Current Conditions
Saint-Jean-sur-Richelieu, Quebec
Wind
S 15 mph24 km/h
Humidity
90%
Cloud Cover
100%
As of Wednesday, September 2, 2026 at 10:16 PM EDT
Today's Outlook
Night
Mostly cloudy, with a low around 65°F19°C. Breezy from the SSW at 8 to 12 mph12 to 20 km/h. 100% chance of rain throughout the night.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Rain | High 77°F25°C | Low 65°F19°C | Precip 0.42 in10.7 mm100% | Cloud 62% | Wind SSW 7 mph12 km/h | Thursday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 67°F19°C. Breezy from the SW at 7 mph11 km/h. 63% chance of drizzle throughout the day. Humid. Thursday Night: Mostly cloudy, with a low around 65°F19°C. Breezy from the SSW at 8 to 12 mph12 to 20 km/h. 100% chance of rain throughout the night. | |
| Showers | High 75°F24°C | Low 64°F18°C | Precip 0.05 in1.3 mm51% | Cloud 40% | Wind WNW 6 mph10 km/h | Friday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the WNW at 7 to 8 mph12 to 13 km/h. 51% chance of showers in the afternoon. Friday Night: Partly cloudy, with a low around 64°F18°C. Light wind from the WNW around 5 mph8 km/h. 32% chance of drizzle in the evening. | |
| Drizzle | High 71°F21°C | Low 59°F15°C | Precip 0.04 in1 mm35% | Cloud 48% | Wind NNE 8 mph14 km/h | Saturday: Mostly cloudy and warm, with a high of 71°F21°C and morning low of 63°F17°C. Breezy from the NNE at 10 to 11 mph16 to 17 km/h. 35% chance of drizzle throughout the day. Saturday Night: Partly cloudy, with a low around 59°F15°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h. 15% chance of drizzle overnight. | |
| Clear | High 74°F23°C | Low 52°F11°C | Precip 0 in0 mm— | Cloud 20% | Wind N 6 mph9 km/h | Sunday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 56°F13°C. Breezy from the N at 6 to 8 mph10 to 12 km/h. Sunday Night: Mostly clear, with a low around 52°F11°C. Light wind from the N around 5 mph8 km/h. | |
| Drizzle | High 77°F25°C | Low 51°F11°C | Precip 0.03 in0.7 mm23% | Cloud 45% | Wind W 6 mph9 km/h | Monday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 56°F13°C. Breezy from the W at 6 to 7 mph9 to 11 km/h. Monday Night: Partly cloudy, with a low around 51°F11°C. Breezy from the W at 5 to 7 mph9 to 11 km/h. 23% chance of drizzle in the evening. | |
| Drizzle | High 71°F22°C | Low 57°F14°C | Precip 0.04 in0.9 mm21% | Cloud 60% | Wind NNW 6 mph9 km/h | Tuesday: Mostly cloudy and warm, with a high of 71°F22°C and morning low of 58°F15°C. Breezy from the NNW at 6 to 7 mph9 to 11 km/h. 12% chance of drizzle in the morning. Tuesday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the NNW at 6 to 7 mph9 to 12 km/h. 21% chance of drizzle overnight. | |
| Light Rain | High 73°F23°C | Low 55°F13°C | Precip 0.16 in4.1 mm41% | Cloud 82% | Wind S 8 mph13 km/h | Wednesday: Overcast and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. 36% chance of light rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the S at 7 to 9 mph12 to 15 km/h. 41% chance of light rain throughout the night. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| ThursdaySep 3 | 77°F25°C | 65°F19°C | 0.42 in10.7 mm· 100% | 62% | Rain | SSW 7 mph12 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 67°F19°C. Breezy from the SW at 7 mph11 km/h. 63% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 65°F19°C. Breezy from the SSW at 8 to 12 mph12 to 20 km/h. 100% chance of rain throughout the night. | |||||||
| FridaySep 4 | 75°F24°C | 64°F18°C | 0.05 in1.3 mm· 51% | 40% | Showers | WNW 6 mph10 km/h | |
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the WNW at 7 to 8 mph12 to 13 km/h. 51% chance of showers in the afternoon. NightPartly cloudy, with a low around 64°F18°C. Light wind from the WNW around 5 mph8 km/h. 32% chance of drizzle in the evening. | |||||||
| SaturdaySep 5 | 71°F21°C | 59°F15°C | 0.04 in1 mm· 35% | 48% | Drizzle | NNE 8 mph14 km/h | |
DayMostly cloudy and warm, with a high of 71°F21°C and morning low of 63°F17°C. Breezy from the NNE at 10 to 11 mph16 to 17 km/h. 35% chance of drizzle throughout the day. NightPartly cloudy, with a low around 59°F15°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h. 15% chance of drizzle overnight. | |||||||
| SundaySep 6 | 74°F23°C | 52°F11°C | 0 in0 mm· — | 20% | Clear | N 6 mph9 km/h | |
