Today
Mon, Jun 22
Overcast
25°22°
- Rain chance
- 53%
- Precip
- 0 mm
- Max wind
- 38 km/h
Aichi, Japan · Tokyo time · 34.80°, 137.02°
Current conditions · 1:00 PM local
25°C
Partly cloudy
Feels like 23°C
40
Good
US AQI · European AQI 36
Air quality in Ishiki is currently good, with a US AQI of 40 (European AQI 36). The dominant pollutant right now is ozone. Air quality is healthy; no precautions needed. Fine particulate matter (PM2.5) measures 4.9 µg/m³.
AQI computed from the CAMS air quality model via Open-Meteo. Bands follow the US EPA scale.
Right now in Ishiki, it's partly cloudy with the temperature at 25 °C. It feels close to the actual reading at 23 °C. Wind is from the NW at 33 km/h, gusting to 64 km/h. Humidity stands at 68% with sea-level pressure near 1005 hPa.
Overcast · 53% chance of rain · gusts to 64 km/h
Overcast
Highs 27°, lows 18°. The most active day looks like Friday, when rain chances peak at 82%.
Expect overcast today, between 22 °C and 25 °C. Rain chance peaks at 53%. Gusts may reach 64 km/h from the NW. Tomorrow looks like overcast; temperatures run from 21 °C up to 24 °C. Expect light drizzle Wednesday, between 20 °C and 23 °C. Rain chance peaks at 31% with around 0.2 mm possible. Gusts may reach 40 km/h from the ESE.
Today
Mon, Jun 22
Overcast
25°22°
Tomorrow
Tue, Jun 23
Overcast
24°21°
Wednesday
Wed, Jun 24
Light drizzle
23°21°
Across Ishiki right now you'll find partly cloudy and a temperature of 25 °C, with the apparent temperature at 23 °C. Today's forecast calls for overcast, topping out near 25 °C before falling back to 22 °C overnight. Winds blow mainly from the NW around 38 km/h, with gusts up to 64 km/h. Daytime highs hold fairly steady this week, staying within 23 to 27 °C. Rain is in the picture on Thursday, Friday, Saturday, with roughly 18 mm expected in total across the week. Tomorrow brings overcast with a high of 24 °C and a 20% chance of precipitation. The UV index reaches 8 today, so sun protection is sensible during the middle of the day. Sunrise comes at 04:39 and sunset at 19:08, giving 14.5 hours of daylight. Current humidity sits at 68% with pressure near 1005 hPa. Looking further out, Friday shows slight rain showers with a high around 24 °C, while Sunday ends the week at 27 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.
Soil temperatures today read surface 19.7 °C, 6 cm 22.2 °C, 18 cm 23.8 °C, 54 cm 23 °C. Soil moisture sits at 0-1 cm at 0.32 m³/m³, 3-9 cm at 0.33 m³/m³, 27-81 cm at 0.36 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Forecast rain (18 mm) roughly covers crop water demand (ET0 22 mm), so irrigation can likely be paused. A suitable spraying window opens around 09:00 on 2026-06-23, with winds at or below 15 km/h and no rain expected. Projected growing degree days over the next week: wheat 126, maize 88.
No weather alert thresholds are crossed for Ishiki in the current forecast (derived from forecast data, not official warnings). Conditions may still change — check back for updates.
| Variable | Value |
|---|---|
| City | Ishiki, Aichi, Japan |
| Coordinates | 34.8, 137.01667 |
| Elevation | 0 m |
| Timezone | Asia/Tokyo |
| Population | 23,966 |
| Observed at (local) | 1:00 PM |
| Temperature (2 m) | 25°C |
| Apparent temperature | 23°C |
| Relative humidity (2 m) | 68% |
| Dew point (2 m) | 18°C |
| Precipitation (last hour) | 0 mm |
| Rain | 0 mm |
| Showers | 0 mm |
| Snowfall | 0 cm |
| Weather code (WMO) | 2 |
| Cloud cover | 77% |
| Surface pressure | 1005 hPa |
| Sea-level pressure | 1005 hPa |
| Wind speed (10 m) | 33 km/h |
| Wind gusts (10 m) | 64 km/h |
| Wind direction (10 m) | 310° (NW) |
| Visibility | 14.8 km |
| UV index | 5.95 |
| Day / night | Day |
| Today max / min | 25°C / 22°C |
| Today feels-like max / min | 25°C / 21°C |
| Today precipitation sum | 0 mm |
| Today rain sum | 0 mm |
| Today snowfall sum | 0 cm |
| Today max precip probability | 53% |
| Today max wind / gusts | 38 km/h / 64 km/h |
| Dominant wind direction | 316° (NW) |
| Sunrise / sunset | 4:39 AM / 7:08 PM |
| Daylight duration | 14h 30m |
| Sunshine duration | 3h 59m |
| Max UV index | 7.75 |
| Reference evapotranspiration (ET₀) | 4.2 mm |
| Topsoil moisture (0–1 cm) | 0.339 m³/m³ |
| Surface soil temperature | 22°C |
| US AQI | 40 |
| European AQI | 36 |
| PM2.5 | 4.9 µg/m³ |
| PM10 | 7 µg/m³ |
| Ozone (O₃) | 91 µg/m³ |
| Nitrogen dioxide (NO₂) | 4.5 µg/m³ |
| Sulphur dioxide (SO₂) | 2.7 µg/m³ |
| Carbon monoxide (CO) | 232 µg/m³ |
| Dust | 1 µg/m³ |
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<iframe src="https://weathertomorrow.cloud/embed/city/jp/aichi/ishiki" width="320" height="180" frameborder="0" title="Ishiki weather" loading="lazy"></iframe>Rain is unlikely in Ishiki tomorrow; the precipitation chance stays around 20%.
Today Ishiki sees overcast with a high of 25 °C and a low of 22 °C.
Tomorrow's high in Ishiki is forecast at 24 °C with overcast.
Yes, yes — gusts up to 64 km/h today.
The UV index peaks at 8 today, which is high.
The sun rises at 04:39 and sets at 19:08 local time.
Air quality is good right now, with a US AQI reading of 40.