Today
Sun, Jun 21
Moderate rain
31°22°
- Rain chance
- 100%
- Precip
- 5.8 mm
- Max wind
- 12 km/h
Ōguchi weather forecast
Aichi, Japan · Tokyo time · 35.34°, 136.91°
Current conditions · 10:15 PM local
Current conditions in Ōguchi
23°C
Partly cloudy
Feels like 25°C
- Humidity
- 96%
- Wind
- 8 km/h W
- Gusts
- 17 km/h
- UV index
- 0
- Visibility
- 13.6 km
Right now
Conditions in Ōguchi at the moment: partly cloudy, 23 °C. It feels warmer than it reads, more like 25 °C. Wind is from the W at 8 km/h. Humidity stands at 78% with sea-level pressure near 1004 hPa.
At a glance
Today
31° / 22°Moderate rain · rain likely (100%)
Tomorrow
27° / 21°Overcast
Upcoming · to Saturday
29° / 17°Highs 29°, lows 17°. The most active day looks like Thursday, when rain chances peak at 89%.
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Next 3 days
Expect moderate rain today, between 22 °C and 31 °C. Rain chance peaks at 100% with around 5.8 mm possible. Gusts may reach 44 km/h from the W. Tomorrow looks like overcast; temperatures run from 21 °C up to 27 °C. Gusts may reach 45 km/h from the NW. Expect overcast Tuesday, between 18 °C and 29 °C.
Tomorrow
Mon, Jun 22
Overcast
27°21°
- Rain chance
- 0%
- Precip
- 0 mm
- Max wind
- 14 km/h
Tuesday
Tue, Jun 23
Overcast
29°18°
- Rain chance
- 10%
- Precip
- 0 mm
- Max wind
- 9 km/h
Next 48 hours
- 12 AM22°100%4 km/h
- 1 AM22°97%2 km/h
- 2 AM22°92%5 km/h
- 3 AM23°88%6 km/h
- 4 AM22°85%3 km/h
- 5 AM22°82%2 km/h
- 6 AM22°80%2 km/h
- 7 AM23°82%5 km/h
- 8 AM25°85%5 km/h
- 9 AM26°82%5 km/h
- 10 AM28°68%4 km/h
- 11 AM30°48%5 km/h
- 12 PM29°33%9 km/h
- 1 PM31°29%7 km/h
- 2 PM31°31%9 km/h
- 3 PM31°31%10 km/h
- 4 PM27°28%12 km/h
- 5 PM26°25%10 km/h
- 6 PM25°20%9 km/h
- 7 PM24°13%9 km/h
- 8 PM24°6%6 km/h
- 9 PM24°0%6 km/h
- 10 PM23°0%8 km/h
- 11 PM23°0%7 km/h
- 12 AM23°0%7 km/h
- 1 AM23°0%6 km/h
- 2 AM23°0%8 km/h
- 3 AM23°0%11 km/h
- 4 AM22°0%10 km/h
- 5 AM22°0%8 km/h
- 6 AM22°0%8 km/h
- 7 AM23°0%9 km/h
- 8 AM25°0%11 km/h
- 9 AM26°0%11 km/h
- 10 AM27°0%12 km/h
- 11 AM27°0%12 km/h
- 12 PM27°0%12 km/h
- 1 PM26°0%11 km/h
- 2 PM25°0%12 km/h
- 3 PM25°0%13 km/h
- 4 PM25°0%14 km/h
- 5 PM24°0%13 km/h
- 6 PM24°0%12 km/h
- 7 PM23°0%12 km/h
- 8 PM23°0%10 km/h
- 9 PM22°0%10 km/h
- 10 PM22°0%9 km/h
- 11 PM21°0%8 km/h
In depth
The weather picture for Ōguchi opens with partly cloudy; it's 23 °C out, feeling like 25 °C. Today's forecast calls for moderate rain, topping out near 31 °C before falling back to 22 °C overnight. Winds blow mainly from the W around 12 km/h, with gusts up to 44 km/h. Daytime highs hold fairly steady this week, staying within 22 to 31 °C. Rain is in the picture on today, Thursday, Friday, with roughly 52 mm expected in total across the week. Tomorrow brings overcast with a high of 27 °C and a 0% chance of precipitation. The UV index reaches 8 today, so sun protection is sensible during the middle of the day. Sunrise comes at 04:37 and sunset at 19:10, giving 14.5 hours of daylight. Current humidity sits at 78% with pressure near 1004 hPa. Looking further out, Thursday shows thunderstorm with a high around 22 °C, while Saturday ends the week at 29 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.
Air quality
43
Good
US AQI · European AQI 30
Air quality in Ōguchi is currently good, with a US AQI of 43 (European AQI 30). The dominant pollutant right now is ozone. Air quality is healthy; no precautions needed. Fine particulate matter (PM2.5) measures 3 µg/m³.
