Current Conditions

Sado, Niigata

75°F24°C

Heavy Rain

Wind

NNE 13 mph21 km/h

Humidity

91%

Cloud Cover

100%

As of Wednesday, September 9, 2026 at 3:59 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 73°F23°C. Windy from the N at 16 to 19 mph26 to 31 km/h. 100% chance of heavy rain throughout the day. Humid.

Night

Overcast, with a low around 70°F21°C. Breezy from the NNE at 14 to 15 mph22 to 24 km/h. 100% chance of rain overnight.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Heavy Rain	High 75°F24°C	Low 70°F21°C	Precip 1.3 in33 mm100%	Cloud 91%	Wind N 15 mph24 km/h	Wednesday: Overcast and warm, with a high of 73°F23°C. Windy from the N at 16 to 19 mph26 to 31 km/h. 100% chance of heavy rain throughout the day. Humid. Wednesday Night: Overcast, with a low around 70°F21°C. Breezy from the NNE at 14 to 15 mph22 to 24 km/h. 100% chance of rain overnight.
Partly Cloudy	High 73°F23°C	Low 69°F20°C	Precip 0 in0 mm—	Cloud 44%	Wind NE 11 mph17 km/h	Thursday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 69°F20°C. Breezy from the NE at 10 to 11 mph17 to 18 km/h. Thursday Night: Mostly cloudy, with a low around 69°F20°C. Breezy from the NNE at 11 to 13 mph17 to 21 km/h.
Light Rain	High 75°F24°C	Low 71°F22°C	Precip 0.11 in2.9 mm43%	Cloud 71%	Wind NNE 5 mph9 km/h	Friday: Overcast and warm, with a high of 75°F24°C. Light wind from the NNE around 5 mph8 km/h. 43% chance of light rain throughout the day. Friday Night: Mostly cloudy, with a low around 71°F22°C. Breezy from the NNE at 6 to 7 mph9 to 11 km/h. 36% chance of drizzle overnight.
Partly Cloudy	High 77°F25°C	Low 71°F22°C	Precip 0 in0.1 mm2%	Cloud 45%	Wind NE 8 mph13 km/h	Saturday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 71°F22°C. Breezy from the NE at 8 to 10 mph13 to 16 km/h. Saturday Night: Partly cloudy, with a low around 71°F22°C. Breezy from the NE at 8 to 10 mph13 to 16 km/h.
Showers	High 80°F26°C	Low 73°F23°C	Precip 0.17 in4.2 mm44%	Cloud 44%	Wind SE 5 mph8 km/h	Sunday: Partly cloudy and warm, with a high of 80°F26°C and morning low of 73°F23°C. Light wind from the SSE around 5 mph7 km/h. 30% chance of showers throughout the day. Humid. Sunday Night: Partly cloudy, with a low around 73°F23°C. Light wind from the E around 5 mph8 km/h. 44% chance of showers in the evening.
Rain	High 76°F25°C	Low 74°F23°C	Precip 1.02 in25.9 mm87%	Cloud 80%	Wind SW 7 mph11 km/h	Monday: Overcast and warm, with a high of 76°F25°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 87% chance of rain throughout the day. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the SW at 6 to 8 mph10 to 12 km/h. 79% chance of rain throughout the night.
Light Rain	High 73°F23°C	Low 71°F22°C	Precip 0.43 in10.9 mm71%	Cloud 90%	Wind NE 6 mph10 km/h	Tuesday: Overcast and warm, with a high of 73°F23°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 71% chance of light rain throughout the day. Humid. Tuesday Night: Overcast, with a low around 71°F22°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h. 54% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	75°F24°C	70°F21°C	1.3 in33 mm· 100%	91%	Heavy Rain	N 15 mph24 km/h
DayOvercast and warm, with a high of 73°F23°C. Windy from the N at 16 to 19 mph26 to 31 km/h. 100% chance of heavy rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Breezy from the NNE at 14 to 15 mph22 to 24 km/h. 100% chance of rain overnight.
	ThursdaySep 10	73°F23°C	69°F20°C	0 in0 mm· —	44%	Partly Cloudy	NE 11 mph17 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 69°F20°C. Breezy from the NE at 10 to 11 mph17 to 18 km/h. NightMostly cloudy, with a low around 69°F20°C. Breezy from the NNE at 11 to 13 mph17 to 21 km/h.
	FridaySep 11	75°F24°C	71°F22°C	0.11 in2.9 mm· 43%	71%	Light Rain	NNE 5 mph9 km/h
DayOvercast and warm, with a high of 75°F24°C. Light wind from the NNE around 5 mph8 km/h. 43% chance of light rain throughout the day. NightMostly cloudy, with a low around 71°F22°C. Breezy from the NNE at 6 to 7 mph9 to 11 km/h. 36% chance of drizzle overnight.
