Today
Sun, Jun 21
Overcast
25°12°
- Rain chance
- 1%
- Precip
- 0 mm
- Max wind
- 16 km/h
Delta air quality
British Columbia, Canada · Vancouver time · 49.14°, -122.91°
Current conditions · 4:45 AM local
Current conditions in Delta
12°C
Clear sky
Feels like 13°C
- Humidity
- 70%
- Wind
- 9 km/h SE
- Gusts
- 14 km/h
- UV index
- 0
- Visibility
- 23.2 km
Air quality
56
Moderate
US AQI · European AQI 29
Air quality in Delta is currently moderate, with a US AQI of 56 (European AQI 29). The dominant pollutant right now is PM2.5. Unusually sensitive people should consider easing prolonged outdoor exertion. Fine particulate matter (PM2.5) measures 22.7 µg/m³.
Pollutants
- PM2.5
- 22.7 µg/m³
- PM10
- 24.4 µg/m³
- Ozone (O₃)
- 14 µg/m³
- NO₂
- 41.2 µg/m³
- SO₂
- 6.6 µg/m³
- CO
- 145 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
Conditions in Delta at the moment: clear sky, 12 °C. It feels close to the actual reading at 11 °C. Wind is from the SE at 9 km/h. Humidity stands at 77% with sea-level pressure near 1018 hPa.
At a glance
Today
25° / 12°Overcast
Tomorrow
28° / 16°Overcast
Upcoming · to Saturday
26° / 11°Highs 26°, lows 11°. The most active day looks like Friday, when rain chances peak at 61%.
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Next 3 days
Today brings overcast with a high of 25 °C and a low of 12 °C. Expect overcast tomorrow, between 16 °C and 28 °C. Tuesday looks like overcast; temperatures run from 13 °C up to 26 °C.
Tomorrow
Mon, Jun 22
Overcast
28°16°
- Rain chance
- 1%
- Precip
- 0 mm
- Max wind
- 16 km/h
Tuesday
Tue, Jun 23
Overcast
26°13°
- Rain chance
- 0%
- Precip
- 0 mm
- Max wind
- 12 km/h
Next 48 hours
- 12 AM15°1%7 km/h
- 1 AM14°1%9 km/h
- 2 AM14°0%8 km/h
- 3 AM14°0%9 km/h
- 4 AM13°0%9 km/h
- 5 AM12°0%9 km/h
- 6 AM13°0%6 km/h
- 7 AM14°0%5 km/h
- 8 AM16°0%5 km/h
- 9 AM17°0%8 km/h
- 10 AM18°0%7 km/h
- 11 AM20°0%7 km/h
- 12 PM22°0%8 km/h
- 1 PM23°0%11 km/h
- 2 PM25°0%12 km/h
- 3 PM25°0%14 km/h
- 4 PM25°0%16 km/h
- 5 PM25°0%16 km/h
- 6 PM25°0%16 km/h
- 7 PM24°1%15 km/h
- 8 PM23°1%13 km/h
- 9 PM21°1%8 km/h
- 10 PM19°1%12 km/h
- 11 PM19°1%5 km/h
- 12 AM18°1%5 km/h
- 1 AM17°1%3 km/h
- 2 AM17°1%5 km/h
- 3 AM17°1%5 km/h
- 4 AM16°1%5 km/h
- 5 AM16°0%6 km/h
- 6 AM16°0%5 km/h
- 7 AM18°0%4 km/h
- 8 AM21°0%3 km/h
- 9 AM23°0%3 km/h
- 10 AM25°0%3 km/h
- 11 AM26°0%6 km/h
- 12 PM27°0%13 km/h
- 1 PM27°0%15 km/h
- 2 PM27°0%16 km/h
- 3 PM28°0%15 km/h
- 4 PM28°0%15 km/h
- 5 PM28°0%16 km/h
- 6 PM27°0%16 km/h
- 7 PM26°0%14 km/h
- 8 PM25°0%11 km/h
- 9 PM21°0%9 km/h
- 10 PM18°0%5 km/h
- 11 PM17°0%4 km/h
In depth
The weather picture for Delta opens with clear sky; it's 12 °C out, feeling like 11 °C. Today's forecast calls for overcast, topping out near 25 °C before falling back to 12 °C overnight. Winds blow mainly from the WSW around 16 km/h, with gusts up to 29 km/h. Highs ease downward through the week, ranging 14 to 28 °C. Rain is in the picture on Thursday, Friday, Saturday, with roughly 12 mm expected in total across the week. Tomorrow brings overcast with a high of 28 °C and a 1% chance of precipitation. The UV index reaches 7 today, so sun protection is sensible during the middle of the day. Sunrise comes at 05:06 and sunset at 21:20, giving 16.2 hours of daylight. Current humidity sits at 77% with pressure near 1018 hPa. Looking further out, Thursday shows slight rain showers with a high around 18 °C, while Saturday ends the week at 16 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.
