Ottawa Weather Conditions
Current Temperature Level
Ottawa Weather Conditions
Current Temperature Level
Feels Like 18°C
Chances of Rain53%
18°53%4 AM17°52%5 AM
17°53%6 AM
17°79%7 AM16°70%8 AM16°63%9 AM16°52%10 AM
17°28%11 AM17°26%12 PM18°22%1 PM17°15%2 PM
18°15%3 PM19°11%4 PM19°10%5 PM18°12%6 PM17°14%7 PM16°14%8 PM
15°7%9 PM14°5%10 PM
12°4%11 PM11°5%12 AM10°6%1 AM9°8%2 AM8°10%Fog may develop and affect travel visibility.
Last Updated: 2026-10-02 03:00 (Local Time)
257°WSW
Direction
8.6km/h
Wind Speed
Gust Speed
8.4m/s
Precipitation
Precipitation
0.11mm
Pressure
1008mb
UV Index
0Low
Trending in Canada
What Is PM2.5? And Why Does That Number Matter?
Today
17
°C
76%Saturday
10
°C66%Sunday
11
°C69%Monday
8
°C62%Tuesday
5
°C59%Wednesday
8
°C53%Thursday
11
°C86%Friday
10
°C77%Saturday
11
°C77%Sunday
10
°C74%Overcast
Fully overcast skies with a high of 17 °C. Humidity will be 76%, and winds at 18.7 km/h.19°C / 11°C
Humi.76 %
Prec.5.2 mm
Sunrise
07:02 AM11hrs 39min
Sunset
06:41 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Light Rain
18 °C
99 %
0
6.5 kmph / WSW
Light Rain
Feels 19 °C
Cover 100 %
Visibility 9 km
1 AM
Light Rain
18 °C
98 %
0
8.3 kmph / WSW
Light RainFeels 18 °C
Cover 100 %
Visibility 9 km
2 AM
Fog
18 °C
98 %
0
7.9 kmph / WSW
FogFeels 19 °C
Cover 100 %
Visibility 0 km
3 AM
Fog
18 °C
98 %
0
8.6 kmph / WSW
FogFeels 18 °C
Cover 100 %
Visibility 0 km
4 AM
Fog
17 °C
98 %
0
10.1 kmph / W
FogFeels 18 °C
Cover 100 %
Visibility 0 km
5 AM
Light Drizzle
17 °C
96 %
0
10.8 kmph / W
Light DrizzleFeels 17 °C
Cover 100 %
Visibility 2 km
6 AM
Light Rain
17 °C
97 %
0
11.5 kmph / W
Light RainFeels 16 °C
Cover 100 %
Visibility 9 km
7 AM
Light Drizzle
16 °C
96 %
0
9.4 kmph / NW
Light DrizzleFeels 16 °C
Cover 100 %
Visibility 2 km
8 AM
Light Drizzle
16 °C
93 %
0
10.4 kmph / NNW
Light DrizzleFeels 15 °C
Cover 100 %
Visibility 2 km
9 AM
Light Drizzle
16 °C
93 %
0.2
7.9 kmph / NW
Light DrizzleFeels 16 °C
Cover 100 %
Visibility 2 km
10 AM
Overcast
17 °C
91 %
0.4
7.6 kmph / NW
OvercastFeels 17 °C
Cover 100 %
Visibility 10 km
11 AM
Overcast
17 °C
85 %
0.3
7.9 kmph / NW
OvercastFeels 18 °C
Cover 100 %
Visibility 10 km
12 PM
Overcast
18 °C
77 %
2.2
9 kmph / NW
OvercastFeels 18 °C
Cover 100 %
Visibility 10 km
1 PM
Overcast
17 °C
62 %
3.5
12.6 kmph / NW
OvercastFeels 15 °C
Cover 100 %
Visibility 10 km
2 PM
Patchy rain nearby
18 °C
50 %
3.4
13.7 kmph / WNW
Patchy rain nearbyFeels 15 °C
Cover 100 %
Visibility 10 km
3 PM
Overcast
19 °C
46 %
2.4
13.7 kmph / WNW
OvercastFeels 15 °C
Cover 100 %
Visibility 10 km
4 PM
Overcast
19 °C
45 %
1.6
13.3 kmph / NW
OvercastFeels 15 °C
Cover 98 %
Visibility 10 km
5 PM
Overcast
18 °C
50 %
0.7
6.5 kmph / WNW
OvercastFeels 17 °C
Cover 100 %
Visibility 10 km
6 PM
Overcast
17 °C
59 %
0.2
3.2 kmph / W
OvercastFeels 16 °C
Cover 100 %
Visibility 10 km
7 PM
Overcast
16 °C
57 %
0
12.6 kmph / WNW
OvercastFeels 13 °C
Cover 100 %
Visibility 10 km
8 PM
Partly Cloudy
15 °C
57 %
0
18.7 kmph / NNW
Partly CloudyFeels 10 °C
Cover 56 %
Visibility 10 km
9 PM
Partly Cloudy
14 °C
60 %
0
15.5 kmph / NW
Partly CloudyFeels 10 °C
Cover 30 %
Visibility 10 km
10 PM
Clear
12 °C
62 %
0
15.5 kmph / NNW
ClearFeels 9 °C
Cover 4 %
Visibility 10 km
11 PM
Clear
11 °C
66 %
0
14.4 kmph / NNW
ClearFeels 8 °C
Cover 0 %
Visibility 10 km
20°15°19°11°15°6°17°4°12°4°10°0°16°2°17°8°14°7°16°7°15°6°15°6°14°6°15°7°14°6°12°6°12°4°
12°4°13°4°13°6°12°5°12°5°12°4°12°4°10°4°10°5°10°3°10°3°10°2°9°3°9°3°OctoberWeather Overview
No. of days:
Sunny
5
Cloudy
0
Rainy
24
Snowy
0
The monthly weather averages in Ottawa consist of 5 sunny days, 0 cloudy days, 24 rainy days, and 0 snowy days.
