Ottawa (Canada) weather

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Forecast days

Today

Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -4° Celsius;

Sunrise: 07:20

Sunset: 16:22

Clear changing to partly cloudy by early evening.

L UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -4° Celsius;
Sun 30 Nov

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: -8° Celsius;

Sunrise: 07:22

Sunset: 16:21

Light snow changing to overcast by early evening.

L UV

No pollution data.

No pollen data.

Sun 30 Nov

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: -8° Celsius;
Mon 1 Dec

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

Sunrise: 07:23

Sunset: 16:21

Overcast changing to sunny by late morning.

L UV

No pollution data.

No pollen data.

Mon 1 Dec

Maximum daytime temperature: -6° Celsius; Minimum nighttime temperature: -9° Celsius;
Tue 2 Dec

Maximum daytime temperature: -2° Celsius; Minimum nighttime temperature: -10° Celsius;

Sunrise: 07:24

Sunset: 16:20

Light snow changing to overcast by lunchtime.

L UV

No pollution data.

No pollen data.

Tue 2 Dec

Maximum daytime temperature: -2° Celsius; Minimum nighttime temperature: -10° Celsius;
Wed 3 Dec

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

Sunrise: 07:25

Sunset: 16:20

Cloudy.

L UV

No pollution data.

No pollen data.

Wed 3 Dec

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -10° Celsius;
Thu 4 Dec

Maximum daytime temperature: -8° Celsius; Minimum nighttime temperature: -17° Celsius;

Sunrise: 07:26

Sunset: 16:20

Cloudy changing to sunny intervals by late morning.

L UV

No pollution data.

No pollen data.

Thu 4 Dec

Maximum daytime temperature: -8° Celsius; Minimum nighttime temperature: -17° Celsius;
Fri 5 Dec

Maximum daytime temperature: -3° Celsius; Minimum nighttime temperature: -11° Celsius;

Sunrise: 07:27

Sunset: 16:20

Sunny intervals changing to cloudy by late morning.

L UV

No pollution data.

No pollen data.

Fri 5 Dec

Maximum daytime temperature: -3° Celsius; Minimum nighttime temperature: -11° Celsius;

Clear changing to partly cloudy by early evening.

Sunrise: 07:20

Sunset: 16:22

L UV

No pollution data.

No pollen data.

7 day forecast for Ottawa

Today (29 November 2025)

Time	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%
Temperature (°C)	-2°	-3°	-3°	-3°	-4°	-4°	-3°
Feels like temperature (°C)	-4°	-5°	-5°	-5°	-6°	-6°	-6°
Wind direction and speed (mph)	NW 4	N 3	NNE 3	ENE 3	E 3	ENE 3	E 4
Wind gust (mph)	8	7	6	6	7	8	10
Visibility (description)	VG	VG	VG	VG	VG	VG	VG
Humidity	57%	59%	59%	59%	59%	61%	58%
UV	-	-	-	-	-	-	-

Sunday (30 November 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%	20%	50%	70%	80%	70%	80%	≥95%	90%	90%	≥95%	≥95%	≥95%	70%	60%	30%	10%	20%	40%	60%	70%	50%
Temperature (°C)	-3°	-3°	-3°	-3°	-2°	-3°	-3°	-3°	-3°	-3°	-2°	-1°	-1°	-1°	0°	0°	1°	1°	1°	1°	2°	1°	1°	1°
Feels like temperature (°C)	-6°	-7°	-6°	-6°	-6°	-8°	-8°	-8°	-8°	-8°	-7°	-6°	-6°	-5°	-5°	-4°	-4°	-4°	-3°	-3°	-3°	-3°	-4°	-4°
Wind direction and speed (mph)	E 4	E 5	E 5	ESE 6	ESE 7	ESE 8	ESE 9	ESE 10	ESE 10	ESE 10	SE 10	SE 10	SE 10	SE 10	SSE 9	SSE 9	SSE 9	SSE 10	S 10	SSW 10	SSW 10	SW 10	WSW 9	W 10
Wind gust (mph)	12	14	15	17	19	21	22	24	25	24	24	24	24	23	22	21	22	23	22	22	22	21	24	30
Visibility (description)	VG	VG	VG	VG	VG	P	VP	VP	VP	VP	VP	VP	VP	VP	VP	P	P	M	G	G	G	M	P	P
Humidity	58%	55%	55%	56%	64%	96%	103%	100%	100%	101%	101%	101%	101%	101%	100%	99%	96%	96%	94%	90%	89%	91%	97%	96%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-	-