Sun & UV
- Sunrise
- 5:06 AM
- Sunset
- 9:20 PM
- Daylight
- 16h 13m
- Max UV
- 7.35 High
Wind
- Wind
- 9 km/h
- Gusts
- 14 km/h
- Direction
- SE (142°)
Farming weather
Soil temperatures today read surface 14.9 °C, 6 cm 17.9 °C, 18 cm 19.2 °C, 54 cm 15.8 °C. Soil moisture sits at 0-1 cm at 0.26 m³/m³, 3-9 cm at 0.26 m³/m³, 27-81 cm at 0.31 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 28 mm against only 12 mm of expected rain — a 16 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 87, maize 48.
- Topsoil moisture
- 0.261 m³/m³
- Soil temp
- 14°C
- ET₀ today
- 5.89 mm
- Spray window
- ~5:00
- Rain (next 7d)
- 11.9 mm
- Wind
- 9 km/h
- Humidity
- 70%
Advisory summary
No weather alert thresholds are crossed for Delta 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 Delta
| Variable | Value |
|---|---|
| City | Delta, British Columbia, Canada |
| Coordinates | 49.14399, -122.9068 |
| Elevation | 81 m |
| Timezone | America/Vancouver |
| Population | 101,668 |
| Observed at (local) | 4:45 AM |
| Temperature (2 m) | 12°C |
| Apparent temperature | 13°C |
| Relative humidity (2 m) | 70% |
| Dew point (2 m) | 9°C |
| Precipitation (last hour) | 0 mm |
| Rain | 0 mm |
| Showers | 0 mm |
| Snowfall | 0 cm |
| Weather code (WMO) | 0 |
| Cloud cover | 0% |
| Surface pressure | 1008 hPa |
| Sea-level pressure | 1018 hPa |
| Wind speed (10 m) | 9 km/h |
| Wind gusts (10 m) | 14 km/h |
| Wind direction (10 m) | 142° (SE) |
| Visibility | 23.2 km |
| UV index | 0 |
| Day / night | Night |
| Today max / min | 25°C / 12°C |
| Today feels-like max / min | 25°C / 11°C |
| Today precipitation sum | 0 mm |
| Today rain sum | 0 mm |
| Today snowfall sum | 0 cm |
| Today max precip probability | 1% |
| Today max wind / gusts | 16 km/h / 29 km/h |
| Dominant wind direction | 242° (WSW) |
| Sunrise / sunset | 5:06 AM / 9:20 PM |
| Daylight duration | 16h 13m |
| Sunshine duration | 14h 51m |
| Max UV index | 7.35 |
| Reference evapotranspiration (ET₀) | 5.89 mm |
| Topsoil moisture (0–1 cm) | 0.261 m³/m³ |
| Surface soil temperature | 14°C |
| US AQI | 56 |
| European AQI | 29 |
| PM2.5 | 22.7 µg/m³ |
| PM10 | 24.4 µg/m³ |
| Ozone (O₃) | 14 µg/m³ |
| Nitrogen dioxide (NO₂) | 41.2 µg/m³ |
| Sulphur dioxide (SO₂) | 6.6 µg/m³ |
| Carbon monoxide (CO) | 145 µg/m³ |
| Dust | 0 µg/m³ |
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<iframe src="https://weathertomorrow.cloud/embed/city/ca/british-columbia/delta" width="320" height="180" frameborder="0" title="Delta weather" loading="lazy"></iframe>Frequently asked questions
Will it rain in Delta tomorrow?
Rain is unlikely in Delta tomorrow; the precipitation chance stays around 1%.
What is the temperature in Delta today?
Today Delta sees overcast with a high of 25 °C and a low of 12 °C.
How hot will it be in Delta tomorrow?
Tomorrow's high in Delta is forecast at 28 °C with overcast.
Is it windy in Delta today?
No, not especially; gusts only reach up to 29 km/h today.
What is the UV index in Delta today?
The UV index peaks at 7 today, which is high.
What time is sunrise and sunset in Delta today?
The sun rises at 05:06 and sets at 21:20 local time.
Is the air quality in Delta good today?
Air quality is moderate right now, with a US AQI reading of 56.