Today
Sun, Jun 21
Moderate rain
17°15°
- Rain chance
- 100%
- Precip
- 49.2 mm
- Max wind
- 17 km/h
Ōno air quality
Iwate, Japan · Tokyo time · 40.29°, 141.63°
Heavy rain tomorrow: around 53 mm expected.
Heavy rain tomorrow: around 53 mm expected.
Derived advisory — not an official warning
Current conditions · 8:15 PM local
Current conditions in Ōno
15°C
Dense drizzle
Feels like 17°C
- Humidity
- 97%
- Wind
- 13 km/h ESE
- Gusts
- 44 km/h
- UV index
- 0
- Visibility
- 6.6 km
Air quality
37
Good
US AQI · European AQI 32
Air quality in Ōno is currently good, with a US AQI of 37 (European AQI 32). The dominant pollutant right now is ozone. Air quality is healthy; no precautions needed. Fine particulate matter (PM2.5) measures 6.4 µg/m³.
Pollutants
- PM2.5
- 6.4 µg/m³
- PM10
- 10 µg/m³
- Ozone (O₃)
- 79 µg/m³
- NO₂
- 0.9 µg/m³
- SO₂
- 0.3 µg/m³
- CO
- 101 µg/m³
- Dust
- 0 µg/m³
AQI computed from the CAMS air quality model via Open-Meteo. Bands follow the US EPA scale.
Right now
Right now in Ōno, it's dense drizzle with the temperature at 15 °C. It feels close to the actual reading at 14 °C. Wind is from the ESE at 12 km/h, gusting to 44 km/h. Precipitation in the last hour measured 0.3 mm. Humidity stands at 98% with sea-level pressure near 1008 hPa.
At a glance
Today
17° / 15°Moderate rain · rain likely (100%)
Tomorrow
15° / 13°Moderate rain · rain likely (100%)
Upcoming · to Saturday
26° / 11°Highs 26°, lows 11°. The most active day looks like Friday, when rain chances peak at 82%.
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Next 3 days
Today brings moderate rain with a high of 17 °C and a low of 15 °C. Rain chance peaks at 100% with around 49.2 mm possible. Gusts may reach 56 km/h from the ESE. Expect moderate rain tomorrow, between 13 °C and 15 °C. Rain chance peaks at 100% with around 53.4 mm possible. Tuesday brings moderate drizzle with a high of 16 °C and a low of 12 °C. Rain chance peaks at 80% with around 2.3 mm possible.
Tomorrow
Mon, Jun 22
Moderate rain
15°13°
- Rain chance
- 100%
- Precip
- 53.4 mm
- Max wind
- 13 km/h
Tuesday
Tue, Jun 23
Moderate drizzle
16°12°
- Rain chance
- 80%
- Precip
- 2.3 mm
- Max wind
- 7 km/h
Next 48 hours
- 12 AM17°82%11 km/h
- 1 AM17°91%12 km/h
- 2 AM16°94%13 km/h
- 3 AM16°96%13 km/h
- 4 AM16°98%14 km/h
- 5 AM16°99%14 km/h
- 6 AM16°100%14 km/h
- 7 AM16°100%14 km/h
- 8 AM16°100%16 km/h
- 9 AM16°100%15 km/h
- 10 AM16°100%17 km/h
- 11 AM16°100%17 km/h
- 12 PM16°100%14 km/h
- 1 PM16°100%15 km/h
- 2 PM15°100%16 km/h
- 3 PM16°100%14 km/h
- 4 PM16°100%14 km/h
- 5 PM15°100%14 km/h
- 6 PM15°100%13 km/h
- 7 PM15°100%12 km/h
- 8 PM15°100%13 km/h
- 9 PM15°100%12 km/h
- 10 PM15°100%10 km/h
- 11 PM15°100%12 km/h
- 12 AM15°100%11 km/h
- 1 AM15°100%13 km/h
- 2 AM15°100%10 km/h
- 3 AM15°100%12 km/h
- 4 AM15°100%11 km/h
- 5 AM15°100%12 km/h
- 6 AM15°100%10 km/h
- 7 AM14°100%10 km/h
- 8 AM15°100%10 km/h
- 9 AM15°100%11 km/h
- 10 AM15°100%10 km/h
- 11 AM15°100%10 km/h
- 12 PM14°100%11 km/h
- 1 PM14°99%11 km/h
- 2 PM14°99%9 km/h
- 3 PM14°98%9 km/h
- 4 PM13°98%9 km/h
- 5 PM13°98%8 km/h
- 6 PM13°98%8 km/h
- 7 PM13°98%8 km/h
- 8 PM13°98%6 km/h
- 9 PM13°96%5 km/h
- 10 PM13°92%6 km/h
- 11 PM13°86%7 km/h
In depth
Ōno starts the period under dense drizzle, with the mercury at 15 °C and a feels-like of 14 °C. Today's forecast calls for moderate rain, topping out near 17 °C before falling back to 15 °C overnight. Winds blow mainly from the ESE around 17 km/h, with gusts up to 56 km/h. A warming trend takes daytime highs from 15 to 26 °C over the coming week. Rain is in the picture on today, tomorrow, Tuesday and beyond, with roughly 111 mm expected in total across the week. Tomorrow brings moderate rain with a high of 15 °C and a 100% chance of precipitation. Sunrise comes at 04:03 and sunset at 19:06, giving 15 hours of daylight. Current humidity sits at 98% with pressure near 1008 hPa. Looking further out, Thursday shows overcast with a high around 20 °C, while Saturday ends the week at 22 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.
