Today
Sun, Jun 21
Light drizzle
22°15°
- Rain chance
- 39%
- Precip
- 0.3 mm
- Max wind
- 17 km/h
La Prairie weather forecast
Quebec, Canada · Toronto time · 45.42°, -73.50°
Current conditions · 7:00 AM local
Current conditions in La Prairie
16°C
Clear sky
Feels like 16°C
- Humidity
- 89%
- Wind
- 13 km/h WSW
- Gusts
- 24 km/h
- UV index
- 0.4
- Visibility
- 14.9 km
Right now
Conditions in La Prairie at the moment: clear sky, 16 °C. It feels close to the actual reading at 16 °C. Wind is from the WSW at 13 km/h. Humidity stands at 89% with sea-level pressure near 1008 hPa.
At a glance
Today
22° / 15°Light drizzle · 39% chance of rain
Tomorrow
24° / 15°Dense drizzle
Upcoming · to Saturday
24° / 12°Highs 24°, lows 12°. The most active day looks like Friday, when rain chances peak at 77%.
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Next 3 days
Today brings light drizzle with a high of 22 °C and a low of 15 °C. Rain chance peaks at 39% with around 0.3 mm possible. Tomorrow looks like dense drizzle; temperatures run from 14 °C up to 24 °C. Tuesday looks like moderate drizzle; temperatures run from 15 °C up to 24 °C.
Tomorrow
Mon, Jun 22
Dense drizzle
24°15°
- Rain chance
- 23%
- Precip
- 1.9 mm
- Max wind
- 22 km/h
Tuesday
Tue, Jun 23
Moderate drizzle
24°15°
- Rain chance
- 13%
- Precip
- 1.4 mm
- Max wind
- 17 km/h
Next 48 hours
- 12 AM16°25%13 km/h
- 1 AM16°39%10 km/h
- 2 AM16°31%13 km/h
- 3 AM16°28%12 km/h
- 4 AM16°21%12 km/h
- 5 AM15°12%14 km/h
- 6 AM15°9%14 km/h
- 7 AM16°8%13 km/h
- 8 AM17°6%13 km/h
- 9 AM18°6%12 km/h
- 10 AM19°6%12 km/h
- 11 AM20°6%11 km/h
- 12 PM21°8%15 km/h
- 1 PM22°9%16 km/h
- 2 PM21°11%16 km/h
- 3 PM22°15%16 km/h
- 4 PM22°19%17 km/h
- 5 PM22°22%15 km/h
- 6 PM22°19%16 km/h
- 7 PM21°20%10 km/h
- 8 PM20°20%8 km/h
- 9 PM19°17%7 km/h
- 10 PM18°19%8 km/h
- 11 PM17°13%12 km/h
- 12 AM17°3%13 km/h
- 1 AM16°2%11 km/h
- 2 AM16°2%11 km/h
- 3 AM15°2%12 km/h
- 4 AM15°1%11 km/h
- 5 AM15°1%8 km/h
- 6 AM15°1%10 km/h
- 7 AM16°1%12 km/h
- 8 AM17°1%9 km/h
- 9 AM19°1%7 km/h
- 10 AM20°1%6 km/h
- 11 AM22°1%6 km/h
- 12 PM22°1%8 km/h
- 1 PM23°2%11 km/h
- 2 PM24°5%12 km/h
- 3 PM24°9%13 km/h
- 4 PM24°12%13 km/h
- 5 PM22°23%22 km/h
- 6 PM21°23%16 km/h
- 7 PM19°10%17 km/h
- 8 PM17°10%13 km/h
- 9 PM16°13%5 km/h
- 10 PM16°13%7 km/h
- 11 PM16°13%8 km/h
In depth
La Prairie starts the period under clear sky, with the mercury at 16 °C and a feels-like of 16 °C. Today's forecast calls for light drizzle, topping out near 22 °C before falling back to 15 °C overnight. Winds blow mainly from the WSW around 17 km/h, with gusts up to 30 km/h. Daytime highs hold fairly steady this week, staying within 20 to 24 °C. Rain is in the picture on tomorrow, Tuesday, Wednesday, with roughly 7 mm expected in total across the week. Tomorrow brings dense drizzle with a high of 24 °C and a 23% chance of precipitation. The UV index reaches 6 today, so sun protection is sensible during the middle of the day. Sunrise comes at 05:05 and sunset at 20:46, giving 15.7 hours of daylight. Current humidity sits at 89% with pressure near 1008 hPa. Looking further out, Thursday shows light drizzle with a high around 24 °C, while Saturday ends the week at 20 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.
Air quality
40
Good
US AQI · European AQI 19
Air quality in La Prairie is currently good, with a US AQI of 40 (European AQI 19). The dominant pollutant right now is ozone. Air quality is healthy; no precautions needed. Fine particulate matter (PM2.5) measures 7.2 µg/m³.
