low of 71°F22°C. Breezy from the NE at 7 to 9 mph12 to 14 km/h. 87% chance of rain throughout the day. Humid. Saturday Night: Overcast, with a low around 71°F22°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 94% chance of rain throughout the night.
Rain	High 77°F25°C	Low 73°F23°C	Precip 0.64 in16.3 mm82%	Cloud 98%	Wind NE 11 mph18 km/h	Sunday: Overcast and warm, with a high of 77°F25°C. Breezy from the NE at 12 to 13 mph19 to 21 km/h. 68% chance of rain throughout the day. Humid. Sunday Night: Overcast, with a low around 73°F23°C. Breezy from the NE at 10 to 11 mph16 to 18 km/h. 82% chance of rain throughout the night.
Heavy Rain	High 78°F26°C	Low 74°F23°C	Precip 2.68 in68 mm95%	Cloud 97%	Wind ENE 11 mph17 km/h	Monday: Overcast and warm, with a high of 78°F26°C. Breezy from the NE at 11 to 12 mph17 to 19 km/h. 95% chance of heavy rain throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 74°F23°C. Breezy from the ENE at 10 to 12 mph17 to 20 km/h. 95% chance of heavy rain throughout the night.
Light Rain	High 82°F28°CFeels 89°F32°C	Low 75°F24°C	Precip 0.45 in11.4 mm60%	Cloud 79%	Wind S 7 mph11 km/h	Tuesday: Overcast and warm, with a high of 82°F28°C and morning low of 75°F24°C — feels like 90°F32°C. Breezy from the SSE at 7 mph11 km/h. 59% chance of light rain throughout the day. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the S at 7 to 8 mph11 to 12 km/h. 60% chance of light rain throughout the night.
Rain	High 84°F29°CFeels 92°F33°C	Low 76°F25°C	Precip 0.41 in10.5 mm67%	Cloud 78%	Wind SSE 6 mph10 km/h	Wednesday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 77°F25°C — feels like 91°F33°C. Breezy from the S at 6 to 8 mph10 to 13 km/h. 65% chance of light rain throughout the day. Heavy, humid air. Wednesday Night: Mostly cloudy, with a low around 76°F25°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h. 67% chance of rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	86°F30°C Feels 94°F35°C	76°F25°C	0.16 in4.1 mm· 77%	98%	Light Rain	SSW 5 mph8 km/h
DayOvercast and warm, with a high of 86°F30°C and morning low of 78°F26°C — feels like 95°F35°C. Light wind from the SW around 5 mph8 km/h. 48% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F25°C. Light wind from the ENE around 5 mph7 km/h. 77% chance of light rain in the evening.
	FridaySep 4	80°F27°C	74°F24°C	0.24 in6.1 mm· 79%	98%	Light Rain	NE 4 mph7 km/h
DayOvercast and warm, with a high of 80°F27°C and morning low of 75°F24°C. Light wind from the NE around 4 mph7 km/h. 61% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F24°C. Light wind from the NE around 4 mph7 km/h. 79% chance of light rain throughout the night.
	SaturdaySep 5	78°F25°C	71°F22°C	0.51 in12.9 mm· 94%	96%	Rain	NE 7 mph11 km/h
DayOvercast and warm, with a high of 78°F25°C and morning low of 71°F22°C. Breezy from the NE at 7 to 9 mph12 to 14 km/h. 87% chance of rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 94% chance of rain throughout the night.
	SundaySep 6	77°F25°C	73°F23°C	0.64 in16.3 mm· 82%	98%	Rain	NE 11 mph18 km/h
DayOvercast and warm, with a high of 77°F25°C. Breezy from the NE at 12 to 13 mph19 to 21 km/h. 68% chance of rain throughout the day. Humid. NightOvercast, with a low around 73°F23°C. Breezy from the NE at 10 to 11 mph16 to 18 km/h. 82% chance of rain throughout the night.