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 56°F13°C. Breezy from the N at 6 to 8 mph10 to 12 km/h. NightMostly clear, with a low around 52°F11°C. Light wind from the N around 5 mph8 km/h. | |||||||
| MondaySep 7 | 77°F25°C | 51°F11°C | 0.03 in0.7 mm· 23% | 45% | Drizzle | W 6 mph9 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 56°F13°C. Breezy from the W at 6 to 7 mph9 to 11 km/h. NightPartly cloudy, with a low around 51°F11°C. Breezy from the W at 5 to 7 mph9 to 11 km/h. 23% chance of drizzle in the evening. | |||||||
| TuesdaySep 8 | 71°F22°C | 57°F14°C | 0.04 in0.9 mm· 21% | 60% | Drizzle | NNW 6 mph9 km/h | |
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 58°F15°C. Breezy from the NNW at 6 to 7 mph9 to 11 km/h. 12% chance of drizzle in the morning. NightMostly cloudy, with a low around 57°F14°C. Breezy from the NNW at 6 to 7 mph9 to 12 km/h. 21% chance of drizzle overnight. | |||||||
| WednesdaySep 9 | 73°F23°C | 55°F13°C | 0.16 in4.1 mm· 41% | 82% | Light Rain | S 8 mph13 km/h | |
DayOvercast and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. 36% chance of light rain throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the S at 7 to 9 mph12 to 15 km/h. 41% chance of light rain throughout the night. | |||||||
| ThursdaySep 10 | 75°F24°C | 66°F19°C | 0.28 in7.1 mm· 41% | 72% | Light Rain | WSW 9 mph15 km/h | |
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 68°F20°C. Breezy from the WSW at 10 to 11 mph16 to 18 km/h. 40% chance of light rain throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the WSW at 9 mph14 km/h. 41% chance of showers throughout the night. | |||||||
| FridaySep 11 | 71°F22°C | 60°F16°C | 0.17 in4.4 mm· 27% | 60% | Showers | WNW 8 mph13 km/h | |
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 62°F17°C. Breezy from the WNW at 9 mph14 km/h. 27% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the WNW at 7 to 8 mph12 to 13 km/h. 21% chance of showers throughout the night. | |||||||
| SaturdaySep 12 | 71°F22°C | 56°F13°C | 0.12 in3.1 mm· 18% | 58% | Drizzle | WSW 7 mph12 km/h | |
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 58°F14°C. Breezy from the WSW at 8 mph13 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the SW at 7 mph11 km/h. 15% chance of drizzle throughout the night. | |||||||
| SundaySep 13 | 70°F21°C | 56°F14°C | 0.15 in3.8 mm· 27% | 64% | Showers | SSW 8 mph13 km/h | |
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 58°F15°C. Breezy from the SW at 8 to 9 mph14 to 15 km/h. 27% chance of showers throughout the day. NightMostly cloudy, with a low around 56°F14°C. Breezy from the SSW at 8 mph12 km/h. 19% chance of drizzle throughout the night. | |||||||
| MondaySep 14 | 71°F22°C | 58°F15°C | 0.17 in4.3 mm· 25% | 62% | Showers | SW 8 mph13 km/h | |
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 60°F15°C. Breezy from the SW at 8 to 9 mph14 to 15 km/h. 25% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F15°C. Breezy from the SW at 8 mph12 km/h. 22% chance of showers throughout the night. | |||||||
| TuesdaySep 15 | 70°F21°C | 57°F14°C | 0.12 in3 mm· 19% | 51% | Showers | WSW 7 mph12 km/h | |
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 58°F15°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 19% chance of showers throughout the day. NightPartly cloudy, with a low around 57°F14°C. Breezy from the WSW at 7 mph11 km/h. 17% chance of drizzle throughout the night. | |||||||
| WednesdaySep 16 | 69°F21°C | 54°F12°C | 0.09 in2.2 mm· 15% | 50% | Drizzle | WSW 7 mph12 km/h | |
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 56°F13°C. Breezy from the WSW at 8 mph12 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 54°F12°C. Breezy from the WSW at 7 mph11 km/h. 15% chance of drizzle throughout the night. | |||||||
| ThursdaySep 17 | 69°F20°C | 53°F12°C | 0.08 in2.1 mm· 18% | 54% | Drizzle | WSW 7 mph12 km/h | |
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 55°F13°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 53°F12°C. Breezy from the SW at 7 mph11 km/h. 16% chance of drizzle throughout the night. | |||||||
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Coordinates: 45.3071°N, 73.2626°W·Elevation: 32m·Timezone: America/Toronto·Population: 98,036