Today
Sun, Jun 21
Mainly clear
29°20°
- Rain chance
- 0%
- Precip
- 0 mm
- Max wind
- 16 km/h
Ostuni air quality
Apulia, Italy · Rome time · 40.73°, 17.58°
Current conditions · 2:45 PM local
Current conditions in Ostuni
29°C
Mainly clear
Feels like 22°C
- Humidity
- 55%
- Wind
- 15 km/h N
- Gusts
- 29 km/h
- UV index
- 0
- Visibility
- 41.1 km
Air quality
51
Moderate
US AQI · European AQI 51
Air quality in Ostuni is currently moderate, with a US AQI of 51 (European AQI 51). The dominant pollutant right now is ozone. Unusually sensitive people should consider easing prolonged outdoor exertion. Fine particulate matter (PM2.5) measures 10.7 µg/m³.
Pollutants
- PM2.5
- 10.7 µg/m³
- PM10
- 16.7 µg/m³
- Ozone (O₃)
- 117 µg/m³
- NO₂
- 0.7 µg/m³
- SO₂
- 1.8 µg/m³
- CO
- 122 µg/m³
- Dust
- 1 µg/m³
Pollen
- Grass
- 5.5 gr/m³
- Birch
- 0 gr/m³
- Alder
- 0 gr/m³
- Olive
- 6 gr/m³
- Mugwort
- 0 gr/m³
- Ragweed
- 0 gr/m³
AQI computed from the CAMS air quality model via Open-Meteo. Bands follow the US EPA scale.
Right now
Ostuni is currently seeing mainly clear, with 29 °C on the thermometer. It feels close to the actual reading at 31 °C. Wind is from the N at 15 km/h. Humidity stands at 46% with sea-level pressure near 1023 hPa.
At a glance
Today
29° / 20°Mainly clear · extreme UV
Tomorrow
29° / 23°Mainly clear · extreme UV
Upcoming · to Saturday
30° / 21°A steady stretch: highs near 30°, lows around 21°, and no day above a 3% rain chance through Saturday.
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Next 3 days
Today brings mainly clear with a high of 29 °C and a low of 20 °C. Expect mainly clear tomorrow, between 23 °C and 29 °C. Gusts may reach 43 km/h from the NW. Expect clear sky Tuesday, between 23 °C and 29 °C. Gusts may reach 44 km/h from the NW.
Tomorrow
Mon, Jun 22
Mainly clear
29°23°
- Rain chance
- 0%
- Precip
- 0 mm
- Max wind
- 23 km/h
Tuesday
Tue, Jun 23
Clear sky
29°23°
- Rain chance
- 0%
- Precip
- 0 mm
- Max wind
- 24 km/h
Next 48 hours
- 12 AM22°0%4 km/h
- 1 AM22°0%5 km/h
- 2 AM21°0%6 km/h
- 3 AM20°0%7 km/h
- 4 AM20°0%8 km/h
- 5 AM20°0%8 km/h
- 6 AM21°0%8 km/h
- 7 AM23°0%7 km/h
- 8 AM26°0%9 km/h
- 9 AM27°0%10 km/h
- 10 AM28°0%12 km/h
- 11 AM28°0%14 km/h
- 12 PM29°0%15 km/h
- 1 PM29°0%16 km/h
- 2 PM29°0%16 km/h
- 3 PM29°0%15 km/h
- 4 PM29°0%13 km/h
- 5 PM29°0%12 km/h
- 6 PM29°0%11 km/h
- 7 PM28°0%10 km/h
- 8 PM27°0%7 km/h
- 9 PM25°0%5 km/h
- 10 PM25°0%5 km/h
- 11 PM24°0%6 km/h
- 12 AM24°0%6 km/h
- 1 AM23°0%7 km/h
- 2 AM23°0%8 km/h
- 3 AM23°0%9 km/h
- 4 AM23°0%9 km/h
- 5 AM23°0%10 km/h
- 6 AM23°0%10 km/h
- 7 AM25°0%11 km/h
- 8 AM27°0%14 km/h
- 9 AM27°0%17 km/h
- 10 AM28°0%19 km/h
- 11 AM28°0%22 km/h
- 12 PM29°0%23 km/h
- 1 PM29°0%23 km/h
- 2 PM29°0%22 km/h
- 3 PM29°0%21 km/h
- 4 PM29°0%18 km/h
- 5 PM29°0%15 km/h
- 6 PM28°0%14 km/h
- 7 PM27°0%11 km/h
- 8 PM26°0%9 km/h
- 9 PM24°0%8 km/h
- 10 PM24°0%9 km/h
- 11 PM23°0%10 km/h
In depth
Across Ostuni right now you'll find mainly clear and a temperature of 29 °C, with the apparent temperature at 31 °C. Today's forecast calls for mainly clear, topping out near 29 °C before falling back to 20 °C overnight. Winds blow mainly from the NW around 16 km/h, with gusts up to 29 km/h. Daytime highs hold fairly steady this week, staying within 29 to 30 °C. No meaningful rain shows up in the seven-day outlook, so dry conditions should dominate. Tomorrow brings mainly clear with a high of 29 °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 05:18 and sunset at 20:24, giving 15.1 hours of daylight. Current humidity sits at 46% with pressure near 1023 hPa. Looking further out, Thursday shows overcast with a high around 30 °C, while Saturday ends the week at 30 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.
