Valleyfield (Canada) weather

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Forecast days

Today

Maximum daytime temperature: -10° Celsius; Minimum nighttime temperature: -15° Celsius;

Sunrise: 07:36

Sunset: 16:23

Overcast.

L UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: -10° Celsius; Minimum nighttime temperature: -15° Celsius;
Wed 31 Dec

Maximum daytime temperature: -10° Celsius; Minimum nighttime temperature: -16° Celsius;

Sunrise: 07:36

Sunset: 16:24

Partly cloudy changing to sunny intervals by late morning.

L UV

No pollution data.

No pollen data.

Wed 31 Dec

Maximum daytime temperature: -10° Celsius; Minimum nighttime temperature: -16° Celsius;
Thu 1 Jan

Maximum daytime temperature: -13° Celsius; Minimum nighttime temperature: -14° Celsius;

Sunrise: 07:36

Sunset: 16:24

Partly cloudy changing to sunny intervals by late morning.

L UV

No pollution data.

No pollen data.

Thu 1 Jan

Maximum daytime temperature: -13° Celsius; Minimum nighttime temperature: -14° Celsius;
Fri 2 Jan

Maximum daytime temperature: -6° Celsius; Minimum nighttime temperature: -13° Celsius;

Sunrise: 07:36

Sunset: 16:25

Cloudy.

L UV

No pollution data.

No pollen data.

Fri 2 Jan

Maximum daytime temperature: -6° Celsius; Minimum nighttime temperature: -13° Celsius;
Sat 3 Jan

Maximum daytime temperature: -12° Celsius; Minimum nighttime temperature: -16° Celsius;

Sunrise: 07:36

Sunset: 16:26

Overcast.

L UV

No pollution data.

No pollen data.

Sat 3 Jan

Maximum daytime temperature: -12° Celsius; Minimum nighttime temperature: -16° Celsius;
Sun 4 Jan

Maximum daytime temperature: -12° Celsius; Minimum nighttime temperature: -13° Celsius;

Sunrise: 07:36

Sunset: 16:27

Sunny intervals changing to partly cloudy in the afternoon.

L UV

No pollution data.

No pollen data.

Sun 4 Jan

Maximum daytime temperature: -12° Celsius; Minimum nighttime temperature: -13° Celsius;
Mon 5 Jan

Maximum daytime temperature: -6° Celsius; Minimum nighttime temperature: -9° Celsius;

Sunrise: 07:36

Sunset: 16:28

Overcast.

L UV

No pollution data.

No pollen data.

Mon 5 Jan

Maximum daytime temperature: -6° Celsius; Minimum nighttime temperature: -9° Celsius;

Overcast.

Sunrise: 07:36

Sunset: 16:23

L UV

No pollution data.

No pollen data.

7 day forecast for Valleyfield

Today (30 December 2025)

Time	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-9°	-9°	-10°	-10°	-10°	-11°	-11°	-11°	-11°	-11°	-11°	-11°	-11°	-11°	-11°	-12°	-12°	-12°	-13°	-13°
Feels like temperature (°C)	-19°	-19°	-20°	-20°	-21°	-21°	-21°	-21°	-21°	-21°	-21°	-21°	-21°	-21°	-22°	-22°	-22°	-23°	-23°	-23°
Wind direction and speed (mph)	W 22	W 22	W 22	W 21	W 21	W 21	W 22	W 22	W 21	W 21	W 21	W 21	W 20	W 20	W 19	W 19	W 19	W 19	W 19	W 18
Wind gust (mph)	44	44	43	43	43	44	44	44	43	43	42	41	40	40	39	39	39	38	37	36
Visibility (description)	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	84%	79%	75%	73%	72%	71%	68%	67%	66%	66%	64%	65%	65%	66%	67%	71%	73%	73%	74%	74%
UV	-	-	-	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-	-

Wednesday (31 December 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	20%	20%	30%
Temperature (°C)	-13°	-13°	-13°	-14°	-14°	-14°	-15°	-15°	-15°	-15°	-14°	-13°	-13°	-12°	-11°	-10°	-10°	-10°	-10°	-10°	-10°	-11°	-11°	-12°
Feels like temperature (°C)	-23°	-23°	-23°	-23°	-24°	-24°	-24°	-24°	-25°	-24°	-23°	-22°	-21°	-19°	-18°	-16°	-16°	-15°	-14°	-13°	-15°	-16°	-17°	-18°
Wind direction and speed (mph)	W 17	W 16	W 15	W 15	W 14	W 14	W 14	W 13	W 14	W 13	W 13	W 13	W 12	W 10	W 9	W 8	W 7	W 5	WNW 4	NNW 4	NNE 5	NNE 6	NNE 7	NNE 8
Wind gust (mph)	33	32	30	29	28	28	27	27	28	27	27	26	24	21	19	17	14	11	10	10	13	16	17	18
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	75%	74%	71%	68%	68%	67%	67%	65%	65%	64%	62%	59%	55%	54%	51%	51%	53%	55%	58%	61%	65%	69%	70%	73%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	1	1	1	1	-	-	-	-	-	-	-

