Current Conditions

Muikamachi, Niigata

70°F21°C

Rain

Wind

NNW 2 mph3 km/h

Humidity

95%

Cloud Cover

100%

As of Thursday, September 3, 2026 at 8:27 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 71°F22°C. Light wind from the SSE around 2 mph4 km/h. 100% chance of rain throughout the day. Humid.

Night

Overcast, with a low around 66°F19°C. Light wind from the SSE around 3 mph5 km/h. 98% 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 66°F19°C	Precip 1.29 in32.8 mm100%	Cloud 100%	Wind SSE 3 mph4 km/h	Thursday: Overcast and warm, with a high of 71°F22°C. Light wind from the SSE around 2 mph4 km/h. 100% chance of rain throughout the day. Humid. Thursday Night: Overcast, with a low around 66°F19°C. Light wind from the SSE around 3 mph5 km/h. 98% chance of rain throughout the night.
Light Rain	High 70°F21°C	Low 65°F18°C	Precip 0.23 in5.9 mm86%	Cloud 100%	Wind NNW 2 mph3 km/h	Friday: Overcast and warm, with a high of 70°F21°C and morning low of 65°F18°C. Light wind from the NNW around 2 mph4 km/h. 80% chance of light rain throughout the day. Friday Night: Overcast, with a low around 65°F18°C. Light wind from the NNW around 2 mph3 km/h. 86% chance of light rain throughout the night.
Light Rain	High 73°F23°C	Low 62°F17°C	Precip 0.13 in3.3 mm51%	Cloud 79%	Wind NNE 2 mph4 km/h	Saturday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 62°F17°C. Light wind from the N around 3 mph4 km/h. 51% chance of light rain throughout the day. Saturday Night: Overcast, with a low around 62°F17°C. Light wind from the E around 2 mph3 km/h. 43% chance of light rain overnight.
Light Rain	High 75°F24°C	Low 62°F17°C	Precip 0.06 in1.5 mm26%	Cloud 89%	Wind SE 6 mph9 km/h	Sunday: Overcast and warm, with a high of 75°F24°C and morning low of 62°F17°C. Breezy from the SE at 7 to 8 mph10 to 12 km/h. Sunday Night: Overcast, with a low around 63°F17°C. Light wind from the SE around 5 mph8 km/h. 26% chance of light rain in the evening.
Rain	High 72°F22°C	Low 65°F19°C	Precip 1.17 in29.6 mm85%	Cloud 93%	Wind SE 4 mph7 km/h	Monday: Overcast and warm, with a high of 72°F22°C and morning low of 65°F19°C. Light wind from the SE around 4 mph6 km/h. 85% chance of rain throughout the day. Humid. Monday Night: Overcast, with a low around 65°F19°C. Light wind from the SSE around 4 mph7 km/h. 67% chance of rain throughout the night.
Light Rain	High 78°F26°C	Low 66°F19°C	Precip 0.45 in11.5 mm61%	Cloud 76%	Wind S 3 mph5 km/h	Tuesday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 66°F19°C. Light wind from the SSW around 3 mph5 km/h. 61% chance of light rain throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the SSE around 3 mph5 km/h. 56% chance of light rain throughout the night.
Rain	High 74°F23°C	Low 68°F20°C	Precip 0.72 in18.2 mm95%	Cloud 89%	Wind NW 3 mph4 km/h	Wednesday: Overcast and warm, with a high of 74°F23°C and morning low of 69°F20°C. Light wind from the NW around 3 mph5 km/h. 95% chance of rain throughout the day. Humid. Wednesday Night: Overcast, with a low around 68°F20°C. Light wind from the E around 3 mph4 km/h. 87% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	71°F22°C	66°F19°C	1.29 in32.8 mm· 100%	100%	Rain	SSE 3 mph4 km/h
DayOvercast and warm, with a high of 71°F22°C. Light wind from the SSE around 2 mph4 km/h. 100% chance of rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the SSE around 3 mph5 km/h. 98% chance of rain throughout the night.
	FridaySep 4	70°F21°C	65°F18°C	0.23 in5.9 mm· 86%	100%	Light Rain	NNW 2 mph3 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 65°F18°C. Light wind from the NNW around 2 mph4 km/h. 80% chance of light rain throughout the day. NightOvercast, with a low around 65°F18°C. Light wind from the NNW around 2 mph3 km/h. 86% chance of light rain throughout the night.
	SaturdaySep 5	73°F23°C	62°F17°C	0.13 in3.3 mm· 51%	79%	Light Rain	NNE 2 mph4 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 62°F17°C. Light wind from the N around 3 mph4 km/h. 51% chance of light rain throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the E around 2 mph3 km/h. 43% chance of light rain overnight.
