St Johns (Canada) weather

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Forecast days

Today

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 5° Celsius;

Sunrise: 07:46

Sunset: 16:11

Cloudy.

L UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 5° Celsius;
Sat 20 Dec

Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: -4° Celsius;

Sunrise: 07:46

Sunset: 16:11

Cloudy changing to heavy rain by late morning.

L UV

No pollution data.

No pollen data.

Sat 20 Dec

Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: -4° Celsius;
Sun 21 Dec

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: 0° Celsius;

Sunrise: 07:47

Sunset: 16:12

Sunny changing to cloudy by lunchtime.

L UV

No pollution data.

No pollen data.

Sun 21 Dec

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: 0° Celsius;
Mon 22 Dec

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: -6° Celsius;

Sunrise: 07:47

Sunset: 16:12

Light rain changing to overcast by lunchtime.

L UV

No pollution data.

No pollen data.

Mon 22 Dec

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: -6° Celsius;
Tue 23 Dec

Maximum daytime temperature: -5° Celsius; Minimum nighttime temperature: -9° Celsius;

Sunrise: 07:48

Sunset: 16:13

Overcast.

L UV

No pollution data.

No pollen data.

Tue 23 Dec

Maximum daytime temperature: -5° Celsius; Minimum nighttime temperature: -9° Celsius;
Wed 24 Dec

Maximum daytime temperature: -2° Celsius; Minimum nighttime temperature: -4° Celsius;

Sunrise: 07:48

Sunset: 16:13

Cloudy changing to light snow by early evening.

L UV

No pollution data.

No pollen data.

Wed 24 Dec

Maximum daytime temperature: -2° Celsius; Minimum nighttime temperature: -4° Celsius;
Thu 25 Dec

Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -8° Celsius;

Sunrise: 07:48

Sunset: 16:14

Light snow changing to overcast by late morning.

L UV

No pollution data.

No pollen data.

Thu 25 Dec

Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -8° Celsius;

Cloudy.

Sunrise: 07:46

Sunset: 16:11

L UV

No pollution data.

No pollen data.

7 day forecast for St Johns

Today (19 December 2025)

Time	22:30	23:30
Weather symbols
Chance of precipitation	<5%	<5%
Temperature (°C)	5°	5°
Feels like temperature (°C)	0°	0°
Wind direction and speed (mph)	SSW 23	SSW 23
Wind gust (mph)	40	41
Visibility (description)	G	G
Humidity	93%	93%
UV	-	-

Saturday (20 December 2025)

Time	00:30	01:30	02:30	03:30	04:30	05:30	06:30	07:30	08:30	09:30	10:30	11:30	12:30	13:30	14:30	15:30	16:30	17:30	18:30	19:30	20:30	21:30	22:30	23:30
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	30%	80%	≥95%	≥95%	50%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	5°	5°	6°	6°	6°	6°	7°	7°	8°	8°	8°	8°	8°	8°	5°	5°	4°	3°	2°	1°	-1°	-1°	-2°	-2°
Feels like temperature (°C)	0°	0°	0°	0°	1°	1°	1°	2°	2°	3°	3°	3°	3°	3°	0°	-1°	-2°	-3°	-4°	-6°	-8°	-9°	-10°	-10°
Wind direction and speed (mph)	S 23	S 24	S 25	S 25	S 26	S 27	S 28	S 30	S 30	S 31	S 33	S 34	SSW 32	SW 23	SW 19	SW 20	SW 21	SW 21	WSW 22	WSW 25	WSW 26	W 26	W 25	W 24
Wind gust (mph)	41	43	43	44	46	50	52	54	56	58	60	60	54	41	39	40	40	43	49	51	52	50	48	46
Visibility (description)	G	G	G	G	G	G	G	G	G	VG	G	M	P	M	VG	VG	VG	G	VG	VG	VG	VG	VG	VG
Humidity	95%	94%	93%	94%	94%	95%	94%	92%	92%	91%	91%	93%	96%	92%	85%	83%	78%	79%	70%	69%	63%	56%	56%	59%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Sunday (21 December 2025)