Pollutants
- PM2.5
- 7.2 µg/m³
- PM10
- 7.3 µg/m³
- Ozone (O₃)
- 45 µg/m³
- NO₂
- 7.2 µg/m³
- SO₂
- 2.6 µg/m³
- CO
- 135 µg/m³
- Dust
- 0 µg/m³
Sun & UV
- Sunrise
- 5:05 AM
- Sunset
- 8:46 PM
- Daylight
- 15h 40m
- Max UV
- 6.2 High
Wind
- Wind
- 13 km/h
- Gusts
- 24 km/h
- Direction
- WSW (251°)
Farming weather
Soil temperatures today read surface 16.1 °C, 6 cm 17.5 °C, 18 cm 17.7 °C, 54 cm 15.4 °C. Soil moisture sits at 0-1 cm at 0.46 m³/m³, 3-9 cm at 0.46 m³/m³, 27-81 cm at 0.47 m³/m³. For wheat, the root-zone reading is above the ideal 0.2-0.35 m³/m³ band. Reference evapotranspiration totals 27 mm against only 7 mm of expected rain — a 20 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 97, maize 59.
- Topsoil moisture
- 0.458 m³/m³
- Soil temp
- 16°C
- ET₀ today
- 3.95 mm
- Spray window
- ~5:00
- Rain (next 7d)
- 6.6 mm
- Wind
- 13 km/h
- Humidity
- 89%
Advisory summary
No weather alert thresholds are crossed for La Prairie 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 La Prairie
| Variable | Value |
|---|---|
| City | La Prairie, Quebec, Canada |
| Coordinates | 45.41678, -73.49917 |
| Elevation | 8 m |
| Timezone | America/Toronto |
| Population | 23,357 |
| Observed at (local) | 7:00 AM |
| Temperature (2 m) | 16°C |
| Apparent temperature | 16°C |
| Relative humidity (2 m) | 89% |
| Dew point (2 m) | 14°C |
| Precipitation (last hour) | 0 mm |
| Rain | 0 mm |
| Showers | 0 mm |
| Snowfall | 0 cm |
| Weather code (WMO) | 0 |
| Cloud cover | 7% |
| Surface pressure | 1007 hPa |
| Sea-level pressure | 1008 hPa |
| Wind speed (10 m) | 13 km/h |
| Wind gusts (10 m) | 24 km/h |
| Wind direction (10 m) | 251° (WSW) |
| Visibility | 14.9 km |
| UV index | 0.4 |
| Day / night | Day |
| Today max / min | 22°C / 15°C |
| Today feels-like max / min | 22°C / 14°C |
| Today precipitation sum | 0.3 mm |
| Today rain sum | 0.3 mm |
| Today snowfall sum | 0 cm |
| Today max precip probability | 39% |
| Today max wind / gusts | 17 km/h / 30 km/h |
| Dominant wind direction | 247° (WSW) |
| Sunrise / sunset | 5:05 AM / 8:46 PM |
| Daylight duration | 15h 40m |
| Sunshine duration | 10h 23m |
| Max UV index | 6.2 |
| Reference evapotranspiration (ET₀) | 3.95 mm |
| Topsoil moisture (0–1 cm) | 0.458 m³/m³ |
| Surface soil temperature | 16°C |
| US AQI | 40 |
| European AQI | 19 |
| PM2.5 | 7.2 µg/m³ |
| PM10 | 7.3 µg/m³ |
| Ozone (O₃) | 45 µg/m³ |
| Nitrogen dioxide (NO₂) | 7.2 µg/m³ |
| Sulphur dioxide (SO₂) | 2.6 µg/m³ |
| Carbon monoxide (CO) | 135 µg/m³ |
| Dust | 0 µg/m³ |
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<iframe src="https://weathertomorrow.cloud/embed/city/ca/quebec/la-prairie" width="320" height="180" frameborder="0" title="La Prairie weather" loading="lazy"></iframe>Frequently asked questions
Will it rain in La Prairie tomorrow?
Rain is unlikely in La Prairie tomorrow; the precipitation chance stays around 23%.
What is the temperature in La Prairie today?
Today La Prairie sees light drizzle with a high of 22 °C and a low of 15 °C.
How hot will it be in La Prairie tomorrow?
Tomorrow's high in La Prairie is forecast at 24 °C with dense drizzle.
Is it windy in La Prairie today?
No, not especially; gusts only reach up to 30 km/h today.
What is the UV index in La Prairie today?
The UV index peaks at 6 today, which is high.
What time is sunrise and sunset in La Prairie today?
The sun rises at 05:05 and sets at 20:46 local time.
Is the air quality in La Prairie good today?
Air quality is good right now, with a US AQI reading of 40.