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Ottawa ON Weather - Sunny
Sunny
40°F
Updated 9:10 am
Feels Like 33°F
Humidity 67%
Wind WNW 12 mph
Barometer  30.12 in
Visibility 6 mi
Ottawa ON Weather - Sunny
Sunny
4°C
Updated 9:10 am
Feels Like 0°C
Humidity 67%
Wind WNW 19 km/h
Barometer  102 kPa
Visibility 10 km
Ottawa, ON Weather and Current Conditionsottawa on weather forecast

Ottawa, ON Weather Forecast

Ottawa Ontario WeatherOttawa, Ontario Weather Weather Forecast
Here is the API 14 day weather forecast for Ottawa, ON. Note: The 7-day weather forecast for Ottawa, Ontario is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Ottawa, ON Weather Forecast Dated: 910 AM Tue Oct 06 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.

Tuesday, October 6, 2026

Mid-Morning
Ottawa Weather - 2026-10-06 - Morning - Sunny
4°C 40°F
Sunny
Mid-Afternoon
Ottawa Weather - 2026-10-06 - Afternoon - Sunny
12°C 53°F
Sunny
Early-Evening
Ottawa Weather - 2026-10-06 - Evening - Sunny
7°C 45°F
Sunny
Brisk around 12°C 53°F, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds easing from WNW 19 km/h 12 mph to SSW 6 km/h 4 mph.

Wednesday, October 7, 2026

Mid-Morning
Ottawa Weather - 2026-10-07 - Morning - Scattered Showers
10°C 51°F
Scattered Showers
Mid-Afternoon
Ottawa Weather - 2026-10-07 - Afternoon - Scattered Showers
17°C 62°F
Scattered Showers
Early-Evening
Ottawa Weather - 2026-10-07 - Evening - Drizzle
13°C 55°F
Drizzle
Mildly cool near 17°C 62°F, scattered downpours possible, with increasing humidity and barometric pressure falling. Winds switching from the SSW to the WSW at 7 km/h 5 mph.

Thursday, October 8, 2026

Mid-Morning
Ottawa Weather - 2026-10-08 - Morning - Light Fog
11°C 51°F
Light Fog
Mid-Afternoon
Ottawa Weather - 2026-10-08 - Afternoon - Scattered Showers
17°C 63°F
Scattered Showers
Early-Evening
Ottawa Weather - 2026-10-08 - Evening - Partly Cloudy
11°C 52°F
Partly Cloudy
Comfortable at 17°C 63°F, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds WNW at 25 km/h 16 mph. Gusts up to 36 km/h 23 mph.

Friday, October 9, 2026

Mid-Morning
Ottawa Weather - 2026-10-09 - Morning - Sunny
7°C 44°F
Sunny
Mid-Afternoon
Ottawa Weather - 2026-10-09 - Afternoon - Cloudy
11°C 53°F
Cloudy
Early-Evening
Ottawa Weather - 2026-10-09 - Evening - Partly Cloudy
9°C 49°F
Partly Cloudy
Crisp with a high near 11°C 53°F, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the WNW to the NNW at 10 km/h 7 mph.

Saturday, October 10, 2026

Mid-Morning
Ottawa Weather - 2026-10-10 - Morning - Sunny
7°C 44°F
Sunny
Mid-Afternoon
Ottawa Weather - 2026-10-10 - Afternoon - Overcast
14°C 58°F
Overcast
Early-Evening
Ottawa Weather - 2026-10-10 - Evening - Partly Cloudy
10°C 51°F
Partly Cloudy
Refreshing around 14°C 58°F, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling.

Sunday, October 11, 2026

Mid-Morning
Ottawa Weather - 2026-10-11 - Morning - Sunny
17°C 62°F
Sunny
Mid-Afternoon
Ottawa Weather - 2026-10-11 - Afternoon - Overcast
26°C 78°F
Overcast
Early-Evening
Ottawa Weather - 2026-10-11 - Evening - Overcast
21°C 70°F
Overcast
Pleasant near 26°C 78°F, partly cloudy through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling. Winds blowing from the SW at 27 km/h 17 mph. Gusts up to 53 km/h 33 mph.

Monday, October 12, 2026

Mid-Morning
Ottawa Weather - 2026-10-12 - Morning - Scattered Showers
11°C 51°F
Scattered Showers
Mid-Afternoon
Ottawa Weather - 2026-10-12 - Afternoon - Overcast
10°C 50°F
Overcast
Early-Evening
Ottawa Weather - 2026-10-12 - Evening - Sunny
8°C 47°F
Sunny
Chilly near 10°C 50°F, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the NNE to the WSW at 5 km/h 3 mph.