Monday (1 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	20%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	0°	-2°	-3°	-4°	-5°	-6°	-7°	-8°	-8°	-8°	-8°	-8°	-7°	-7°	-7°	-7°	-10°	-10°	-10°	-11°	-10°	-10°	-9°	-9°
Feels like temperature (°C)	-6°	-8°	-9°	-11°	-12°	-13°	-14°	-14°	-14°	-14°	-14°	-13°	-12°	-12°	-11°	-10°	-12°	-13°	-14°	-14°	-14°	-14°	-13°	-12°
Wind direction and speed (mph)	NW 13	NW 14	NW 14	NW 14	NW 13	NW 12	NW 11	NW 10	NW 9	NW 9	NW 8	NW 8	WNW 7	WNW 6	WNW 5	W 4	WNW 3	N 3	ENE 3	E 4	ESE 4	ESE 4	SE 4	ESE 4
Wind gust (mph)	31	32	31	31	30	28	26	23	21	21	20	19	17	16	13	10	6	6	6	8	8	9	10	10
Visibility (description)	M	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	88%	84%	82%	78%	77%	79%	79%	78%	78%	75%	72%	69%	67%	64%	63%	65%	73%	80%	80%	82%	79%	79%	78%	78%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	1	1	1	1	-	-	-	-	-	-	-

Tuesday (2 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%	10%	10%	10%	10%	20%	30%	50%	60%	60%	70%	60%	50%	30%	20%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-8°	-8°	-8°	-7°	-6°	-6°	-5°	-5°	-5°	-5°	-5°	-4°	-3°	-3°	-2°	-2°	-3°	-4°	-5°	-5°	-5°	-6°	-7°	-7°
Feels like temperature (°C)	-12°	-12°	-11°	-10°	-10°	-9°	-9°	-9°	-9°	-9°	-8°	-8°	-7°	-6°	-5°	-5°	-5°	-6°	-7°	-7°	-7°	-9°	-10°	-10°
Wind direction and speed (mph)	ESE 5	ESE 5	ESE 4	ESE 4	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	E 4	E 4	E 3	ENE 3	ENE 3	ENE 3	E 3	E 3	SE 3	SSE 3
Wind gust (mph)	10	10	10	10	10	12	12	12	13	14	14	13	12	12	10	9	7	6	7	7	7	6	7	7
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	P	P	P	P	P	M	M	G	G	G	G	G	G	G	G	G
Humidity	78%	77%	78%	79%	77%	78%	83%	88%	98%	98%	98%	96%	93%	92%	87%	88%	92%	95%	96%	97%	97%	98%	98%	97%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-	-

Wednesday (3 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	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	10%	10%	10%	10%	40%
Temperature (°C)	-8°	-8°	-7°	-7°	-6°	-7°	-7°	-6°	-5°	-4°	-3°	-2°	-1°	0°	0°	0°	0°	-1°	0°	-1°	-1°
Feels like temperature (°C)	-10°	-10°	-10°	-10°	-9°	-10°	-10°	-9°	-8°	-8°	-7°	-6°	-5°	-5°	-4°	-4°	-5°	-5°	-5°	-6°	-6°
Wind direction and speed (mph)	S 3	S 3	SSW 3	SSW 3	SW 3	SSW 3	SSW 3	SSW 4	SSW 4	S 4	SSW 5	SSW 6	SSW 8	SSW 9	SSW 9	SSW 9	SSW 9	SSW 9	SSW 10	SW 10	SW 10
Wind gust (mph)	7	6	6	7	7	7	7	8	10	14	16	19	20	22	22	21	21	22	23	24	25
Visibility (description)	G	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	99%	100%	99%	100%	99%	98%	99%	97%	95%	91%	85%	81%	75%	73%	72%	71%	75%	76%	76%	78%	84%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	1	1	1	1	-	-	-	-

Thursday (4 December 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	30%	30%	10%	10%	10%	10%	10%	10%
Temperature (°C)	-2°	-5°	-8°	-9°	-9°	-10°	-13°	-15°
Feels like temperature (°C)	-7°	-11°	-14°	-16°	-15°	-16°	-18°	-20°
Wind direction and speed (mph)	WSW 10	W 9	WNW 9	NW 9	WNW 10	NW 6	NW 5	WNW 6
Wind gust (mph)	25	23	24	24	23	15	15	12
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	79%	80%	82%	74%	62%	66%	77%	80%
UV	-	-	1	1	1	1	-	-

Friday (5 December 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	10%	10%	20%	20%	30%	30%	30%
Temperature (°C)	-15°	-15°	-15°	-10°	-5°	-4°	-4°	-5°
Feels like temperature (°C)	-21°	-20°	-21°	-15°	-9°	-9°	-9°	-10°
Wind direction and speed (mph)	S 5	SE 5	SSE 6	S 6	SSW 7	SSW 7	S 8	S 8
Wind gust (mph)	12	13	14	18	19	18	19	18
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	83%	83%	86%	73%	64%	69%	76%	80%
UV	-	-	1	1	1	1	-	-

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Forecast for 5pm (UTC-5) Saturday

Updated 18:26 (UTC) on Sat 29 Nov 2025

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Ottawa (Canada) weather

Find a forecast

Forecast days

Today

Today

Sun 30 Nov

Sun 30 Nov

Mon 1 Dec

Mon 1 Dec

Tue 2 Dec

Tue 2 Dec

Wed 3 Dec

Wed 3 Dec

Thu 4 Dec

Thu 4 Dec

Fri 5 Dec

Fri 5 Dec

7 day forecast for Ottawa

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