Current Conditions

Saint-Jean-sur-Richelieu, Quebec

43°F6°C

Clear

Wind

NE 5 mph8 km/h

Humidity

87%

Cloud Cover

As of Wednesday, September 23, 2026 at 7:17 AM EDT

Today's Outlook

Day

Mostly clear and mild, with a high of 67°F20°C and morning low of 43°F6°C. Light wind from the NE around 6 mph9 km/h. Dry air.

Night

Mostly clear, with a low around 40°F4°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 67°F20°C	Low 40°F4°CFeels 36°F2°C	Precip 0 in0 mm—	Cloud 1%	Wind NE 6 mph9 km/h	Wednesday: Mostly clear and mild, with a high of 67°F20°C and morning low of 43°F6°C. Light wind from the NE around 6 mph9 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 40°F4°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h.
Clear	High 70°F21°C	Low 38°F3°CFeels 35°F2°C	Precip 0 in0 mm—	Cloud 2%	Wind NNE 4 mph7 km/h	Thursday: Mostly clear and warm, with a high of 70°F21°C and morning low of 42°F5°C. Light wind from the NNE around 4 mph6 km/h. Dry air. Thursday Night: Mostly clear, with a low around 38°F3°C. Light wind from the NNE around 4 mph7 km/h.
Clear	High 74°F23°C	Low 43°F6°CFeels 40°F4°C	Precip 0 in0 mm—	Cloud 37%	Wind NNE 6 mph10 km/h	Friday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 46°F8°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h. Dry air. Friday Night: Partly cloudy, with a low around 43°F6°C. Breezy from the NNE at 6 to 7 mph9 to 12 km/h.
Drizzle	High 70°F21°C	Low 49°F10°CFeels 46°F8°C	Precip 0.02 in0.6 mm11%	Cloud 78%	Wind NNE 9 mph14 km/h	Saturday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 51°F11°C. Breezy from the NNE at 9 to 11 mph15 to 17 km/h. Dry air. Saturday Night: Mostly cloudy, with a low around 49°F10°C. Breezy from the NNE at 8 to 10 mph13 to 16 km/h. 11% chance of drizzle in the evening.
Light Rain	High 64°F18°C	Low 55°F13°C	Precip 0.32 in8.2 mm63%	Cloud 93%	Wind NE 11 mph18 km/h	Sunday: Overcast and mild, with a high of 64°F18°C and morning low of 56°F13°C. Breezy from the NE at 12 mph19 km/h. 63% chance of light rain throughout the day. Dry air. Sunday Night: Overcast, with a low around 55°F13°C. Breezy from the NE at 10 to 11 mph16 to 17 km/h. 60% chance of light rain throughout the night.
Light Rain	High 60°F16°C	Low 55°F13°C	Precip 0.21 in5.4 mm57%	Cloud 95%	Wind NNE 7 mph12 km/h	Monday: Overcast and mild, with a high of 60°F16°C and morning low of 56°F13°C. Breezy from the NNE at 8 mph12 km/h. 53% chance of light rain throughout the day. Monday Night: Overcast, with a low around 55°F13°C. Breezy from the NNE at 7 to 9 mph12 to 14 km/h. 57% chance of light rain throughout the night.
Drizzle	High 64°F18°C	Low 54°F12°C	Precip 0.03 in0.7 mm17%	Cloud 80%	Wind NW 4 mph7 km/h	Tuesday: Overcast and mild, with a high of 64°F18°C and morning low of 55°F13°C. Light wind from the NW around 4 mph7 km/h. 10% chance of drizzle in the morning. Tuesday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the WNW around 4 mph7 km/h. 17% chance of drizzle overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	67°F20°C	40°F4°C Feels 36°F2°C	0 in0 mm· —	1%	Clear	NE 6 mph9 km/h
DayMostly clear and mild, with a high of 67°F20°C and morning low of 43°F6°C. Light wind from the NE around 6 mph9 km/h. Dry air. NightMostly clear, with a low around 40°F4°C. Breezy from the NE at 6 to 7 mph9 to 11 km/h.
	ThursdaySep 24	70°F21°C	38°F3°C Feels 35°F2°C	0 in0 mm· —	2%	Clear	NNE 4 mph7 km/h
DayMostly clear and warm, with a high of 70°F21°C and morning low of 42°F5°C. Light wind from the NNE around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 38°F3°C. Light wind from the NNE around 4 mph7 km/h.
	FridaySep 25	74°F23°C	43°F6°C Feels 40°F4°C	0 in0 mm· —	37%	Clear	NNE 6 mph10 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 46°F8°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h. Dry air. NightPartly cloudy, with a low around 43°F6°C. Breezy from the NNE at 6 to 7 mph9 to 12 km/h.
	SaturdaySep 26	70°F21°C	49°F10°C Feels 46°F8°C	0.02 in0.6 mm· 11%	78%	Drizzle	NNE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 51°F11°C. Breezy from the NNE at 9 to 11 mph15 to 17 km/h. Dry air. NightMostly cloudy, with a low around 49°F10°C. Breezy from the NNE at 8 to 10 mph13 to 16 km/h. 11% chance of drizzle in the evening.
