Current Conditions
Saint-Lazare, Quebec
Wind
W 11 mph18 km/h
Humidity
42%
Cloud Cover
43%
As of Thursday, July 23, 2026 at 3:51 PM EDT
Today's Outlook
Day
Mostly cloudy and warm, with a high of 76°F25°C. Breezy from the W at 12 mph19 km/h.
Night
Mostly clear, with a low around 63°F17°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| ThursdayJul 23 | Clear | High 76°F25°C | Low 63°F17°C | Precip 0 in0 mm— | Cloud 31% | Wind WSW 10 mph17 km/h | Thursday: Mostly cloudy and warm, with a high of 76°F25°C. Breezy from the W at 12 mph19 km/h. Thursday Night: Mostly clear, with a low around 63°F17°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. |
| FridayJul 24 | Clear | High 82°F28°C | Low 56°F13°C | Precip 0 in0 mm— | Cloud 21% | Wind SW 7 mph11 km/h | Friday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 63°F17°C. Breezy from the SW at 8 mph13 km/h. Friday Night: Mostly clear, with a low around 56°F13°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. |
| SaturdayJul 25 | Clear | High 86°F30°C | Low 58°F15°C | Precip 0 in0 mm— | Cloud 34% | Wind S 3 mph5 km/h | Saturday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 67°F19°C. Light wind from the S around 3 mph5 km/h. Saturday Night: Partly cloudy, with a low around 58°F15°C. Light wind from the S around 3 mph5 km/h. |
| SundayJul 26 | Drizzle | High 83°F28°C | Low 65°F18°C | Precip 0.03 in0.7 mm26% | Cloud 49% | Wind SW 4 mph6 km/h | Sunday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 69°F21°C. Light wind from the SW around 4 mph7 km/h. 11% chance of drizzle in the afternoon. Sunday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the SSW around 4 mph6 km/h. 26% chance of drizzle in the evening. |
| MondayJul 27 | Showers | High 81°F27°C | Low 66°F19°C | Precip 0.09 in2.3 mm31% | Cloud 53% | Wind SW 4 mph6 km/h | Monday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Light wind from the SW around 4 mph7 km/h. 29% chance of showers throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the SW around 4 mph6 km/h. 31% chance of drizzle throughout the night. |
| TuesdayJul 28 | Light Rain | High 77°F25°C | Low 67°F19°C | Precip 0.41 in10.3 mm70% | Cloud 82% | Wind SSE 5 mph7 km/h | Tuesday: Overcast and warm, with a high of 77°F25°C and morning low of 69°F21°C. Light wind from the SSE around 5 mph8 km/h. 70% chance of light rain throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the S around 5 mph7 km/h. 65% chance of light rain throughout the night. |
| WednesdayJul 29 | Light Rain | High 75°F24°C | Low 65°F19°C | Precip 0.39 in9.9 mm52% | Cloud 71% | Wind NNW 7 mph11 km/h | Wednesday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the NNW at 7 mph11 km/h. 52% chance of light rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 65°F19°C. Light wind from the NNW around 6 mph10 km/h. 44% chance of showers throughout the night. |
15-Day Forecast
| Day | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Condition | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| ThursdayJul 23 | 76°F25°C | 63°F17°C | 0 in0 mm· — | 31% | Clear | WSW 10 mph17 km/h | |
DayMostly cloudy and warm, with a high of 76°F25°C. Breezy from the W at 12 mph19 km/h. NightMostly clear, with a low around 63°F17°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. | |||||||
| FridayJul 24 | 82°F28°C | 56°F13°C | 0 in0 mm· — | 21% | Clear | SW 7 mph11 km/h | |
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 63°F17°C. Breezy from the SW at 8 mph13 km/h. NightMostly clear, with a low around 56°F13°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. | |||||||
| SaturdayJul 25 | 86°F30°C | 58°F15°C | 0 in0 mm· — | 34% | Clear | S 3 mph5 km/h | |
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 67°F19°C. Light wind from the S around 3 mph5 km/h. NightPartly cloudy, with a low around 58°F15°C. Light wind from the S around 3 mph5 km/h. | |||||||
| SundayJul 26 | 83°F28°C | 65°F18°C | 0.03 in0.7 mm· 26% | 49% | Drizzle | SW 4 mph6 km/h | |