Time	00:30	01:30	02:30	03:30	04:30	05:30	06:30	07:30	08:30	09:30	10:30	11:30	12:30	13:30	14:30	15:30	16:30	17:30	18:30	19:30	20:30	21:30	22:30	23:30
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-2°	-3°	-3°	-3°	-4°	-4°	-4°	-4°	-3°	-3°	-2°	-1°	0°	0°	0°	0°	0°	0°	0°	0°	0°	1°	1°	1°
Feels like temperature (°C)	-10°	-10°	-11°	-10°	-10°	-10°	-10°	-10°	-9°	-8°	-7°	-6°	-5°	-5°	-4°	-4°	-5°	-5°	-6°	-6°	-6°	-6°	-5°	-5°
Wind direction and speed (mph)	W 23	W 21	W 18	W 16	W 14	W 13	W 12	W 12	W 10	W 10	WSW 10	WSW 10	WSW 10	WSW 10	SW 10	SW 9	SSW 10	SSW 11	SSW 13	S 15	S 16	S 17	S 19	S 20
Wind gust (mph)	43	39	34	30	27	25	23	21	21	21	21	21	21	21	20	17	19	22	24	27	29	32	35	36
Visibility (description)	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G
Humidity	61%	59%	59%	63%	64%	65%	68%	73%	74%	73%	71%	70%	67%	67%	68%	73%	76%	79%	84%	85%	88%	90%	92%	92%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Monday (22 December 2025)

Time	00:30	01:30	02:30	03:30	04:30	05:30	06:30	07:30	08:30	09:30	10:30	11:30	12:30	13:30	14:30	15:30	16:30	17:30	18:30	19:30	20:30	21:30	22:30	23:30
Weather symbols
Chance of precipitation	<5%	20%	30%	30%	40%	50%	60%	60%	60%	60%	40%	30%	20%	20%	30%	20%	20%	20%	10%	10%	10%	10%	10%	10%
Temperature (°C)	1°	2°	2°	2°	3°	3°	3°	3°	4°	4°	4°	4°	4°	3°	2°	1°	0°	-1°	-1°	-2°	-2°	-3°	-3°	-4°
Feels like temperature (°C)	-5°	-5°	-4°	-4°	-4°	-3°	-2°	-2°	-1°	0°	0°	0°	0°	-1°	-3°	-5°	-6°	-7°	-8°	-9°	-9°	-10°	-11°	-11°
Wind direction and speed (mph)	S 21	S 21	S 21	S 21	S 21	S 20	S 19	SSW 18	SSW 16	SW 13	WSW 11	W 11	WNW 11	NW 11	NNW 13	NNW 14	NNW 16	NNW 16	NNW 17	NNW 17	NNW 18	NNW 19	NNW 18	NNW 18
Wind gust (mph)	36	36	37	36	35	33	32	29	25	22	20	21	23	25	27	28	29	31	32	33	34	34	34	34
Visibility (description)	G	G	G	M	M	M	M	M	P	M	M	G	G	G	G	G	G	VG	G	VG	G	VG	G	VG
Humidity	93%	93%	95%	96%	96%	96%	97%	97%	97%	96%	96%	95%	92%	89%	88%	85%	80%	80%	76%	73%	73%	72%	72%	74%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Tuesday (23 December 2025)

