Ottawa Weather Outlook & Summary
Ottawa is currently 10°C with clear sky. It feels like 6°C. Today's temperatures are expected between 8°C and 14°C. Dry conditions are expected throughout the day.
Hourly Forecast (24 Hours)
Scroll horizontally →7-Day Extended Forecast
Daily Highs & LowsToday
09-21
Cloudy
8°
14°
0%
14 km/h
Tue
09-22
Clear Sky
7°
16°
0%
14 km/h
Wed
09-23
Clear Sky
8°
18°
0%
14 km/h
Thu
09-24
Clear Sky
9°
18°
0%
14 km/h
Fri
09-25
Partly Cloudy
9°
20°
0%
14 km/h
Sat
09-26
Cloudy
13°
20°
0%
14 km/h
Sun
09-27
Cloudy
12°
21°
0%
14 km/h
Mon
09-28
Clear Sky
11°
20°
0%
14 km/h
Comprehensive Weather Metrics
RealFeel® Temperature
6°
Differs from actual (10°) due to humidity and wind
Humidity & Dew Point
84%
Relative atmospheric moisture level
Wind & Gusts
14 km/h
N (353.5°)
Atmospheric Pressure
1022 hPa
High pressure (Fair weather tendencies)
UV Index
0 (Low)
Minimal UV solar hazard
Cloud Cover
2%
Clear blue skies
Precipitation (Last Hr)
0 mm
No recent liquid accumulation
Visibility
> 10 km
Horizontal optical clarity
Air Quality Index
Standard: US EPA AQI24Good
Air quality is considered satisfactory, and air pollution poses little or no risk.
Health Advisory
Enjoy outdoor activities. Air quality is ideal for all individuals.
*General public health guidance based on ambient atmospheric concentration. Not medical advice.
Pollutant Concentrations (µg/m³)
PM2.5 (Fine)
1.1
PM10 (Coarse)
1.3
Ozone (O₃)
61
Nitrogen (NO₂)
0.9
Sulphur (SO₂)
0.4
Carbon (CO)
129
Sun & Daylight
Night time (sun below horizon)
Sunrise
6:48 AM
Sunset
7:02 PM
Ottawa Weather Radar & Map
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