Sun & UV
- Sunrise
- 5:18 AM
- Sunset
- 8:24 PM
- Daylight
- 15h 06m
- Max UV
- 8.05 Very high
Wind
- Wind
- 15 km/h
- Gusts
- 29 km/h
- Direction
- N (7°)
Farming weather
Soil temperatures today read surface 22.3 °C, 6 cm 25.8 °C, 18 cm 27.4 °C, 54 cm 23.2 °C. Soil moisture sits at 0-1 cm at 0.07 m³/m³, 3-9 cm at 0.2 m³/m³, 27-81 cm at 0.33 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 46 mm against only 0 mm of expected rain — a 46 mm deficit, so irrigation will be needed this week. A suitable spraying window opens around 06:00 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 149, maize 111.
- Topsoil moisture
- 0.074 m³/m³
- Soil temp
- 21°C
- ET₀ today
- 6.55 mm
- Spray window
- ~5:00
- Rain (next 7d)
- 0 mm
- Wind
- 15 km/h
- Humidity
- 55%
Advisory summary
No weather alert thresholds are crossed for Ostuni 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 Ostuni
| Variable | Value |
|---|---|
| City | Ostuni, Apulia, Italy |
| Coordinates | 40.72913, 17.57675 |
| Elevation | 218 m |
| Timezone | Europe/Rome |
| Population | 24,157 |
| Observed at (local) | 2:45 PM |
| Temperature (2 m) | 29°C |
| Apparent temperature | 22°C |
| Relative humidity (2 m) | 55% |
| Dew point (2 m) | 13°C |
| Precipitation (last hour) | 0 mm |
| Rain | 0 mm |
| Showers | 0 mm |
| Snowfall | 0 cm |
| Weather code (WMO) | 1 |
| Cloud cover | 10% |
| Surface pressure | 996 hPa |
| Sea-level pressure | 1023 hPa |
| Wind speed (10 m) | 15 km/h |
| Wind gusts (10 m) | 29 km/h |
| Wind direction (10 m) | 7° (N) |
| Visibility | 41.1 km |
| UV index | 0 |
| Day / night | Day |
| Today max / min | 29°C / 20°C |
| Today feels-like max / min | 31°C / 20°C |
| Today precipitation sum | 0 mm |
| Today rain sum | 0 mm |
| Today snowfall sum | 0 cm |
| Today max precip probability | 0% |
| Today max wind / gusts | 16 km/h / 29 km/h |
| Dominant wind direction | 326° (NW) |
| Sunrise / sunset | 5:18 AM / 8:24 PM |
| Daylight duration | 15h 06m |
| Sunshine duration | 14h 00m |
| Max UV index | 8.05 |
| Reference evapotranspiration (ET₀) | 6.55 mm |
| Topsoil moisture (0–1 cm) | 0.074 m³/m³ |
| Surface soil temperature | 21°C |
| US AQI | 51 |
| European AQI | 51 |
| PM2.5 | 10.7 µg/m³ |
| PM10 | 16.7 µg/m³ |
| Ozone (O₃) | 117 µg/m³ |
| Nitrogen dioxide (NO₂) | 0.7 µg/m³ |
| Sulphur dioxide (SO₂) | 1.8 µg/m³ |
| Carbon monoxide (CO) | 122 µg/m³ |
| Dust | 1 µg/m³ |
| Alder pollen | 0 gr/m³ |
| Birch pollen | 0 gr/m³ |
| Grass pollen | 5.5 gr/m³ |
| Mugwort pollen | 0 gr/m³ |
| Olive pollen | 6 gr/m³ |
| Ragweed pollen | 0 gr/m³ |
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<iframe src="https://weathertomorrow.cloud/embed/city/it/apulia/ostuni" width="320" height="180" frameborder="0" title="Ostuni weather" loading="lazy"></iframe>Frequently asked questions
Will it rain in Ostuni tomorrow?
Rain is unlikely in Ostuni tomorrow; the precipitation chance stays around 0%.
What is the temperature in Ostuni today?
Today Ostuni sees mainly clear with a high of 29 °C and a low of 20 °C.
How hot will it be in Ostuni tomorrow?
Tomorrow's high in Ostuni is forecast at 29 °C with mainly clear.
Is it windy in Ostuni today?
No, not especially; gusts only reach up to 29 km/h today.
What is the UV index in Ostuni today?
The UV index peaks at 8 today, which is very high.
What time is sunrise and sunset in Ostuni today?
The sun rises at 05:18 and sets at 20:24 local time.
Is the air quality in Ostuni good today?
Air quality is moderate right now, with a US AQI reading of 51.