Tuesday, October 13, 2026

Mid-Morning
Ottawa Weather - 2026-10-13 - Morning - Sunny
7°C 44°F
Sunny
Mid-Afternoon
Ottawa Weather - 2026-10-13 - Afternoon - Sunny
13°C 56°F
Sunny
Early-Evening
Ottawa Weather - 2026-10-13 - Evening - Sunny
9°C 47°F
Sunny
Crisp with a high near 13°C 56°F, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.

Wednesday, October 14, 2026

Mid-Morning
Ottawa Weather - 2026-10-14 - Morning - Overcast
6°C 42°F
Overcast
Mid-Afternoon
Ottawa Weather - 2026-10-14 - Afternoon - Overcast
14°C 58°F
Overcast
Early-Evening
Ottawa Weather - 2026-10-14 - Evening - Overcast
12°C 54°F
Overcast
Refreshing around 14°C 58°F, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.

Thursday, October 15, 2026

Mid-Morning
Ottawa Weather - 2026-10-15 - Morning - Overcast
10°C 49°F
Overcast
Mid-Afternoon
Ottawa Weather - 2026-10-15 - Afternoon - Overcast
19°C 66°F
Overcast
Early-Evening
Ottawa Weather - 2026-10-15 - Evening - Overcast
16°C 60°F
Overcast
Mildly cool near 19°C 66°F, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling.

Friday, October 16, 2026

Mid-Morning
Ottawa Weather - 2026-10-16 - Morning - Light Rain
17°C 62°F
Light Rain
Mid-Afternoon
Ottawa Weather - 2026-10-16 - Afternoon - Light Showers
17°C 63°F
Light Showers
Early-Evening
Ottawa Weather - 2026-10-16 - Evening - Light Showers
18°C 63°F
Light Showers
Comfortable at 17°C 63°F, persistent showers off and on through the day, with steady humidity and barometric pressure falling. Winds switching from the S to the SSW at 15 km/h 10 mph. Gusts up to 40 km/h 24 mph.

Saturday, October 17, 2026

Mid-Morning
Ottawa Weather - 2026-10-17 - Morning - Scattered Showers
10°C 49°F
Scattered Showers
Mid-Afternoon
Ottawa Weather - 2026-10-17 - Afternoon - Scattered Showers
12°C 54°F
Scattered Showers
Early-Evening
Ottawa Weather - 2026-10-17 - Evening - Scattered Showers
9°C 48°F
Scattered Showers
Crisp with a high near 12°C 54°F, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds moving from the WSW to the W at 17 km/h 11 mph. Gusts up to 39 km/h 24 mph.

Sunday, October 18, 2026

Mid-Morning
Ottawa Weather - 2026-10-18 - Morning - Sunny
3°C 37°F
Sunny
Mid-Afternoon
Ottawa Weather - 2026-10-18 - Afternoon - Sunny
8°C 46°F
Sunny
Early-Evening
Ottawa Weather - 2026-10-18 - Evening - Sunny
5°C 40°F
Sunny
Brisk around 8°C 46°F, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds swinging from the NW to the W at 7 km/h 5 mph.

Monday, October 19, 2026

Mid-Morning
Ottawa Weather - 2026-10-19 - Morning - Light Snow
2°C 35°F
Light Snow
Mid-Afternoon
Ottawa Weather - 2026-10-19 - Afternoon - Partly Cloudy
6°C 42°F
Partly Cloudy
Early-Evening
Ottawa Weather - 2026-10-19 - Evening - Sunny
2°C 36°F
Sunny
Biting cold near 6°C 42°F, scattered morning snow before drying out later, with lower humidity and steady pressure. Winds out of the NNW at 15 km/h 9 mph.