Pollutants
- PM2.5
- 3 µg/m³
- PM10
- 3.8 µg/m³
- Ozone (O₃)
- 74 µg/m³
- NO₂
- 4.5 µg/m³
- SO₂
- 2.1 µg/m³
- CO
- 123 µg/m³
- Dust
- 0 µg/m³
Sun & UV
- Sunrise
- 4:37 AM
- Sunset
- 7:10 PM
- Daylight
- 14h 33m
- Max UV
- 8.3 Very high
Wind
- Wind
- 8 km/h
- Gusts
- 17 km/h
- Direction
- W (280°)
Farming weather
Soil temperatures today read surface 21.2 °C, 6 cm 23.2 °C, 18 cm 24.1 °C, 54 cm 22.5 °C. Soil moisture sits at 0-1 cm at 0.36 m³/m³, 3-9 cm at 0.37 m³/m³, 27-81 cm at 0.35 m³/m³. For wheat, the root-zone reading is above the ideal 0.2-0.35 m³/m³ band. Forecast rain (52 mm) roughly covers crop water demand (ET0 27 mm), so irrigation can likely be paused. A suitable spraying window opens around 08:00 on 2026-06-21, with winds at or below 15 km/h and no rain expected. Projected growing degree days over the next week: wheat 132, maize 94.
- Topsoil moisture
- 0.419 m³/m³
- Soil temp
- 22°C
- ET₀ today
- 3.86 mm
- Spray window
- ~5:00
- Rain (next 7d)
- 52.4 mm
- Wind
- 8 km/h
- Humidity
- 96%
Advisory summary
No weather alert thresholds are crossed for Ōguchi in the current forecast (derived from forecast data, not official warnings). Conditions may still change — check back for updates.
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All data for Ōguchi
| Variable | Value |
|---|---|
| City | Ōguchi, Aichi, Japan |
| Coordinates | 35.34146, 136.91108 |
| Elevation | 41 m |
| Timezone | Asia/Tokyo |
| Population | 24,305 |
| Observed at (local) | 10:15 PM |
| Temperature (2 m) | 23°C |
| Apparent temperature | 25°C |
| Relative humidity (2 m) | 96% |
| Dew point (2 m) | 21°C |
| Precipitation (last hour) | 0 mm |
| Rain | 0 mm |
| Showers | 0 mm |
| Snowfall | 0 cm |
| Weather code (WMO) | 2 |
| Cloud cover | 62% |
| Surface pressure | 1000 hPa |
| Sea-level pressure | 1004 hPa |
| Wind speed (10 m) | 8 km/h |
| Wind gusts (10 m) | 17 km/h |
| Wind direction (10 m) | 280° (W) |
| Visibility | 13.6 km |
| UV index | 0 |
| Day / night | Night |
| Today max / min | 31°C / 22°C |
| Today feels-like max / min | 36°C / 25°C |
| Today precipitation sum | 5.8 mm |
| Today rain sum | 5.8 mm |
| Today snowfall sum | 0 cm |
| Today max precip probability | 100% |
| Today max wind / gusts | 12 km/h / 44 km/h |
| Dominant wind direction | 281° (W) |
| Sunrise / sunset | 4:37 AM / 7:10 PM |
| Daylight duration | 14h 33m |
| Sunshine duration | 6h 45m |
| Max UV index | 8.3 |
| Reference evapotranspiration (ET₀) | 3.86 mm |
| Topsoil moisture (0–1 cm) | 0.419 m³/m³ |
| Surface soil temperature | 22°C |
| US AQI | 43 |
| European AQI | 30 |
| PM2.5 | 3 µg/m³ |
| PM10 | 3.8 µg/m³ |
| Ozone (O₃) | 74 µg/m³ |
| Nitrogen dioxide (NO₂) | 4.5 µg/m³ |
| Sulphur dioxide (SO₂) | 2.1 µg/m³ |
| Carbon monoxide (CO) | 123 µg/m³ |
| Dust | 0 µg/m³ |
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<iframe src="https://weathertomorrow.cloud/embed/city/jp/aichi/oguchi" width="320" height="180" frameborder="0" title="Ōguchi weather" loading="lazy"></iframe>Frequently asked questions
Will it rain in Ōguchi tomorrow?
Rain is unlikely in Ōguchi tomorrow; the precipitation chance stays around 0%.
What is the temperature in Ōguchi today?
Today Ōguchi sees moderate rain with a high of 31 °C and a low of 22 °C.
How hot will it be in Ōguchi tomorrow?
Tomorrow's high in Ōguchi is forecast at 27 °C with overcast.
Is it windy in Ōguchi today?
Yes, yes — gusts up to 44 km/h today.
What is the UV index in Ōguchi today?
The UV index peaks at 8 today, which is very high.
What time is sunrise and sunset in Ōguchi today?
The sun rises at 04:37 and sets at 19:10 local time.
Is the air quality in Ōguchi good today?
Air quality is good right now, with a US AQI reading of 43.