Yellow advisoryFrostDetails
Current weather
3:00 PM17°C
Mainly Sunny
High 17° · Low 3° · 6%
- Wind
- NE 8 km/h
- Wind gusts
- 18 km/h
- Humidity
- 49%
- Air quality (AQHI)
- 1.5 · Low risk
- UV index
- 3 · Moderate
More details
- Dew point
- 6°C
- Pressure
- 103.2 kPa ↘ falling
- Visibility
- 24 km
- Sunrise
- 6:49 AM
- Sunset
- 7:00 PM
- Daylight
- 12 h 11 min
Observed at Ottawa Macdonald-Cartier Int'l Airport, 3:00 PM EDT · Environment and Climate Change Canada
Hourly forecast
Hourly →- Now17°0%
- 5 PM17°0%
- 6 PM15°0%
- 7 PM13°0%
- 8 PM11°0%
- 9 PM10°0%
- 10 PM8°0%
- 11 PM7°0%
- Wed
- 12 AM6°0%
- 1 AM6°0%
- 2 AM5°0%
- 3 AM4°0%
- 4 AM4°0%
- 5 AM3°0%
- 6 AM4°0%
- 7 AM5°0%
- 8 AM6°0%
- 9 AM8°0%
- 10 AM10°0%
- 11 AM12°0%
- 12 PM14°0%
- 1 PM16°0%
- 2 PM18°0%
- 3 PM18°0%
14-day forecast
Full 14-day →TodaySep 2217°3°SunnyClear6%
Day
Sunny. High 17. UV index 5 or moderate.
- Wind
- NE 15 km/h
- Precipitation
- 6% · 0 mm
- UV index (max)
- 5 Moderate
- Air quality (AQHI)
- 2 · Low risk
Night
Clear. Low plus 3 with risk of frost.
- Low
- 3°
- Wind
- NE 10 km/h
Sunrise6:49 AM
Sunset7:00 PM
Daylight12 h 11 min
Normal18° / 8°
WedSep 2319°3°SunnyClear5%
Day
Sunny. High 19. UV index 5 or moderate.
- Wind
- E 15 km/h
- Precipitation
- 5% · 0 mm
- UV index (max)
- 5 Moderate
- Air quality (AQHI)
- 2 · Low risk
Night
Clear. Low plus 3.
- Low
- 3°
Sunrise6:50 AM
Sunset6:58 PM
Daylight12 h 7 min
ThuSep 2420°3°SunnyClear5%
Day
Sunny. High 20.
- Precipitation
- 5% · 0 mm
- UV index (max)
- 5 Moderate
Night
Clear. Low plus 3.
- Low
- 3°
Sunrise6:52 AM
Sunset6:56 PM
Daylight12 h 4 min
FriSep 2522°10°SunnyCloudy5%
Day
Sunny. High 22.
- Precipitation
- 5% · 0 mm
- UV index (max)
- 5 Moderate
Night
Cloudy. Low 10.
- Low
- 10°
Sunrise6:53 AM
Sunset6:54 PM
Daylight12 h 1 min
SatSep 2623°8°A mix of sun and cloudClear5%
Day
A mix of sun and cloud. High 23.
- Precipitation
- 5% · 0 mm
- UV index (max)
- 6 High
Night
Clear. Low 8.
- Low
- 8°
Sunrise6:54 AM
Sunset6:52 PM
Daylight11 h 58 min
SunSep 2722°10°SunnyClear5%
Day
Sunny. High 22.
- Precipitation
- 5% · 0 mm
- UV index (max)
- 6 High
Night
Clear. Low 10.
- Low
- 10°
Sunrise6:55 AM
Sunset6:50 PM
Daylight11 h 54 min
MonSep 2822°11°Sunny8%
Day
Sunny. High 22.
- Precipitation
- 8% · 0 mm
- UV index (max)
- 6 High
Night
Low 11.
- Low
- 11°
Sunrise6:56 AM
Sunset6:48 PM
Daylight11 h 51 min
Days 8–14 · trend, lower confidence
TueSep 2923°12°SunnyNight low 12°8%
Day
Sunny. High 23.
- Wind
- SW 10 km/h
- Wind gusts
- 19 km/h
- Precipitation
- 8% · 0 mm
- UV index (max)
- 6 High
Night
Low 12.
