Current Conditions

Uonuma, Niigata

71°F22°C

Rain

Wind

NW 3 mph6 km/h

Humidity

99%

Cloud Cover

100%

As of Wednesday, September 9, 2026 at 5:46 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 71°F22°C and morning low of 66°F19°C. Light wind from the NNW around 4 mph7 km/h. 100% chance of rain throughout the day. Humid.

Night

Overcast, with a low around 63°F17°C. Light wind from the NNW around 2 mph4 km/h. 100% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 71°F22°C	Low 63°F17°C	Precip 1.7 in43.2 mm100%	Cloud 99%	Wind NNW 4 mph6 km/h	Wednesday: Overcast and warm, with a high of 71°F22°C and morning low of 66°F19°C. Light wind from the NNW around 4 mph7 km/h. 100% chance of rain throughout the day. Humid. Wednesday Night: Overcast, with a low around 63°F17°C. Light wind from the NNW around 2 mph4 km/h. 100% chance of rain throughout the night.
Light Rain	High 73°F23°C	Low 60°F15°C	Precip 0.06 in1.6 mm55%	Cloud 71%	Wind NNE 2 mph4 km/h	Thursday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 60°F15°C. Light wind from the NNE around 2 mph3 km/h. 10% chance of drizzle. Thursday Night: Mostly cloudy, with a low around 60°F16°C. Light wind from the NE around 2 mph4 km/h. 55% chance of light rain throughout the night.
Light Rain	High 71°F22°C	Low 64°F18°C	Precip 0.26 in6.6 mm75%	Cloud 85%	Wind NW 2 mph4 km/h	Friday: Overcast and warm, with a high of 71°F22°C and morning low of 64°F18°C. Light wind from the NW around 2 mph4 km/h. 75% chance of light rain throughout the day. Friday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the SE around 2 mph4 km/h. 42% chance of light rain throughout the night.
Drizzle	High 77°F25°C	Low 65°F18°C	Precip 0.03 in0.7 mm17%	Cloud 65%	Wind N 2 mph4 km/h	Saturday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 65°F19°C. Light wind from the NNW around 3 mph5 km/h. 17% chance of drizzle around midday. Humid. Saturday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the E around 2 mph3 km/h. 11% chance of drizzle.
Showers	High 81°F27°CFeels 84°F29°C	Low 68°F20°C	Precip 0.1 in2.5 mm56%	Cloud 54%	Wind SSE 3 mph5 km/h	Sunday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 68°F20°C. Light wind from the S around 3 mph5 km/h. 56% chance of showers throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the SE around 3 mph5 km/h. 28% chance of drizzle throughout the night.
Rain	High 76°F24°C	Low 70°F21°C	Precip 0.57 in14.5 mm95%	Cloud 81%	Wind S 3 mph5 km/h	Monday: Overcast and warm, with a high of 76°F24°C and morning low of 70°F21°C. Light wind from the W around 3 mph5 km/h. 95% chance of rain throughout the day. Humid. Monday Night: Overcast, with a low around 70°F21°C. Light wind from the SSE around 3 mph5 km/h. 82% chance of light rain throughout the night.
Rain	High 71°F22°C	Low 67°F20°C	Precip 0.75 in19 mm88%	Cloud 95%	Wind N 2 mph3 km/h	Tuesday: Overcast and warm, with a high of 71°F22°C. Light wind from the N around 2 mph4 km/h. 88% chance of rain throughout the day. Humid. Tuesday Night: Overcast, with a low around 67°F20°C. Light wind from the NNE around 2 mph3 km/h. 87% chance of rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	71°F22°C	63°F17°C	1.7 in43.2 mm· 100%	99%	Rain	NNW 4 mph6 km/h
DayOvercast and warm, with a high of 71°F22°C and morning low of 66°F19°C. Light wind from the NNW around 4 mph7 km/h. 100% chance of rain throughout the day. Humid. NightOvercast, with a low around 63°F17°C. Light wind from the NNW around 2 mph4 km/h. 100% chance of rain throughout the night.
	ThursdaySep 10	73°F23°C	60°F15°C	0.06 in1.6 mm· 55%	71%	Light Rain	NNE 2 mph4 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 60°F15°C. Light wind from the NNE around 2 mph3 km/h. 10% chance of drizzle. NightMostly cloudy, with a low around 60°F16°C. Light wind from the NE around 2 mph4 km/h. 55% chance of light rain throughout the night.
	FridaySep 11	71°F22°C	64°F18°C	0.26 in6.6 mm· 75%	85%	Light Rain	NW 2 mph4 km/h
DayOvercast and warm, with a high of 71°F22°C and morning low of 64°F18°C. Light wind from the NW around 2 mph4 km/h. 75% chance of light rain throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the SE around 2 mph4 km/h. 42% chance of light rain throughout the night.