Sun & UV
- Sunrise
- 4:03 AM
- Sunset
- 7:06 PM
- Daylight
- 15h 03m
- Max UV
- 1.25 Low
Wind
- Wind
- 13 km/h
- Gusts
- 44 km/h
- Direction
- ESE (102°)
Farming weather
Soil temperatures today read surface 14.5 °C, 6 cm 15.2 °C, 18 cm 15.8 °C, 54 cm 15.8 °C. Soil moisture sits at 0-1 cm at 0.42 m³/m³, 3-9 cm at 0.41 m³/m³, 27-81 cm at 0.25 m³/m³. For wheat, the root-zone reading is above the ideal 0.2-0.35 m³/m³ band. Forecast rain (111 mm) roughly covers crop water demand (ET0 18 mm), so irrigation can likely be paused. A suitable spraying window opens around 06:00 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 85, maize 47.
- Topsoil moisture
- 0.261 m³/m³
- Soil temp
- 16°C
- ET₀ today
- 0.54 mm
- Spray window
- ~5:00
- Rain (next 7d)
- 111.4 mm
- Wind
- 13 km/h
- Humidity
- 97%
Advisory summary
Weather alerts for Ōno (derived from forecast data, not official warnings): Heavy rain tomorrow: around 53 mm expected.
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All data for Ōno
| Variable | Value |
|---|---|
| City | Ōno, Iwate, Japan |
| Coordinates | 40.28533, 141.62875 |
| Elevation | 211 m |
| Timezone | Asia/Tokyo |
| Population | 15,091 |
| Observed at (local) | 8:15 PM |
| Temperature (2 m) | 15°C |
| Apparent temperature | 17°C |
| Relative humidity (2 m) | 97% |
| Dew point (2 m) | 16°C |
| Precipitation (last hour) | 0.3 mm |
| Rain | 0.3 mm |
| Showers | 0 mm |
| Snowfall | 0 cm |
| Weather code (WMO) | 55 |
| Cloud cover | 80% |
| Surface pressure | 983 hPa |
| Sea-level pressure | 1008 hPa |
| Wind speed (10 m) | 13 km/h |
| Wind gusts (10 m) | 44 km/h |
| Wind direction (10 m) | 102° (ESE) |
| Visibility | 6.6 km |
| UV index | 0 |
| Day / night | Night |
| Today max / min | 17°C / 15°C |
| Today feels-like max / min | 17°C / 14°C |
| Today precipitation sum | 49.2 mm |
| Today rain sum | 49.2 mm |
| Today snowfall sum | 0 cm |
| Today max precip probability | 100% |
| Today max wind / gusts | 17 km/h / 56 km/h |
| Dominant wind direction | 111° (ESE) |
| Sunrise / sunset | 4:03 AM / 7:06 PM |
| Daylight duration | 15h 03m |
| Sunshine duration | 0h 00m |
| Max UV index | 1.25 |
| Reference evapotranspiration (ET₀) | 0.54 mm |
| Topsoil moisture (0–1 cm) | 0.261 m³/m³ |
| Surface soil temperature | 16°C |
| US AQI | 37 |
| European AQI | 32 |
| PM2.5 | 6.4 µg/m³ |
| PM10 | 10 µg/m³ |
| Ozone (O₃) | 79 µg/m³ |
| Nitrogen dioxide (NO₂) | 0.9 µg/m³ |
| Sulphur dioxide (SO₂) | 0.3 µg/m³ |
| Carbon monoxide (CO) | 101 µg/m³ |
| Dust | 0 µg/m³ |
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<iframe src="https://weathertomorrow.cloud/embed/city/jp/iwate/ono" width="320" height="180" frameborder="0" title="Ōno weather" loading="lazy"></iframe>Frequently asked questions
Will it rain in Ōno tomorrow?
Rain is likely in Ōno tomorrow — the chance of precipitation reaches 100%, with around 53.4 mm expected.
What is the temperature in Ōno today?
Today Ōno sees moderate rain with a high of 17 °C and a low of 15 °C.
How hot will it be in Ōno tomorrow?
Tomorrow's high in Ōno is forecast at 15 °C with moderate rain.
Is it windy in Ōno today?
Yes, yes — gusts up to 56 km/h today.
What is the UV index in Ōno today?
The UV index peaks at 1 today, which is low.
What time is sunrise and sunset in Ōno today?
The sun rises at 04:03 and sets at 19:06 local time.
Is the air quality in Ōno good today?
Air quality is good right now, with a US AQI reading of 37.