	SundaySep 27	64°F18°C	55°F13°C	0.32 in8.2 mm· 63%	93%	Light Rain	NE 11 mph18 km/h
DayOvercast and mild, with a high of 64°F18°C and morning low of 56°F13°C. Breezy from the NE at 12 mph19 km/h. 63% chance of light rain throughout the day. Dry air. NightOvercast, with a low around 55°F13°C. Breezy from the NE at 10 to 11 mph16 to 17 km/h. 60% chance of light rain throughout the night.
	MondaySep 28	60°F16°C	55°F13°C	0.21 in5.4 mm· 57%	95%	Light Rain	NNE 7 mph12 km/h
DayOvercast and mild, with a high of 60°F16°C and morning low of 56°F13°C. Breezy from the NNE at 8 mph12 km/h. 53% chance of light rain throughout the day. NightOvercast, with a low around 55°F13°C. Breezy from the NNE at 7 to 9 mph12 to 14 km/h. 57% chance of light rain throughout the night.
	TuesdaySep 29	64°F18°C	54°F12°C	0.03 in0.7 mm· 17%	80%	Drizzle	NW 4 mph7 km/h
DayOvercast and mild, with a high of 64°F18°C and morning low of 55°F13°C. Light wind from the NW around 4 mph7 km/h. 10% chance of drizzle in the morning. NightMostly cloudy, with a low around 54°F12°C. Light wind from the WNW around 4 mph7 km/h. 17% chance of drizzle overnight.
	WednesdaySep 30	69°F21°C	53°F12°C	0.01 in0.2 mm· 8%	70%	Partly Cloudy	S 5 mph8 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 54°F12°C. Light wind from the S around 5 mph8 km/h. NightMostly cloudy, with a low around 53°F12°C. Light wind from the S around 5 mph8 km/h.
	ThursdayOct 1	71°F22°C	56°F14°C	0.11 in2.8 mm· 23%	65%	Showers	S 8 mph13 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 57°F14°C. Breezy from the S at 9 mph14 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F14°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. 23% chance of showers throughout the night.
	FridayOct 2	67°F19°C	57°F14°C	0.24 in6 mm· 28%	70%	Showers	SW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 58°F14°C. Breezy from the SW at 9 mph14 km/h. 28% chance of light rain throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 27% chance of showers throughout the night.
	SaturdayOct 3	64°F18°C	53°F11°C	0.21 in5.3 mm· 26%	74%	Light Rain	SW 8 mph12 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 53°F12°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. 25% chance of light rain throughout the day. NightMostly cloudy, with a low around 53°F11°C. Breezy from the SSW at 7 to 8 mph12 to 12 km/h. 26% chance of light rain throughout the night.
	SundayOct 4	63°F17°C	53°F12°C	0.26 in6.7 mm· 34%	74%	Light Rain	S 8 mph13 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 53°F12°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 34% chance of light rain throughout the day. NightMostly cloudy, with a low around 53°F12°C. Breezy from the S at 8 mph12 km/h. 31% chance of light rain throughout the night.
	MondayOct 5	61°F16°C	51°F11°C	0.18 in4.5 mm· 30%	65%	Showers	SW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 52°F11°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h. 30% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 51°F11°C. Breezy from the SW at 8 mph12 km/h. 25% chance of showers throughout the night.
	TuesdayOct 6	60°F15°C	49°F10°C Feels 46°F8°C	0.15 in3.7 mm· 23%	64%	Showers	WSW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 60°F15°C and morning low of 50°F10°C. Breezy from the WSW at 9 to 10 mph14 to 15 km/h. 23% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 49°F10°C. Breezy from the SW at 8 mph13 km/h. 21% chance of drizzle throughout the night.
	WednesdayOct 7	58°F14°C	47°F8°C Feels 43°F6°C	0.11 in2.7 mm· 25%	65%	Showers	W 8 mph13 km/h
DayMostly cloudy and mild, with a high of 58°F14°C and morning low of 47°F9°C. Breezy from the W at 9 to 10 mph14 to 15 km/h. 25% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 47°F8°C. Breezy from the WSW at 8 mph12 km/h. 23% chance of showers throughout the night.

Nearby Cities

Chambly10 mi16 km Candiac13 mi22 km La Prairie14 mi22 km Brossard14 mi22 km Saint-Hubert15 mi25 km Saint-Constant15 mi25 km

About This Forecast

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Coordinates: 45.3071°N, 73.2626°W·Elevation: 32m·Timezone: America/Toronto·Population: 98,036