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Weather by the Numbers

Tue, 6th
Ottawa ON Weather - Tuesday, Oct 6, 2026 - Sunny
Hi: 12°C 53°F
Lo: 3°C 37°F
Sunrise 07:08 AM
Sunset 06:33 PM
Wind WNW 19 km/h12 mph
Dew Point -2°C29°F
uv Index 3
Barometric Pressure 101.9 kPa30.09 in
POP 2% *
Humidity 46%
Wed, 7th
Ottawa ON Weather - Wednesday, Oct 7, 2026 - Patchy Rain Nearby
Hi: 17°C 62°F
Lo: 3°C 38°F
Sunrise 07:09 AM
Sunset 06:31 PM
Wind SW 18 km/h11 mph
Dew Point 9°C48°F
uv Index 1
Barometric Pressure 100.7 kPa29.74 in
POP 29% *
Humidity 73%
Thu, 8th
Ottawa ON Weather - Thursday, Oct 8, 2026 - Sunny
Hi: 18°C 64°F
Lo: 7°C 44°F
Sunrise 07:10 AM
Sunset 06:30 PM
Wind W 18 km/h11 mph
Dew Point 8°C47°F
uv Index 3
Barometric Pressure 100.7 kPa29.74 in
POP 4% *
Humidity 62%
Fri, 9th
Ottawa ON Weather - Friday, Oct 9, 2026 - Patchy Rain Nearby
Hi: 12°C 54°F
Lo: 5°C 41°F
Sunrise 07:11 AM
Sunset 06:28 PM
Wind WNW 21 km/h13 mph
Dew Point 0°C33°F
uv Index 3
Barometric Pressure 102.1 kPa30.15 in
POP 7% *
Humidity 50%
Sat, 10th
Ottawa ON Weather - Saturday, Oct 10, 2026 - Partly Cloudy
Hi: 14°C 58°F
Lo: 3°C 38°F
Sunrise 07:13 AM
Sunset 06:26 PM
Wind SE 3 km/h2 mph
Dew Point 5°C42°F
uv Index 4
Barometric Pressure 102.9 kPa30.39 in
POP 7% *
Humidity 64%
Sun, 11th
Ottawa ON Weather - Sunday, Oct 11, 2026 - Sunny
Hi: 26°C 79°F
Lo: 8°C 46°F
Sunrise 07:14 AM
Sunset 06:24 PM
Wind SW 26 km/h16 mph
Dew Point 13°C55°F
uv Index 6
Barometric Pressure 101.5 kPa29.97 in
POP 2% *
Humidity 54%
Mon, 12th
Ottawa ON Weather - Monday, Oct 12, 2026 - Patchy Rain Nearby
Hi: 16°C 61°F
Lo: 5°C 41°F
Sunrise 07:15 AM
Sunset 06:22 PM
Wind NNE 16 km/h10 mph
Dew Point 5°C41°F
uv Index 3
Barometric Pressure 101.9 kPa30.09 in
POP 18% *
Humidity 67%
Tue, 13th
Ottawa ON Weather - Tuesday, Oct 13, 2026 - Sunny
Hi: 13°C 56°F
Lo: 3°C 38°F
Sunrise 07:17 AM
Sunset 06:21 PM
Wind ENE 6 km/h4 mph
Dew Point -0°C32°F
uv Index 4
Barometric Pressure 102.1 kPa30.15 in
POP 2% *
Humidity 46%
Wed, 14th
Ottawa ON Weather - Wednesday, Oct 14, 2026 - Overcast
Hi: 14°C 58°F
Lo: 3°C 37°F
Sunrise 07:18 AM
Sunset 06:19 PM
Wind SSE 7 km/h4 mph
Dew Point 1°C34°F
uv Index 3
Barometric Pressure 102 kPa30.12 in
POP 11% *
Humidity 48%
Thu, 15th
Ottawa ON Weather - Thursday, Oct 15, 2026 - Overcast
Hi: 19°C 66°F
Lo: 7°C 45°F
Sunrise 07:19 AM
Sunset 06:17 PM
Wind SE 12 km/h8 mph
Dew Point 7°C44°F
uv Index 4
Barometric Pressure 101.8 kPa30.06 in
POP 13% *
Humidity 55%
Fri, 16th
Ottawa ON Weather - Friday, Oct 16, 2026 - Light Rain Shower
Hi: 18°C 64°F
Lo: 13°C 56°F
Sunrise 07:21 AM
Sunset 06:15 PM
Wind SSW 22 km/h14 mph
Dew Point 14°C57°F
uv Index 4
Barometric Pressure 100.8 kPa29.77 in
POP 67% *
Humidity 83%
Sat, 17th
Ottawa ON Weather - Saturday, Oct 17, 2026 - Patchy Rain Nearby
Hi: 16°C 61°F
Lo: 7°C 45°F
Sunrise 07:22 AM
Sunset 06:14 PM
Wind WSW 26 km/h16 mph
Dew Point 4°C39°F
uv Index 3
Barometric Pressure 100.5 kPa29.68 in
POP 18% *
Humidity 61%
Sun, 18th
Ottawa ON Weather - Sunday, Oct 18, 2026 - Sunny
Hi: 8°C 46°F
Lo: 1°C 34°F
Sunrise 07:23 AM
Sunset 06:12 PM
Wind WNW 13 km/h8 mph
Dew Point -4°C26°F
uv Index 3
Barometric Pressure 102 kPa30.12 in
POP 2% *
Humidity 50%
Mon, 19th
Ottawa ON Weather - Monday, Oct 19, 2026 - Overcast
Hi: 6°C 42°F
Lo: -1°C 31°F
Sunrise 07:25 AM
Sunset 06:10 PM
Wind NNW 16 km/h10 mph
Dew Point -1°C31°F
uv Index 1
Barometric Pressure 102.5 kPa30.27 in
POP 16% *
Humidity 72%
* POP = Probability of Precipitation. Data for 12:00 PM.