Ottawa's Locations Weather Conditions
Canada's Hottest Cities - October 2026
1.
St Catharines, Ontario
20 °C
Rain Shower
95%
0
12.6 kmph / N
2.
St. Catharines, Ontario
20 °C
Rain Shower
95%
0
12.6 kmph / N
3.
Dunham, Quebec
19 °C
Patchy rain nearby
86%
0
13.7 kmph / SW
4.
Burlington, Ontario
19 °C
Rain Shower
95%
0
9 kmph / NE
5.
Hamilton, Ontario
19 °C
Rain Shower
95%
0
9 kmph / NE
6.
Belleville, Ontario
18 °C
Light Rain
97%
0
10.1 kmph / WNW
7.
Charlemagne, Quebec
18 °C
Light Drizzle
95%
0
11.2 kmph / WSW
8.
Cornwall, Ontario
18 °C
Light Rain
98%
0
10.8 kmph / W
9.
Dorval, Quebec
18 °C
Mist
94%
0
11.2 kmph / WSW
10.
Longueuil, Quebec
18 °C
Light Drizzle
95%
0
11.2 kmph / WSW
Last Updated: 02 Oct 2026, 07:32 AM
City Weather RankingsFAQs About Ottawa Weather Conditions
1. What is the current temperature in Ottawa today - 02 October 2026?
1. What is the current temperature in Ottawa today - 02 October 2026?
The current temperature in Ottawa is 18°C, with a feels-like temperature of 18°C. Today's forecast shows a high of 19°C and a low of 11°C, giving a 8 degree swing through the day as of 03:00 AM 02 October 2026.
2. What are the current weather parameters in Ottawa today?
2. What are the current weather parameters in Ottawa today?
Here is a complete overview of Ottawa's current weather conditions as of 03:00 AM 02 October 2026: Condition : Fog Temperature : 18°C Cool (Feels like 18°C) Humidity : 98% Wind Speed : 8.6 km/h from WSW (257 degrees), Gust 8.4 m/s UV Index : 0 (Low Air Pressure : 1008 mb Cloud Cover : 100% Visibility : 0 km Precipitation : 0.11 mm (79% chance of rain)
3. What is the 10-day weather forecast for Ottawa from 03:00 AM 02 October 2026?
3. What is the 10-day weather forecast for Ottawa from 03:00 AM 02 October 2026?
From 03:00 AM 02 October 2026, Ottawa's 10-day forecast shows this trend: Today (Oct. 2) : Temp. 17°C, Hum. 76% and Overcast condition. Saturday (Oct. 3) : Temp. 10°C, Hum. 66% and Sunny condition. Sunday (Oct. 4) : Temp. 11°C, Hum. 69% and Sunny condition. Monday (Oct. 5) : Temp. 8°C, Hum. 62% and Sunny condition. Tuesday (Oct. 6) : Temp. 5°C, Hum. 59% and Sunny condition. Wednesday (Oct. 7) : Temp. 8°C, Hum. 53% and Sunny condition. Thursday (Oct. 8) : Temp. 11°C, Hum. 86% and Patchy rain nearby condition. Friday (Oct. 9) : Temp. 10°C, Hum. 77% and Sunny condition. Saturday (Oct. 10) : Temp. 11°C, Hum. 77% and Rain Showers condition. Sunday (Oct. 11) : Temp. 10°C, Hum. 74% and Heavy Rain condition.
4. Will it rain in Ottawa today?
4. Will it rain in Ottawa today?
As of 03:00 AM 02 October 2026, yes — Ottawa is currently experiencing rainfall with 0.11 mm of precipitation. This is expected to temporarily improve AQI by washing pollutants out of the atmosphere.
5. What is the monthly weather forecast for Ottawa in October 2026?
5. What is the monthly weather forecast for Ottawa in October 2026?
October 2026 in Ottawa is forecast to have 5 sunny days, 24 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 0°C to highs of 20°C.
6. How does the weather in Ottawa affect air quality?
6. How does the weather in Ottawa affect air quality?
Weather directly impacts air quality in Ottawa. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