	SaturdaySep 12	77°F25°C	65°F18°C	0.03 in0.7 mm· 17%	65%	Drizzle	N 2 mph4 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 65°F19°C. Light wind from the NNW around 3 mph5 km/h. 17% chance of drizzle around midday. Humid. NightMostly cloudy, with a low around 65°F18°C. Light wind from the E around 2 mph3 km/h. 11% chance of drizzle.
	SundaySep 13	81°F27°C Feels 84°F29°C	68°F20°C	0.1 in2.5 mm· 56%	54%	Showers	SSE 3 mph5 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 68°F20°C. Light wind from the S around 3 mph5 km/h. 56% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the SE around 3 mph5 km/h. 28% chance of drizzle throughout the night.
	MondaySep 14	76°F24°C	70°F21°C	0.57 in14.5 mm· 95%	81%	Rain	S 3 mph5 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 70°F21°C. Light wind from the W around 3 mph5 km/h. 95% chance of rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Light wind from the SSE around 3 mph5 km/h. 82% chance of light rain throughout the night.
	TuesdaySep 15	71°F22°C	67°F20°C	0.75 in19 mm· 88%	95%	Rain	N 2 mph3 km/h
DayOvercast and warm, with a high of 71°F22°C. Light wind from the N around 2 mph4 km/h. 88% chance of rain throughout the day. Humid. NightOvercast, with a low around 67°F20°C. Light wind from the NNE around 2 mph3 km/h. 87% chance of rain throughout the night.
	WednesdaySep 16	72°F22°C	66°F19°C	0.72 in18.4 mm· 84%	96%	Rain	NNE 2 mph4 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 66°F19°C. Light wind from the N around 2 mph4 km/h. 84% chance of rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the E around 2 mph3 km/h. 76% chance of rain throughout the night.
	ThursdaySep 17	73°F23°C	66°F19°C	0.59 in15 mm· 73%	89%	Rain	NE 3 mph4 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 66°F19°C. Light wind from the NNE around 3 mph4 km/h. 73% chance of rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the E around 2 mph4 km/h. 67% chance of light rain throughout the night.
	FridaySep 18	73°F23°C	65°F18°C	0.46 in11.8 mm· 61%	85%	Light Rain	NE 3 mph5 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 65°F18°C. Light wind from the NNE around 3 mph5 km/h. 61% chance of light rain throughout the day. Humid. NightOvercast, with a low around 65°F18°C. Light wind from the ESE around 3 mph5 km/h. 58% chance of light rain throughout the night.
	SaturdaySep 19	72°F22°C	64°F18°C	0.64 in16.2 mm· 57%	84%	Light Rain	ENE 4 mph6 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 64°F18°C. Light wind from the NNE around 4 mph7 km/h. 57% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the ESE around 4 mph6 km/h. 55% chance of light rain throughout the night.
	SundaySep 20	72°F22°C	64°F18°C	0.68 in17.3 mm· 58%	85%	Rain	ESE 5 mph7 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 64°F18°C. Light wind from the E around 5 mph8 km/h. 58% chance of rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the SE around 4 mph7 km/h. 50% chance of light rain throughout the night.
	MondaySep 21	73°F23°C	63°F17°C	0.42 in10.7 mm· 46%	76%	Light Rain	SSE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 63°F17°C. Light wind from the SSW around 5 mph8 km/h. 46% chance of light rain throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the SSE around 4 mph7 km/h. 39% chance of light rain throughout the night.
	TuesdaySep 22	75°F24°C	62°F17°C	0.25 in6.3 mm· 38%	66%	Showers	SSE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 62°F17°C. Light wind from the SW around 4 mph7 km/h. 38% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Light wind from the SSE around 4 mph6 km/h. 31% chance of showers throughout the night.
	WednesdaySep 23	75°F24°C	61°F16°C	0.17 in4.2 mm· 36%	62%	Showers	S 4 mph6 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 61°F16°C. Light wind from the SW around 4 mph6 km/h. 36% chance of showers throughout the day. NightMostly cloudy, with a low around 62°F17°C. Light wind from the SSE around 4 mph6 km/h. 30% chance of showers throughout the night.

Nearby Cities

Ojiya10 mi16 km Minamiuonuma12 mi20 km Muikamachi13 mi21 km Tōkamachi13 mi21 km Nagaoka15 mi25 km Shiozawa16 mi25 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.

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Coordinates: 37.2449°N, 138.9623°E·Elevation: 95m·Timezone: Asia/Tokyo·Population: 34,483