Ottawa
Tomorrow
Ottawa weather tomorrow
Tuesday, 27th October 2026
7°
Sunny
Low -2°
The weather tomorrow in Ottawa will be colder than today, with max temperatures of 7°.
No rain is expected in Ottawa tomorrow.
7° / -2°
Temp
5%
Rain
11 km/h
Wind
61%
Humidity
Ottawa Weather Pages
Ottawa hourly forecast for tomorrow
Scroll right to see more weather forecasts for Ottawa tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 07:35 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 17:57 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | |  | | | | | |  |  | | | | | | | | | |  | |  | | | | | Next |
| temperatures | 2° | 1.2° | 1.5° | 0.2° | -0.3° | 1.1° | -1.4° | -1.8° | Sunrise | 0.9° | 0.9° | 2.7° | 4.7° | 5.3° | 6.2° | 6.9° | 7.2° | 7.2° | 6.3° | Sunset | 2.4° | 1.5° | 1.7° | 0.9° | 0.3° | 0.4° | |
| Feels like | -0.6° | -1° | -0.6° | -2.8° | -3.3° | -1.1° | -4.5° | -4.8° | -0.7° | -1.9° | -0.3° | 2.8° | 3.4° | 4.5° | 5.8° | 5.8° | 5.5° | 3.1° | -1.1° | -2.1° | -1.1° | -2.5° | -3° | -2.5° | |||
| wind speed | 9 km/h | 7 km/h | 7 km/h | 9 km/h | 9 km/h | 7 km/h | 8 km/h | 8 km/h | 5 km/h | 9 km/h | 11 km/h | 8 km/h | 9 km/h | 8 km/h | 7 km/h | 8 km/h | 9 km/h | 4 km/h | 4 km/h | 4 km/h | 2 km/h | 3 km/h | 3 km/h | 2 km/h | |||
| wind degree | 347° | 338° | 340° | 330° | 331° | 347° | 340° | 336° | 2° | 341° | 356° | 355° | 339° | 338° | 315° | 335° | 329° | 320° | 355° | 12° | 316° | 3° | 356° | 6° | |||
| wind direction | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | N | NNW | N | N | NNW | NNW | NW | NNW | NNW | NW | N | NNE | NW | N | N | N | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 7% | 7% | 11% | 9% | 10% | 15% | 11% | 11% | 15% | 5% | 3% | 6% | 1% | 1% | 2% | 1% | 1% | 4% | 3% | 13% | 8% | 6% | 3% | 8% | |||
| chance for snow | 4% | 13% | 18% | 11% | 19% | 19% | 22% | 22% | 19% | 10% | 3% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 3% | 23% | 16% | 12% | 7% | 11% | |||
| humidity | 71% | 72% | 77% | 78% | 81% | 82% | 83% | 83% | 79% | 66% | 52% | 52% | 40% | 37% | 44% | 35% | 36% | 50% | 51% | 53% | 64% | 55% | 56% | 72% | |||
| dew point | -2.8° | -3.2° | -2° | -3.2° | -3.2° | -1.6° | -3.9° | -4.4° | -2.3° | -4.6° | -6° | -4.4° | -7.2° | -7.3° | -4.4° | -7.2° | -6.9° | -3.3° | -6.7° | -7° | -4.2° | -7.2° | -7.4° | -4.1° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 5% | 4% | 27% | 5% | 5% | 42% | 5% | 5% | 54% | 0% | 0% | 54% | 0% | 0% | 15% | 0% | 6% | 25% | 10% | 100% | 38% | 45% | 5% | 17% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 0.8 | 1.6 | 2.3 | 2.6 | 2.3 | 1.6 | 0.9 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 |
Weather in Ottawa tomorrow
The weather in Ottawa tomorrow is expected to be noticeably cooler than usual, with a forecast temperature of 7 °C, compared to an average of 10.3 °C for 27th of October in recent years.
temperatures
7 °C
rain
0 mm
wind
11 km/h
snow
0 cm
Air quality, UV & pollen - Ottawa
Ottawa – Air Quality Index (AQI): Excellent · UV Sun Exposure Risk: Moderate · Pollen Allergy Risk: Very Low
ExcellentAir Quality Index (AQI)
ModerateUV Sun Exposure Risk
Very LowPollen Allergy Risk
Ottawa: Air quality will be excellent tomorrow. A great day to be outside. Air Quality
Quick links
More Ottawa weather pages
Ottawa Tomorrow Weather Indexes for Outdoor Activities & Health
Weather indexes for tomorrow: outdoor activities, pollen allergies, air quality (AQI), UV index and health in Ottawa - Tuesday, 27th October 2026
Best tomorrow: Running & Jogging Index · Cycling Weather Index (10/10)
Sport & outdoors
Outdoor Activity Index
Good
7/ 10
Running & Jogging Index
Excellent
10/ 10
Cycling Weather Index
Excellent
10/ 10
Photography Light Index
Excellent
9/ 10
Health & daily life
Ottawa daylight overview
Tomorrow in Ottawa, the sun rises at 07:35 and sets at 17:57, giving a total daylight duration of 10 hours and 22 minutes.
Daytime
Day length10h 22m▼ 2m 57s
Solar noon12:46
Evening golden hour17:16 – 17:57
Night
Waning GibbousIllumination 97%
Moonrise18:18
Moonset10:39 tomorrow
Ottawa: Sun reaches 31.9° above the horizon at midday.
Sun & MoonTop locations in Ottawa
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What to wear tomorrow in Ottawa? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Ottawa forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Cap/Hat
Scarf
The weather tomorrow in Ottawa - FAQ
What is the maximum temperature for tomorrow in Ottawa?
The maximum temperature for tomorrow in Ottawa is expected to be 7° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it snow tomorrow in Ottawa?
Yes, there is a 4% chance of snow in Ottawa tomorrow, with an expected snowfall of 0 cm. Prepare for snowy conditions and consider winter gear if you plan to be outdoors.
Will it rain tomorrow in Ottawa?
Yes, there is a 5% chance of rain in Ottawa tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Ottawa?
The wind in Ottawa is expected to blow at 11 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Ottawa tomorrow?
Given the forecast of 7 °C with a 5% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Ottawa tomorrow.
What is the sunrise and sunset time for Ottawa tomorrow?
The sun is expected to rise at 07:35 and set at 17:57 in Ottawa.
How accurate is the weather forecast for Ottawa tomorrow?
Ottawa weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Ottawa?Get accurate weather forecasts for Ottawa, located at latitude 45.411 and longitude -75.698. Stay updated with localized weather information tailored for Ottawa.
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