Thursday (1 January 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	40%	40%	30%	20%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-12°	-13°	-13°	-13°	-14°	-15°	-15°	-16°	-16°	-16°	-16°	-16°	-15°	-15°	-14°	-14°	-14°	-14°	-14°	-14°	-13°	-14°	-14°	-13°
Feels like temperature (°C)	-19°	-19°	-20°	-20°	-22°	-23°	-24°	-25°	-25°	-25°	-25°	-24°	-24°	-23°	-23°	-22°	-22°	-22°	-21°	-21°	-20°	-20°	-20°	-19°
Wind direction and speed (mph)	NNE 8	N 8	NNW 8	NW 8	NW 9	WNW 10	WNW 11	WNW 11	WNW 11	WNW 10	W 11	W 11	W 11	W 11	W 12	W 11	W 10	W 10	W 9	W 8	W 7	W 7	WSW 7	WSW 6
Wind gust (mph)	17	17	18	19	21	22	22	22	22	23	23	24	24	24	24	23	21	18	17	16	14	14	13	13
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	76%	80%	72%	71%	71%	72%	70%	68%	68%	66%	64%	63%	61%	60%	59%	58%	58%	60%	60%	61%	63%	64%	65%	67%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	1	1	1	1	-	-	-	-	-	-	-

Friday (2 January 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	<5%	10%	<5%	10%	10%	10%	20%	10%	10%	10%
Temperature (°C)	-13°	-13°	-14°	-14°	-13°	-13°	-13°	-12°	-12°	-10°	-9°	-8°	-7°	-7°	-6°	-6°	-6°	-6°	-6°	-6°	-7°	-7°	-7°	-8°
Feels like temperature (°C)	-19°	-19°	-19°	-19°	-19°	-18°	-18°	-17°	-17°	-15°	-14°	-14°	-13°	-13°	-12°	-12°	-12°	-11°	-11°	-12°	-12°	-12°	-13°	-14°
Wind direction and speed (mph)	WSW 6	W 6	W 6	W 6	W 6	W 5	WSW 6	WSW 5	SW 5	SW 6	SW 7	WSW 9	WSW 10	WSW 10	WSW 10	WSW 9	WSW 8	W 7	W 7	W 7	W 7	WNW 8	WNW 8	WNW 9
Wind gust (mph)	13	12	11	11	12	12	12	12	12	15	18	20	21	21	20	18	16	15	14	13	15	16	18	18
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	68%	70%	72%	73%	74%	75%	77%	76%	76%	74%	72%	68%	65%	63%	64%	63%	67%	69%	71%	76%	78%	74%	75%	75%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-	-

Saturday (3 January 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	10%	10%	10%	20%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%
Temperature (°C)	-9°	-9°	-9°	-10°	-10°	-11°	-11°	-12°	-12°	-12°	-12°	-12°	-12°	-12°	-12°	-13°	-13°	-14°	-14°	-14°	-15°
Feels like temperature (°C)	-15°	-15°	-15°	-16°	-17°	-17°	-18°	-19°	-20°	-20°	-20°	-20°	-20°	-21°	-21°	-21°	-22°	-22°	-22°	-22°	-22°
Wind direction and speed (mph)	WNW 9	NW 8	NW 8	NW 8	WNW 8	WNW 9	WNW 9	WNW 9	WNW 9	WNW 9	WNW 10	WNW 11	WNW 11	WNW 12	WNW 12	WNW 12	WNW 12	WNW 11	WNW 10	WNW 10	WNW 9
Wind gust (mph)	17	16	16	16	18	18	18	19	20	21	22	24	24	25	26	25	23	21	21	20	18
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	77%	77%	80%	80%	81%	80%	79%	77%	75%	72%	68%	66%	64%	63%	61%	62%	62%	61%	63%	62%	61%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	-	-	-	-

Sunday (4 January 2026)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	20%	20%	10%	10%	<5%	10%	10%	20%
Temperature (°C)	-15°	-15°	-16°	-15°	-13°	-13°	-13°	-13°
Feels like temperature (°C)	-22°	-22°	-23°	-21°	-19°	-18°	-18°	-17°
Wind direction and speed (mph)	W 8	W 7	WNW 7	W 7	W 7	W 6	WNW 5	ENE 5
Wind gust (mph)	17	17	16	16	17	13	11	12
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	69%	71%	72%	66%	60%	65%	72%	80%
UV	-	-	1	1	1	1	-	-

Monday (5 January 2026)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	20%	30%	30%	40%	40%	50%	40%	40%
Temperature (°C)	-13°	-12°	-12°	-10°	-8°	-8°	-7°	-7°
Feels like temperature (°C)	-18°	-18°	-18°	-16°	-14°	-12°	-12°	-12°
Wind direction and speed (mph)	ENE 5	ENE 7	ENE 7	ENE 7	NE 8	NE 7	ENE 6	NE 6
Wind gust (mph)	14	15	18	18	17	15	13	13
Visibility (description)	VG	VG	G	G	G	G	G	M
Humidity	83%	85%	90%	91%	91%	92%	97%	96%
UV	-	-	1	1	1	1	-	-

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Forecast for 4am (UTC-5) Tuesday

Updated 06:31 (UTC) on Tue 30 Dec 2025

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Valleyfield (Canada) weather

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Forecast days

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Today

Wed 31 Dec

Wed 31 Dec

Thu 1 Jan

Thu 1 Jan

Fri 2 Jan

Fri 2 Jan

Sat 3 Jan

Sat 3 Jan

Sun 4 Jan

Sun 4 Jan

Mon 5 Jan

Mon 5 Jan

7 day forecast for Valleyfield

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