	SaturdaySep 12	77°F25°C	71°F22°C	0 in0.1 mm· 2%	45%	Partly Cloudy	NE 8 mph13 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 71°F22°C. Breezy from the NE at 8 to 10 mph13 to 16 km/h. NightPartly cloudy, with a low around 71°F22°C. Breezy from the NE at 8 to 10 mph13 to 16 km/h.
	SundaySep 13	80°F26°C	73°F23°C	0.17 in4.2 mm· 44%	44%	Showers	SE 5 mph8 km/h
DayPartly cloudy and warm, with a high of 80°F26°C and morning low of 73°F23°C. Light wind from the SSE around 5 mph7 km/h. 30% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 73°F23°C. Light wind from the E around 5 mph8 km/h. 44% chance of showers in the evening.
	MondaySep 14	76°F25°C	74°F23°C	1.02 in25.9 mm· 87%	80%	Rain	SW 7 mph11 km/h
DayOvercast and warm, with a high of 76°F25°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 87% chance of rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Breezy from the SW at 6 to 8 mph10 to 12 km/h. 79% chance of rain throughout the night.
	TuesdaySep 15	73°F23°C	71°F22°C	0.43 in10.9 mm· 71%	90%	Light Rain	NE 6 mph10 km/h
DayOvercast and warm, with a high of 73°F23°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 71% chance of light rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h. 54% chance of light rain throughout the night.
	WednesdaySep 16	74°F23°C	71°F22°C	0.37 in9.5 mm· 57%	88%	Light Rain	NE 8 mph13 km/h
DayOvercast and warm, with a high of 74°F23°C. Breezy from the NE at 8 to 9 mph13 to 15 km/h. 57% chance of light rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h. 53% chance of light rain throughout the night.
	ThursdaySep 17	75°F24°C	71°F22°C	0.3 in7.6 mm· 50%	80%	Light Rain	NE 8 mph14 km/h
DayOvercast and warm, with a high of 75°F24°C. Breezy from the NE at 8 to 9 mph13 to 15 km/h. 50% chance of light rain throughout the day. Humid. NightOvercast, with a low around 72°F22°C. Breezy from the NE at 8 to 9 mph14 to 15 km/h. 40% chance of light rain throughout the night.
	FridaySep 18	74°F23°C	71°F22°C	0.24 in6.2 mm· 41%	75%	Light Rain	NE 10 mph16 km/h
DayMostly cloudy and warm, with a high of 74°F23°C. Breezy from the NE at 10 to 11 mph16 to 18 km/h. 41% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the NE at 10 to 11 mph16 to 18 km/h. 31% chance of light rain throughout the night.
	SaturdaySep 19	75°F24°C	71°F22°C	0.34 in8.7 mm· 37%	72%	Light Rain	NE 12 mph19 km/h
DayMostly cloudy and warm, with a high of 75°F24°C. Breezy from the NE at 12 to 13 mph19 to 21 km/h. 37% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the NE at 12 to 13 mph19 to 21 km/h. 31% chance of light rain throughout the night.
	SundaySep 20	75°F24°C	71°F22°C	0.43 in10.9 mm· 41%	74%	Light Rain	NE 12 mph20 km/h
DayMostly cloudy and warm, with a high of 75°F24°C. Breezy from the NE at 13 mph20 km/h. 36% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the NE at 12 to 13 mph20 to 21 km/h. 41% chance of light rain throughout the night.
	MondaySep 21	75°F24°C	71°F22°C	0.35 in8.9 mm· 37%	65%	Showers	NE 12 mph19 km/h
DayMostly cloudy and warm, with a high of 75°F24°C. Breezy from the NE at 12 mph19 km/h. 37% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the NE at 12 mph19 km/h. 37% chance of showers throughout the night.
	TuesdaySep 22	74°F24°C	70°F21°C	0.19 in4.9 mm· 28%	54%	Showers	NNW 10 mph17 km/h
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 70°F21°C. Breezy from the NW at 11 mph17 km/h. 28% chance of showers throughout the day. NightMostly cloudy, with a low around 70°F21°C. Breezy from the NNW at 10 to 11 mph16 to 18 km/h. 27% chance of showers throughout the night.
	WednesdaySep 23	74°F24°C	69°F20°C	0.08 in2 mm· 18%	48%	Drizzle	WNW 9 mph14 km/h
DayPartly cloudy and warm, with a high of 74°F24°C and morning low of 69°F20°C. Breezy from the WNW at 9 mph14 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F21°C. Breezy from the NW at 9 mph14 km/h. 16% chance of drizzle overnight.

Nearby Cities

Ryōtsu-minato6 mi9 km Maki34 mi55 km Yoshida-kasugachō37 mi60 km Niigata38 mi61 km Tsubame40 mi64 km Shirone40 mi65 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: 38.0250°N, 138.3593°E·Elevation: 27m·Timezone: Asia/Tokyo·Population: 51,492