	MondaySep 7	78°F26°C	74°F23°C	2.68 in68 mm· 95%	97%	Heavy Rain	ENE 11 mph17 km/h
DayOvercast and warm, with a high of 78°F26°C. Breezy from the NE at 11 to 12 mph17 to 19 km/h. 95% chance of heavy rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F23°C. Breezy from the ENE at 10 to 12 mph17 to 20 km/h. 95% chance of heavy rain throughout the night.
	TuesdaySep 8	82°F28°C Feels 89°F32°C	75°F24°C	0.45 in11.4 mm· 60%	79%	Light Rain	S 7 mph11 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 75°F24°C — feels like 90°F32°C. Breezy from the SSE at 7 mph11 km/h. 59% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Breezy from the S at 7 to 8 mph11 to 12 km/h. 60% chance of light rain throughout the night.
	WednesdaySep 9	84°F29°C Feels 92°F33°C	76°F25°C	0.41 in10.5 mm· 67%	78%	Rain	SSE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 77°F25°C — feels like 91°F33°C. Breezy from the S at 6 to 8 mph10 to 13 km/h. 65% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F25°C. Breezy from the SE at 6 to 7 mph10 to 12 km/h. 67% chance of rain throughout the night.
	ThursdaySep 10	77°F25°C	73°F23°C	0.53 in13.4 mm· 67%	92%	Light Rain	NE 8 mph13 km/h
DayOvercast and warm, with a high of 77°F25°C. Breezy from the NE at 9 mph14 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 7 to 8 mph12 to 13 km/h. 66% chance of light rain throughout the night.
	FridaySep 11	76°F25°C	72°F22°C	0.33 in8.3 mm· 56%	90%	Light Rain	NE 7 mph12 km/h
DayOvercast and warm, with a high of 76°F25°C and morning low of 72°F22°C. Breezy from the NE at 8 mph13 km/h. 51% chance of light rain throughout the day. Humid. NightOvercast, with a low around 72°F22°C. Breezy from the NE at 7 mph11 km/h. 56% chance of light rain throughout the night.
	SaturdaySep 12	79°F26°C	72°F22°C	0.22 in5.7 mm· 38%	81%	Light Rain	NE 6 mph10 km/h
DayOvercast and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the NE at 7 mph11 km/h. 37% chance of light rain throughout the day. Humid. NightOvercast, with a low around 72°F22°C. Light wind from the NE around 6 mph10 km/h. 38% chance of light rain throughout the night.
	SundaySep 13	80°F27°C	73°F23°C	0.17 in4.3 mm· 31%	75%	Light Rain	ENE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 73°F23°C. Breezy from the ENE at 7 to 8 mph12 to 13 km/h. 31% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Light wind from the ENE around 6 mph10 km/h. 31% chance of light rain throughout the night.
	MondaySep 14	80°F26°C	73°F23°C	0.22 in5.7 mm· 47%	76%	Light Rain	NE 7 mph10 km/h
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 73°F23°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 47% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 37% chance of light rain throughout the night.
	TuesdaySep 15	79°F26°C	72°F22°C	0.27 in6.9 mm· 51%	81%	Light Rain	NE 7 mph11 km/h
DayOvercast and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 51% chance of light rain throughout the day. Humid. NightOvercast, with a low around 73°F23°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 45% chance of light rain throughout the night.
	WednesdaySep 16	78°F26°C	72°F22°C	0.3 in7.7 mm· 48%	79%	Light Rain	NE 7 mph11 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 72°F22°C. Breezy from the NE at 8 mph12 km/h. 48% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 45% chance of light rain throughout the night.
	ThursdaySep 17	78°F26°C	71°F22°C	0.3 in7.7 mm· 48%	79%	Light Rain	NE 7 mph11 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 71°F22°C. Breezy from the NE at 8 mph12 km/h. 48% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Breezy from the NE at 7 mph11 km/h. 33% chance of light rain throughout the night.

Nearby Cities

Fujishiro4 mi6 km Fukawa4 mi6 km Inzai5 mi7 km Ushiku5 mi9 km Ajiki5 mi9 km Toride6 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: 35.9000°N, 140.1833°E·Elevation: 8m·Timezone: Asia/Tokyo·Population: 85,761