Current Conditions

Yashio, Saitama

78°F25°C
Rain

Wind

ENE 7 mph12 km/h

Humidity

89%

Cloud Cover

93%

As of Thursday, August 13, 2026 at 4:56 PM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 82°F28°C and morning low of 75°F24°C — feels like 88°F31°C. Breezy from the ENE at 7 mph11 km/h. 100% chance of rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 75°F24°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h. 98% chance of rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 82°F28°CFeels 89°F31°CLow 75°F24°CPrecip 1 in25.5 mm100%Cloud 93%Wind NE 6 mph10 km/hFriday: Overcast and warm, with a high of 82°F28°C and morning low of 75°F24°C — feels like 88°F31°C. Breezy from the ENE at 7 mph11 km/h. 100% chance of rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 75°F24°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h. 98% chance of rain throughout the night.
Light RainHigh 84°F29°CFeels 89°F32°CLow 76°F24°CPrecip 0.32 in8.2 mm96%Cloud 79%Wind ENE 6 mph9 km/hSaturday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 76°F24°C — feels like 90°F32°C. Breezy from the E at 6 to 8 mph10 to 13 km/h. 69% chance of light rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 76°F24°C. Light wind from the ENE around 5 mph8 km/h. 96% chance of light rain throughout the night.
DrizzleHigh 84°F29°CFeels 89°F31°CLow 74°F23°CPrecip 0.04 in1.1 mm47%Cloud 72%Wind ENE 6 mph9 km/hSunday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 74°F23°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. 47% chance of drizzle throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 74°F23°C. Light wind from the ENE around 6 mph9 km/h. 29% chance of drizzle in the evening.
Light RainHigh 84°F29°CFeels 91°F33°CLow 75°F24°CPrecip 0.07 in1.8 mm39%Cloud 88%Wind ESE 5 mph8 km/hMonday: Overcast and warm, with a high of 84°F29°C and morning low of 75°F24°C — feels like 91°F33°C. Breezy from the ESE at 5 to 7 mph8 to 11 km/h. 39% chance of drizzle throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 75°F24°C. Light wind from the ESE around 5 mph8 km/h. 28% chance of light rain throughout the night.
DrizzleHigh 86°F30°CFeels 94°F35°CLow 77°F25°CPrecip 0.06 in1.5 mm33%Cloud 72%Wind SSE 5 mph9 km/hTuesday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 77°F25°C — feels like 95°F35°C. Breezy from the SSE at 6 to 8 mph9 to 13 km/h. 33% chance of drizzle throughout the day. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 77°F25°C. Breezy from the SSE at 5 to 7 mph8 to 11 km/h. 13% chance of drizzle throughout the night.
DrizzleHigh 88°F31°CFeels 98°F36°CLow 78°F26°CPrecip 0.07 in1.8 mm25%Cloud 61%Wind SSE 5 mph7 km/hWednesday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 78°F26°C — feels like 97°F36°C. Light wind from the SSE around 4 mph7 km/h. 25% chance of drizzle throughout the day. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 78°F26°C. Light wind from the SSE around 5 mph8 km/h. 20% chance of drizzle in the evening.
ShowersHigh 87°F31°CFeels 97°F36°CLow 78°F26°CPrecip 0.15 in3.8 mm45%Cloud 65%Wind SE 5 mph8 km/hThursday: Mostly cloudy and hot, with a high of 87°F31°C and morning low of 78°F26°C — feels like 97°F36°C. Breezy from the SE at 5 to 8 mph8 to 13 km/h. 45% chance of showers throughout the day. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 79°F26°C. Breezy from the SE at 5 to 7 mph8 to 11 km/h. 34% chance of showers throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
FridayAug 1482°F28°C
Feels 89°F31°C
75°F24°C1 in25.5 mm· 100%93%RainNE 6 mph10 km/h
SaturdayAug 1584°F29°C
Feels 89°F32°C
76°F24°C0.32 in8.2 mm· 96%79%Light RainENE 6 mph9 km/h
SundayAug 1684°F29°C
Feels 89°F31°C
74°F23°C0.04 in1.1 mm· 47%72%DrizzleENE 6 mph9 km/h
MondayAug 1784°F29°C
Feels 91°F33°C
75°F24°C0.07 in1.8 mm· 39%88%Light RainESE 5 mph8 km/h
TuesdayAug 1886°F30°C
Feels 94°F35°C
77°F25°C0.06 in1.5 mm· 33%72%DrizzleSSE 5 mph9 km/h
WednesdayAug 1988°F31°C
Feels 98°F36°C
78°F26°C0.07 in1.8 mm· 25%61%DrizzleSSE 5 mph7 km/h
ThursdayAug 2087°F31°C
Feels 97°F36°C
78°F26°C0.15 in3.8 mm· 45%65%ShowersSE 5 mph8 km/h
FridayAug 2186°F30°C
Feels 94°F35°C
78°F26°C0.19 in4.8 mm· 43%75%Light RainSSE 6 mph9 km/h
SaturdayAug 2287°F30°C
Feels 95°F35°C
78°F25°C0.16 in4 mm· 34%72%Light RainS 7 mph10 km/h
SundayAug 2386°F30°C
Feels 95°F35°C
79°F26°C0.22 in5.7 mm· 35%71%Light RainS 8 mph13 km/h
MondayAug 2488°F31°C
Feels 97°F36°C
78°F26°C0.19 in4.7 mm· 27%52%ShowersS 8 mph12 km/h
TuesdayAug 2589°F32°C
Feels 99°F37°C
78°F26°C0.08 in2.1 mm· 21%48%DrizzleS 7 mph11 km/h
WednesdayAug 2689°F32°C
Feels 99°F37°C
79°F26°C0.11 in2.8 mm· 22%47%ShowersS 7 mph12 km/h
ThursdayAug 2788°F31°C
Feels 99°F37°C
79°F26°C0.12 in3 mm· 25%54%DrizzleS 8 mph13 km/h
FridayAug 2888°F31°C
Feels 97°F36°C
79°F26°C0.11 in2.9 mm· 26%55%ShowersS 8 mph13 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: 35.8225°N, 139.8390°E·Elevation: 8m·Timezone: Asia/Tokyo·Population: 93,363