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 69°F21°C. Light wind from the SW around 4 mph7 km/h. 11% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 65°F18°C. Light wind from the SSW around 4 mph6 km/h. 26% chance of drizzle in the evening. | |||||||
| MondayJul 27 | 81°F27°C | 66°F19°C | 0.09 in2.3 mm· 31% | 53% | Showers | SW 4 mph6 km/h | |
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Light wind from the SW around 4 mph7 km/h. 29% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 66°F19°C. Light wind from the SW around 4 mph6 km/h. 31% chance of drizzle throughout the night. | |||||||
| TuesdayJul 28 | 77°F25°C | 67°F19°C | 0.41 in10.3 mm· 70% | 82% | Light Rain | SSE 5 mph7 km/h | |
DayOvercast and warm, with a high of 77°F25°C and morning low of 69°F21°C. Light wind from the SSE around 5 mph8 km/h. 70% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 67°F19°C. Light wind from the S around 5 mph7 km/h. 65% chance of light rain throughout the night. | |||||||
| WednesdayJul 29 | 75°F24°C | 65°F19°C | 0.39 in9.9 mm· 52% | 71% | Light Rain | NNW 7 mph11 km/h | |
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the NNW at 7 mph11 km/h. 52% chance of light rain throughout the day. NightMostly cloudy, with a low around 65°F19°C. Light wind from the NNW around 6 mph10 km/h. 44% chance of showers throughout the night. | |||||||
| ThursdayJul 30 | 78°F26°C | 62°F16°C | 0.16 in4 mm· 27% | 49% | Showers | WNW 7 mph11 km/h | |
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 65°F18°C. Breezy from the WNW at 7 to 8 mph11 to 12 km/h. 26% chance of showers throughout the day. NightPartly cloudy, with a low around 62°F16°C. Light wind from the WNW around 6 mph10 km/h. 27% chance of showers throughout the night. | |||||||
| FridayJul 31 | 80°F27°C | 62°F17°C | 0.09 in2.3 mm· 22% | 49% | Drizzle | WSW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 62°F17°C. Light wind from the WSW around 6 mph10 km/h. 22% chance of drizzle throughout the night. | |||||||
| SaturdayAug 1 | 80°F26°C | 64°F18°C | 0.17 in4.2 mm· 33% | 54% | Showers | WSW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 67°F19°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h. 32% chance of showers throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the SW around 6 mph10 km/h. 33% chance of showers throughout the night. | |||||||
| SundayAug 2 | 80°F27°C | 63°F17°C | 0.11 in2.8 mm· 21% | 55% | Drizzle | WSW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 67°F19°C. Breezy from the WSW at 7 mph11 km/h. 21% chance of drizzle throughout the day. NightMostly cloudy, with a low around 63°F17°C. Light wind from the WSW around 6 mph9 km/h. 18% chance of drizzle throughout the night. | |||||||
| MondayAug 3 | 80°F27°C | 64°F18°C | 0.12 in3 mm· 23% | 56% | Showers | WSW 7 mph11 km/h | |
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 67°F19°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the SW around 6 mph10 km/h. 22% chance of drizzle throughout the night. | |||||||
| TuesdayAug 4 | 81°F27°C | 64°F18°C | 0.09 in2.3 mm· 20% | 55% | Drizzle | WSW 7 mph11 km/h | |
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 68°F20°C. Breezy from the WSW at 8 mph12 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the SW at 7 mph11 km/h. 17% chance of drizzle throughout the night. | |||||||
| WednesdayAug 5 | 80°F27°C | 65°F19°C | 0.13 in3.3 mm· 23% | 57% | Showers | WSW 7 mph12 km/h | |
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F19°C. Breezy from the SW at 6 to 7 mph10 to 11 km/h. 18% chance of drizzle throughout the night. | |||||||
| ThursdayAug 6 | 79°F26°C | 65°F18°C | 0.14 in3.6 mm· 23% | 58% | Showers | WSW 7 mph10 km/h | |
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Light wind from the SW around 6 mph10 km/h. 18% chance of showers throughout the night. | |||||||
Nearby Cities
About This Forecast
This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.
WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →
Access WeatherMesh forecasts programmatically via our API. API Documentation →
Coordinates: 45.4001°N, 74.1326°W·Elevation: 56m·Timezone: America/Toronto·Population: 19,889