Current Conditions

Yachi, Yamagata

77°F25°C
Rain

Wind

SW 1 mph2 km/h

Humidity

89%

Cloud Cover

94%

As of Wednesday, September 2, 2026 at 6:46 PM GMT+9

Today's Outlook

Night

Overcast, with a low around 69°F20°C. Light wind from the WSW around 3 mph5 km/h. 91% chance of light rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 72°F22°CLow 69°F20°CPrecip 0.95 in24.2 mm100%Cloud 99%Wind WSW 3 mph4 km/hThursday: Overcast and warm, with a high of 72°F22°C. Light wind from the SW around 3 mph4 km/h. 100% chance of rain throughout the day. Humid. Thursday Night: Overcast, with a low around 69°F20°C. Light wind from the WSW around 3 mph5 km/h. 91% chance of light rain throughout the night.
DrizzleHigh 73°F23°CLow 65°F18°CPrecip 0.04 in1 mm41%Cloud 99%Wind WNW 4 mph7 km/hFriday: Overcast and warm, with a high of 73°F23°C and morning low of 66°F19°C. Breezy from the WNW at 6 to 7 mph9 to 11 km/h. 16% chance of drizzle in the morning. Friday Night: Overcast, with a low around 65°F18°C. Light wind from the WNW around 3 mph5 km/h. 41% chance of drizzle overnight.
DrizzleHigh 75°F24°CLow 61°F16°CPrecip 0.02 in0.6 mm18%Cloud 70%Wind E 3 mph5 km/hSaturday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 61°F16°C. Light wind from the E around 3 mph5 km/h. 18% chance of drizzle around midday. Saturday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the E around 3 mph5 km/h.
Light RainHigh 72°F22°CLow 63°F17°CPrecip 0.07 in1.8 mm28%Cloud 90%Wind ESE 7 mph12 km/hSunday: Overcast and warm, with a high of 72°F22°C and morning low of 63°F17°C. Breezy from the ESE at 9 to 11 mph14 to 17 km/h. 28% chance of drizzle throughout the day. Sunday Night: Overcast, with a low around 63°F17°C. Breezy from the ESE at 6 to 8 mph10 to 13 km/h. 26% chance of light rain in the evening.
RainHigh 70°F21°CLow 65°F19°CPrecip 1 in25.5 mm76%Cloud 95%Wind E 6 mph10 km/hMonday: Overcast and warm, with a high of 70°F21°C. Breezy from the E at 7 to 8 mph12 to 13 km/h. 76% chance of rain throughout the day. Humid. Monday Night: Overcast, with a low around 65°F19°C. Breezy from the E at 5 to 7 mph9 to 11 km/h. 57% chance of light rain throughout the night.
Light RainHigh 78°F26°CLow 65°F19°CPrecip 0.17 in4.4 mm25%Cloud 74%Wind SE 3 mph5 km/hTuesday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 65°F19°C. Light wind from the SSE around 4 mph6 km/h. 22% chance of drizzle throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 65°F19°C. Light wind from the SE around 3 mph5 km/h. 25% chance of light rain throughout the night.
Light RainHigh 76°F24°CLow 67°F20°CPrecip 0.36 in9.2 mm60%Cloud 86%Wind SE 3 mph5 km/hWednesday: Overcast and warm, with a high of 76°F24°C and morning low of 67°F20°C. Light wind from the S around 3 mph5 km/h. 60% chance of light rain throughout the day. Humid. Wednesday Night: Overcast, with a low around 67°F20°C. Light wind from the ESE around 3 mph5 km/h. 53% chance of light rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdaySep 372°F22°C69°F20°C0.95 in24.2 mm· 100%99%RainWSW 3 mph4 km/h
FridaySep 473°F23°C65°F18°C0.04 in1 mm· 41%99%DrizzleWNW 4 mph7 km/h
SaturdaySep 575°F24°C61°F16°C0.02 in0.6 mm· 18%70%DrizzleE 3 mph5 km/h
SundaySep 672°F22°C63°F17°C0.07 in1.8 mm· 28%90%Light RainESE 7 mph12 km/h
MondaySep 770°F21°C65°F19°C1 in25.5 mm· 76%95%RainE 6 mph10 km/h
TuesdaySep 878°F26°C65°F19°C0.17 in4.4 mm· 25%74%Light RainSE 3 mph5 km/h
WednesdaySep 976°F24°C67°F20°C0.36 in9.2 mm· 60%86%Light RainSE 3 mph5 km/h
ThursdaySep 1072°F22°C66°F19°C0.4 in10.2 mm· 56%86%Light RainNW 3 mph5 km/h
FridaySep 1170°F21°C63°F17°C0.31 in8 mm· 43%83%Light RainENE 3 mph5 km/h
SaturdaySep 1271°F21°C62°F17°C0.27 in6.9 mm· 41%84%Light RainESE 3 mph6 km/h
SundaySep 1372°F22°C63°F17°C0.28 in7.2 mm· 47%84%Light RainSE 3 mph5 km/h
MondaySep 1473°F23°C64°F18°C0.26 in6.6 mm· 55%85%Light RainSE 3 mph5 km/h
TuesdaySep 1573°F23°C63°F17°C0.24 in6 mm· 45%84%Light RainSSE 3 mph6 km/h
WednesdaySep 1673°F23°C62°F17°C0.21 in5.4 mm· 44%86%Light RainSE 3 mph6 km/h
ThursdaySep 1773°F23°C63°F17°C0.22 in5.5 mm· 52%89%Light RainSE 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: 38.4219°N, 140.3083°E·Elevation: 89m·Timezone: Asia/Tokyo·Population: 17,641