	SundaySep 6	75°F24°C	62°F17°C	0.06 in1.5 mm· 26%	89%	Light Rain	SE 6 mph9 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 62°F17°C. Breezy from the SE at 7 to 8 mph10 to 12 km/h. NightOvercast, with a low around 63°F17°C. Light wind from the SE around 5 mph8 km/h. 26% chance of light rain in the evening.
	MondaySep 7	72°F22°C	65°F19°C	1.17 in29.6 mm· 85%	93%	Rain	SE 4 mph7 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 65°F19°C. Light wind from the SE around 4 mph6 km/h. 85% chance of rain throughout the day. Humid. NightOvercast, with a low around 65°F19°C. Light wind from the SSE around 4 mph7 km/h. 67% chance of rain throughout the night.
	TuesdaySep 8	78°F26°C	66°F19°C	0.45 in11.5 mm· 61%	76%	Light Rain	S 3 mph5 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 66°F19°C. Light wind from the SSW around 3 mph5 km/h. 61% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 67°F19°C. Light wind from the SSE around 3 mph5 km/h. 56% chance of light rain throughout the night.
	WednesdaySep 9	74°F23°C	68°F20°C	0.72 in18.2 mm· 95%	89%	Rain	NW 3 mph4 km/h
DayOvercast and warm, with a high of 74°F23°C and morning low of 69°F20°C. Light wind from the NW around 3 mph5 km/h. 95% chance of rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the E around 3 mph4 km/h. 87% chance of light rain throughout the night.
	ThursdaySep 10	69°F20°C	65°F18°C	0.8 in20.3 mm· 83%	94%	Rain	NNW 3 mph4 km/h
DayOvercast and warm, with a high of 69°F20°C. Light wind from the NNW around 3 mph4 km/h. 83% chance of rain throughout the day. Humid. NightOvercast, with a low around 65°F18°C. Light wind from the NNW around 2 mph4 km/h. 80% chance of rain throughout the night.
	FridaySep 11	70°F21°C	63°F17°C	0.48 in12.3 mm· 67%	88%	Light Rain	NNE 3 mph4 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 63°F17°C. Light wind from the N around 3 mph4 km/h. 67% chance of light rain throughout the day. NightOvercast, with a low around 63°F17°C. Light wind from the E around 2 mph4 km/h. 65% chance of light rain throughout the night.
	SaturdaySep 12	73°F23°C	64°F18°C	0.24 in6.1 mm· 52%	83%	Light Rain	SSE 3 mph5 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 64°F18°C. Light wind from the SSE around 3 mph5 km/h. 52% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the SSE around 3 mph5 km/h. 46% chance of light rain throughout the night.
	SundaySep 13	73°F23°C	64°F18°C	0.29 in7.4 mm· 65%	83%	Light Rain	S 3 mph5 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 64°F18°C. Light wind from the W around 3 mph5 km/h. 65% chance of light rain throughout the day. NightOvercast, with a low around 65°F18°C. Light wind from the SSE around 3 mph5 km/h. 54% chance of light rain throughout the night.
	MondaySep 14	73°F23°C	64°F18°C	0.43 in10.9 mm· 71%	82%	Light Rain	SSE 3 mph4 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 64°F18°C. Light wind from the NW around 3 mph5 km/h. 71% chance of light rain throughout the day. NightOvercast, with a low around 65°F18°C. Light wind from the SSE around 3 mph4 km/h. 64% chance of light rain throughout the night.
	TuesdaySep 15	72°F22°C	63°F17°C	0.41 in10.4 mm· 67%	85%	Light Rain	SSE 3 mph4 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 63°F17°C. Light wind from the WNW around 3 mph5 km/h. 67% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the SSE around 3 mph4 km/h. 57% chance of light rain throughout the night.
	WednesdaySep 16	72°F22°C	63°F17°C	0.45 in11.4 mm· 66%	86%	Light Rain	SSE 3 mph4 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 63°F17°C. Light wind from the S around 3 mph5 km/h. 66% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the SSE around 3 mph4 km/h. 58% chance of light rain throughout the night.
	ThursdaySep 17	72°F22°C	62°F17°C	0.42 in10.6 mm· 59%	82%	Light Rain	SSE 3 mph5 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 62°F17°C. Light wind from the S around 3 mph5 km/h. 59% chance of light rain throughout the day. NightOvercast, with a low around 63°F17°C. Light wind from the SSE around 3 mph5 km/h. 52% chance of light rain throughout the night.

Nearby Cities

Minamiuonuma1 mi2 km Shiozawa3 mi4 km Tōkamachi8 mi13 km Uonuma13 mi21 km Ojiya17 mi27 km Nagaoka27 mi43 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: 37.0667°N, 138.8833°E·Elevation: 162m·Timezone: Asia/Tokyo·Population: 29,123