Current Conditions

Muramatsu, Niigata

74°F23°C
Rain

Wind

SSW 4 mph6 km/h

Humidity

93%

Cloud Cover

100%

As of Thursday, September 3, 2026 at 10:23 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 74°F23°C. Breezy from the S at 6 to 7 mph9 to 11 km/h. 100% chance of rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 71°F22°C. Light wind from the SSW around 4 mph7 km/h. 79% chance of light rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 74°F23°CLow 71°F22°CPrecip 0.84 in21.4 mm100%Cloud 100%Wind SSW 5 mph8 km/hThursday: Overcast and warm, with a high of 74°F23°C. Breezy from the S at 6 to 7 mph9 to 11 km/h. 100% chance of rain throughout the day. Heavy, humid air. Thursday Night: Overcast, with a low around 71°F22°C. Light wind from the SSW around 4 mph7 km/h. 79% chance of light rain throughout the night.
Light RainHigh 74°F24°CLow 69°F20°CPrecip 0.21 in5.4 mm96%Cloud 100%Wind NW 3 mph5 km/hFriday: Overcast and warm, with a high of 74°F24°C and morning low of 69°F21°C. Light wind from the NW around 3 mph5 km/h. 93% chance of light rain throughout the day. Humid. Friday Night: Overcast, with a low around 69°F20°C. Light wind from the WNW around 3 mph5 km/h. 96% chance of light rain overnight.
Partly CloudyHigh 78°F26°CLow 65°F19°CPrecip 0.02 in0.5 mm9%Cloud 54%Wind NNE 4 mph7 km/hSaturday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 65°F19°C. Light wind from the NNE around 5 mph7 km/h. Saturday Night: Mostly cloudy, with a low around 65°F19°C. Light wind from the NE around 4 mph6 km/h.
DrizzleHigh 80°F27°CLow 67°F20°CPrecip 0.01 in0.2 mm12%Cloud 76%Wind ESE 10 mph16 km/hSunday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 67°F20°C. Breezy from the ESE at 11 to 13 mph18 to 20 km/h. Sunday Night: Mostly cloudy, with a low around 67°F20°C. Breezy from the ESE at 9 to 12 mph14 to 19 km/h. 12% chance of drizzle in the evening.
RainHigh 77°F25°CLow 71°F21°CPrecip 0.97 in24.7 mm75%Cloud 89%Wind ESE 7 mph11 km/hMonday: Overcast and warm, with a high of 77°F25°C and morning low of 71°F21°C. Breezy from the E at 7 to 9 mph11 to 14 km/h. 75% chance of rain throughout the day. Humid. Monday Night: Overcast, with a low around 71°F22°C. Breezy from the ESE at 7 to 11 mph12 to 17 km/h. 59% chance of light rain throughout the night.
ShowersHigh 81°F27°CFeels 86°F30°CLow 71°F22°CPrecip 0.35 in9 mm52%Cloud 70%Wind S 4 mph6 km/hTuesday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 71°F22°C. Light wind from the WSW around 4 mph6 km/h. 52% chance of showers throughout the day. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the ESE around 3 mph5 km/h. 45% chance of light rain throughout the night.
Light RainHigh 75°F24°CLow 69°F21°CPrecip 0.6 in15.3 mm73%Cloud 88%Wind N 4 mph7 km/hWednesday: Overcast and warm, with a high of 75°F24°C. Light wind from the NNW around 5 mph7 km/h. 71% chance of light rain throughout the day. Humid. Wednesday Night: Overcast, with a low around 69°F21°C. Light wind from the N around 4 mph6 km/h. 73% chance of light rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdaySep 374°F23°C71°F22°C0.84 in21.4 mm· 100%100%RainSSW 5 mph8 km/h
FridaySep 474°F24°C69°F20°C0.21 in5.4 mm· 96%100%Light RainNW 3 mph5 km/h
SaturdaySep 578°F26°C65°F19°C0.02 in0.5 mm· 9%54%Partly CloudyNNE 4 mph7 km/h
SundaySep 680°F27°C67°F20°C0.01 in0.2 mm· 12%76%DrizzleESE 10 mph16 km/h
MondaySep 777°F25°C71°F21°C0.97 in24.7 mm· 75%89%RainESE 7 mph11 km/h
TuesdaySep 881°F27°C
Feels 86°F30°C
71°F22°C0.35 in9 mm· 52%70%ShowersS 4 mph6 km/h
WednesdaySep 975°F24°C69°F21°C0.6 in15.3 mm· 73%88%Light RainN 4 mph7 km/h
ThursdaySep 1072°F22°C67°F19°C0.54 in13.6 mm· 67%86%Light RainN 4 mph6 km/h
FridaySep 1175°F24°C65°F19°C0.25 in6.3 mm· 40%74%Light RainNE 4 mph6 km/h
SaturdaySep 1277°F25°C67°F19°C0.24 in6.1 mm· 41%75%Light RainENE 3 mph6 km/h
SundaySep 1377°F25°C68°F20°C0.26 in6.6 mm· 48%74%Light RainNE 3 mph6 km/h
MondaySep 1476°F25°C68°F20°C0.33 in8.5 mm· 57%77%Light RainNE 3 mph6 km/h
TuesdaySep 1575°F24°C67°F20°C0.29 in7.3 mm· 49%82%Light RainNE 3 mph6 km/h
WednesdaySep 1676°F24°C66°F19°C0.27 in6.8 mm· 44%81%Light RainE 4 mph6 km/h
ThursdaySep 1776°F24°C66°F19°C0.27 in6.8 mm· 48%81%Light RainE 4 mph6 km/h

Nearby Cities

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

PatternExampleDescription
/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=11.5Find 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: 37.6926°N, 139.1713°E·Elevation: 21m·Timezone: Asia/Tokyo·Population: 19,712