Current Conditions

Agano, Niigata

73°F23°C

Heavy Rain

Wind

N 4 mph6 km/h

Humidity

97%

Cloud Cover

100%

As of Wednesday, September 9, 2026 at 4:17 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 73°F23°C. Breezy from the N at 8 to 10 mph12 to 16 km/h. 100% chance of heavy rain throughout the day. Humid.

Night

Overcast, with a low around 67°F19°C. Light wind from the N around 5 mph8 km/h. 97% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Heavy Rain	High 73°F23°C	Low 67°F19°C	Precip 1.41 in35.9 mm100%	Cloud 96%	Wind N 7 mph11 km/h	Wednesday: Overcast and warm, with a high of 73°F23°C. Breezy from the N at 8 to 10 mph12 to 16 km/h. 100% chance of heavy rain throughout the day. Humid. Wednesday Night: Overcast, with a low around 67°F19°C. Light wind from the N around 5 mph8 km/h. 97% chance of rain throughout the night.
Partly Cloudy	High 75°F24°C	Low 62°F17°C	Precip 0 in0.1 mm5%	Cloud 43%	Wind NE 4 mph7 km/h	Thursday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 62°F17°C. Light wind from the NE around 4 mph7 km/h. Thursday Night: Mostly cloudy, with a low around 63°F17°C. Light wind from the NNE around 4 mph7 km/h.
Rain	High 73°F23°C	Low 67°F19°C	Precip 0.23 in5.9 mm64%	Cloud 79%	Wind E 3 mph5 km/h	Friday: Overcast and warm, with a high of 73°F23°C and morning low of 67°F19°C. Light wind from the E around 3 mph5 km/h. 64% chance of rain throughout the day. Humid. Friday Night: Mostly cloudy, with a low around 67°F20°C. Light wind from the E around 3 mph5 km/h. 34% chance of drizzle overnight.
Partly Cloudy	High 79°F26°C	Low 66°F19°C	Precip 0.01 in0.3 mm4%	Cloud 55%	Wind NE 3 mph6 km/h	Saturday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 66°F19°C. Light wind from the NNE around 4 mph6 km/h. Humid. Saturday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the NE around 3 mph5 km/h.
Showers	High 82°F28°CFeels 86°F30°C	Low 69°F20°C	Precip 0.13 in3.3 mm39%	Cloud 52%	Wind SE 4 mph6 km/h	Sunday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 69°F20°C. Light wind from the SE around 4 mph6 km/h. 39% chance of showers throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 69°F21°C. Light wind from the ESE around 3 mph6 km/h. 24% chance of showers in the evening.
Rain	High 76°F25°C	Low 72°F22°C	Precip 0.7 in17.9 mm86%	Cloud 83%	Wind SSW 4 mph6 km/h	Monday: Overcast and warm, with a high of 76°F25°C and morning low of 72°F22°C. Light wind from the SW around 4 mph7 km/h. 86% chance of rain throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 72°F22°C. Light wind from the SSE around 4 mph6 km/h. 72% chance of light rain throughout the night.
Rain	High 73°F23°C	Low 69°F21°C	Precip 0.54 in13.6 mm83%	Cloud 94%	Wind NNE 3 mph5 km/h	Tuesday: Overcast and warm, with a high of 73°F23°C. Light wind from the NNE around 3 mph5 km/h. 83% chance of rain throughout the day. Humid. Tuesday Night: Overcast, with a low around 69°F21°C. Light wind from the NE around 3 mph5 km/h. 69% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	73°F23°C	67°F19°C	1.41 in35.9 mm· 100%	96%	Heavy Rain	N 7 mph11 km/h
DayOvercast and warm, with a high of 73°F23°C. Breezy from the N at 8 to 10 mph12 to 16 km/h. 100% chance of heavy rain throughout the day. Humid. NightOvercast, with a low around 67°F19°C. Light wind from the N around 5 mph8 km/h. 97% chance of rain throughout the night.
	ThursdaySep 10	75°F24°C	62°F17°C	0 in0.1 mm· 5%	43%	Partly Cloudy	NE 4 mph7 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 62°F17°C. Light wind from the NE around 4 mph7 km/h. NightMostly cloudy, with a low around 63°F17°C. Light wind from the NNE around 4 mph7 km/h.
	FridaySep 11	73°F23°C	67°F19°C	0.23 in5.9 mm· 64%	79%	Rain	E 3 mph5 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 67°F19°C. Light wind from the E around 3 mph5 km/h. 64% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 67°F20°C. Light wind from the E around 3 mph5 km/h. 34% chance of drizzle overnight.
	SaturdaySep 12	79°F26°C	66°F19°C	0.01 in0.3 mm· 4%	55%	Partly Cloudy	NE 3 mph6 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 66°F19°C. Light wind from the NNE around 4 mph6 km/h. Humid. NightMostly cloudy, with a low around 66°F19°C. Light wind from the NE around 3 mph5 km/h.