Time	00:30	01:30	02:30	03:30	04:30	05:30	06:30	07:30	08:30	09:30	10:30	11:30	12:30	13:30	14:30	15:30	16:30	17:30	18:30	19:30	20:30	21:30	22:30	23:30
Weather symbols
Chance of precipitation	10%	<5%	10%	10%	10%	20%	20%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-4°	-4°	-4°	-4°	-5°	-5°	-5°	-6°	-6°	-6°	-6°	-6°	-6°	-5°	-5°	-6°	-6°	-6°	-7°	-7°	-7°	-7°	-7°	-8°
Feels like temperature (°C)	-11°	-11°	-11°	-12°	-12°	-12°	-13°	-14°	-14°	-14°	-14°	-13°	-13°	-13°	-12°	-13°	-13°	-14°	-14°	-14°	-14°	-14°	-14°	-14°
Wind direction and speed (mph)	NNW 18	NNW 18	NW 18	NW 18	NW 17	NW 17	NW 17	NW 17	NW 17	NW 17	NW 17	NW 16	NW 16	NW 15	NW 14	NW 14	NW 14	WNW 14	WNW 13	NW 13	NW 13	WNW 13	WNW 12	WNW 11
Wind gust (mph)	34	33	34	33	32	32	32	32	33	32	32	31	30	29	28	26	26	26	26	25	25	23	22	21
Visibility (description)	VG	VG	VG	G	G	G	G	VG	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	73%	74%	75%	75%	76%	74%	74%	74%	73%	70%	67%	65%	63%	58%	57%	56%	57%	58%	58%	58%	57%	58%	61%	62%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Wednesday (24 December 2025)

Time	00:30	01:30	02:30	03:30	04:30	05:30	06:30	07:30	08:30	09:30	10:30	11:30	12:30	13:30	14:30	15:30	16:30	17:30	18:30	19:30	20:30	23:30
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	10%	30%	30%	30%	30%	40%	40%	40%	60%	70%
Temperature (°C)	-8°	-8°	-8°	-8°	-8°	-8°	-8°	-8°	-8°	-7°	-6°	-5°	-4°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-2°
Feels like temperature (°C)	-15°	-14°	-15°	-15°	-14°	-14°	-14°	-14°	-14°	-13°	-11°	-10°	-9°	-9°	-9°	-10°	-10°	-10°	-10°	-10°	-10°	-10°
Wind direction and speed (mph)	WNW 11	WNW 10	WNW 10	W 10	W 9	W 9	WSW 8	WSW 9	SW 9	SSW 9	S 9	SSE 9	SSE 9	SE 11	SE 13	ESE 15	ESE 17	ESE 18	ESE 19	ESE 19	E 20	E 21
Wind gust (mph)	20	19	18	17	16	17	16	17	17	18	20	19	22	27	29	31	35	38	38	40	46	50
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G	G	G	G	G	P
Humidity	64%	66%	67%	69%	70%	68%	70%	74%	75%	70%	64%	63%	63%	63%	65%	67%	74%	76%	80%	80%	85%	100%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-

Thursday (25 December 2025)

Time	02:30	05:30	08:30	11:30	14:30	17:30	20:30	23:30
Weather symbols
Chance of precipitation	60%	60%	50%	30%	40%	20%	20%	20%
Temperature (°C)	-2°	-2°	-1°	-2°	-2°	-3°	-4°	-5°
Feels like temperature (°C)	-9°	-10°	-9°	-9°	-10°	-11°	-11°	-12°
Wind direction and speed (mph)	ENE 22	ENE 22	NNE 22	N 21	NW 20	NW 20	NW 16	NW 16
Wind gust (mph)	50	47	47	41	40	36	34	31
Visibility (description)	P	P	VP	M	M	G	G	G
Humidity	99%	98%	99%	94%	91%	90%	89%	87%
UV	-	-	1	1	1	-	-	-

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Forecast

Forecast for 9:30pm (UTC-3:30) Friday

Updated 23:58 (UTC) on Fri 19 Dec 2025

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St Johns (Canada) weather

Find a forecast

Forecast days

Today

Today

Sat 20 Dec

Sat 20 Dec

Sun 21 Dec

Sun 21 Dec

Mon 22 Dec

Mon 22 Dec

Tue 23 Dec

Tue 23 Dec

Wed 24 Dec

Wed 24 Dec

Thu 25 Dec

Thu 25 Dec

7 day forecast for St Johns

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