- Low
- 12°
Sunrise6:58 AM
Sunset6:46 PM
Daylight11 h 48 min
SourceExtended outlook
WedSep 3024°13°Mostly cloudyNight low 13°12%
Day
Mostly cloudy. High 24.
- Wind
- SE 13 km/h
- Wind gusts
- 36 km/h
- Precipitation
- 12% · 0 mm
- UV index (max)
- 5 Moderate
Night
Low 13.
- Low
- 13°
Sunrise6:59 AM
Sunset6:44 PM
Daylight11 h 45 min
SourceExtended outlook
ThuOct 120°10°SunnyNight low 10°57%
Day
Sunny. High 20.
- Wind
- N 26 km/h
- Wind gusts
- 54 km/h
- Precipitation
- 57% · 1 mm
- UV index (max)
- 5 Moderate
Night
Low 10.
- Low
- 10°
Sunrise7:00 AM
Sunset6:42 PM
Daylight11 h 42 min
SourceExtended outlook
FriOct 216°7°SunnyNight low 7°6%
Day
Sunny. High 16.
- Wind
- NW 19 km/h
- Wind gusts
- 29 km/h
- Precipitation
- 6% · 0 mm
- UV index (max)
- 5 Moderate
Night
Low 7.
- Low
- 7°
Sunrise7:01 AM
Sunset6:41 PM
Daylight11 h 39 min
SourceExtended outlook
SatOct 315°8°Partly cloudyNight low 8°24%
Day
Partly cloudy. High 15.
- Wind
- SW 22 km/h
- Wind gusts
- 47 km/h
- Precipitation
- 24% · 0.1 mm
- UV index (max)
- 4 Moderate
Night
Low 8.
- Low
- 8°
Sunrise7:03 AM
Sunset6:39 PM
Daylight11 h 36 min
SourceExtended outlook
SunOct 414°7°Mostly cloudyNight low 7°16%
Day
Mostly cloudy. High 14.
- Wind
- N 23 km/h
- Wind gusts
- 48 km/h
- Precipitation
- 16% · 0 mm
- UV index (max)
- 4 Moderate
Night
Low 7.
- Low
- 7°
Sunrise7:04 AM
Sunset6:37 PM
Daylight11 h 32 min
SourceExtended outlook
MonOct 515°4°Mostly cloudyNight low 4°85%
Day
Mostly cloudy. High 15.
- Wind
- S 30 km/h
- Wind gusts
- 69 km/h
- Precipitation
- 85% · 26 mm
- UV index (max)
- 3 Moderate
Night
Low 4.
- Low
- 4°
Sunrise7:05 AM
Sunset6:35 PM
Daylight11 h 29 min
SourceExtended outlook
Sun & Moon
Moon calendar →Sunrise6:49 AM
Sunset7:00 PM
Daylight12 h 11 min
MoonWaxing Gibbous85% lit · rise 5:20 PM · set 2:05 AM
Pollen today · Greely
TreesNonenone in the air
GrassModerate6 grains/m³
WeedsHigh142 grains/m³ · Ragweed
Wed: weeds high · Thu: weeds high · Fri: weeds high
Model estimate from WeatherAPI.com — pollen grains per m³ of air; levels on the National Allergy Bureau scale.
Model estimate from WeatherAPI.com — pollen grains per m³ of air; levels on the National Allergy Bureau scale.
Climate · monthly normals
Full climate →| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High | -6° | -3° | 3° | 12° | 19° | 24° | 27° | 25° | 20° | 13° | 5° | -2° |
| Low | -15° | -13° | -7° | 1° | 8° | 13° | 16° | 14° | 10° | 3° | -2° | -10° |
| Precip | 65 mm | 54 mm | 64 mm | 75 mm | 80 mm | 93 mm | 92 mm | 85 mm | 90 mm | 86 mm | 82 mm | 76 mm |
ECCC
Activities today
Derived from the forecastLaundry dayGreatLine-drying weather
GrillingGreatFire up the grill
RunningGreatLace up outside
PatioGreatDinner outdoors
Forecast: Environment and Climate Change Canada (Ottawa South - Richmond - Metcalfe), issued 11:00 AM · Days 8–14: WeatherAPI.com · 45.2614°N, 75.5611°W · Elevation 100 m · Population 9,049 · Time zone America/Toronto