	SundaySep 13	82°F28°C Feels 86°F30°C	69°F20°C	0.13 in3.3 mm· 39%	52%	Showers	SE 4 mph6 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 69°F20°C. Light wind from the SE around 4 mph6 km/h. 39% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Light wind from the ESE around 3 mph6 km/h. 24% chance of showers in the evening.
	MondaySep 14	76°F25°C	72°F22°C	0.7 in17.9 mm· 86%	83%	Rain	SSW 4 mph6 km/h
DayOvercast and warm, with a high of 76°F25°C and morning low of 72°F22°C. Light wind from the SW around 4 mph7 km/h. 86% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 72°F22°C. Light wind from the SSE around 4 mph6 km/h. 72% chance of light rain throughout the night.
	TuesdaySep 15	73°F23°C	69°F21°C	0.54 in13.6 mm· 83%	94%	Rain	NNE 3 mph5 km/h
DayOvercast and warm, with a high of 73°F23°C. Light wind from the NNE around 3 mph5 km/h. 83% chance of rain throughout the day. Humid. NightOvercast, with a low around 69°F21°C. Light wind from the NE around 3 mph5 km/h. 69% chance of light rain throughout the night.
	WednesdaySep 16	74°F24°C	68°F20°C	0.43 in11 mm· 66%	93%	Light Rain	NE 3 mph6 km/h
DayOvercast and warm, with a high of 74°F24°C and morning low of 68°F20°C. Light wind from the NE around 4 mph6 km/h. 66% chance of light rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the ENE around 3 mph5 km/h. 56% chance of light rain throughout the night.
	ThursdaySep 17	74°F24°C	68°F20°C	0.43 in11 mm· 62%	86%	Light Rain	ENE 4 mph6 km/h
DayOvercast and warm, with a high of 74°F24°C and morning low of 68°F20°C. Light wind from the ENE around 4 mph6 km/h. 62% chance of light rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the ENE around 4 mph6 km/h. 50% chance of light rain throughout the night.
	FridaySep 18	74°F24°C	67°F19°C	0.32 in8.2 mm· 51%	83%	Light Rain	ENE 5 mph8 km/h
DayOvercast and warm, with a high of 74°F24°C and morning low of 67°F19°C. Light wind from the ENE around 5 mph8 km/h. 51% chance of light rain throughout the day. Humid. NightOvercast, with a low around 67°F20°C. Light wind from the ENE around 5 mph7 km/h. 44% chance of light rain throughout the night.
	SaturdaySep 19	74°F24°C	67°F19°C	0.46 in11.6 mm· 52%	79%	Light Rain	ENE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 67°F19°C. Breezy from the ENE at 6 to 7 mph10 to 12 km/h. 52% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 67°F19°C. Breezy from the E at 6 to 7 mph9 to 11 km/h. 41% chance of light rain throughout the night.
	SundaySep 20	75°F24°C	67°F19°C	0.51 in12.9 mm· 51%	80%	Light Rain	E 7 mph12 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the E at 8 to 9 mph12 to 14 km/h. 50% chance of light rain throughout the day. NightOvercast, with a low around 67°F20°C. Breezy from the E at 7 to 8 mph11 to 13 km/h. 51% chance of light rain throughout the night.
	MondaySep 21	75°F24°C	67°F19°C	0.48 in12.3 mm· 47%	75%	Light Rain	ESE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the ESE at 7 to 8 mph12 to 13 km/h. 47% chance of light rain throughout the day. NightMostly cloudy, with a low around 67°F20°C. Breezy from the ESE at 7 mph11 km/h. 42% chance of light rain throughout the night.
	TuesdaySep 22	75°F24°C	65°F18°C	0.3 in7.6 mm· 40%	66%	Showers	S 6 mph10 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the WSW at 7 mph11 km/h. 40% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Light wind from the SSE around 6 mph9 km/h. 37% chance of showers throughout the night.
	WednesdaySep 23	75°F24°C	64°F18°C	0.13 in3.3 mm· 33%	59%	Showers	SSW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 64°F18°C. Light wind from the WSW around 6 mph9 km/h. 33% chance of showers throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the SSE around 5 mph8 km/h. 23% chance of drizzle throughout the night.

Nearby Cities

Suibara1 mi1 km Niitsu-honchō6 mi10 km Kameda-honchō7 mi11 km Gosen8 mi12 km Shibata10 mi16 km Muramatsu10 mi17 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: 37.8361°N, 139.2233°E·Elevation: 7m·Timezone: Asia/Tokyo·Population: 40,696