Yellow advisoryFrost · in effect until 9:09 AMDetails
Current weather
5:00 PM17°C
Mainly Sunny
High 17° · Low 3° · 6%
- Wind
- NE 20 km/h
- Wind gusts
- 28 km/h
- Humidity
- 48%
- UV index
- 2 · Low
More details
- Dew point
- 6°C
- Pressure
- 103.1 kPa ↘ falling
- Visibility
- 10 km
- Sunrise
- 6:49 AM
- Sunset
- 7:00 PM
- Daylight
- 12 h 11 min
Observed at Ottawa Macdonald-Cartier Int'l Airport, 5:00 PM EDT · Environment and Climate Change Canada
Hourly forecast
Hourly →- Now17°1%
- 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 PM17°0%
- 4 PM17°0%
14-day forecast
Full 14-day →TonightSep 2217°3°SunnyClear6%
Day
- Wind
- NE 15 km/h
- Wind gusts
- 41 km/h
- Precipitation
- 6% · 0 mm
- UV index (max)
- 5 Moderate
- Air quality (AQHI)
- 1 · Low risk
Night
Clear. Low plus 3 with risk of frost.
- Low
- 3°
- Wind
- NE 15 km/h
Sunrise6:49 AM
Sunset7:00 PM
Daylight12 h 11 min
Normal18° / 8°
WedSep 2318°3°SunnyClear4%
Day
Sunny. Wind becoming east 20 km/h late in the afternoon. High 18. UV index 5 or moderate.
- Wind
- E 20 km/h
- Precipitation
- 4% · 0 mm
- UV index (max)
- 5 Moderate
- Air quality (AQHI)
- 1 · Low risk
Night
Clear. Wind east 20 km/h becoming light in the evening. Low plus 3.
- Low
- 3°
- Wind
- E 20 km/h
Sunrise6:50 AM
Sunset6:57 PM
Daylight12 h 7 min
ThuSep 2420°3°SunnyClear4%
Day
Sunny. High 20.
- Precipitation
- 4% · 0 mm
- UV index (max)
- 5 Moderate
Night
Clear. Low plus 3.
- Low
- 3°
Sunrise6:51 AM
Sunset6:56 PM
Daylight12 h 4 min
FriSep 2522°10°SunnyCloudy6%
Day
Sunny. High 22.
- Precipitation
- 6% · 0 mm
- UV index (max)
- 5 Moderate
Night
Cloudy. Low 10.
- Low
- 10°
Sunrise6:52 AM
Sunset6:54 PM
Daylight12 h 1 min
SatSep 2623°8°A mix of sun and cloudClear10%
Day
A mix of sun and cloud. High 23.
- Precipitation
- 10% · 0 mm
- UV index (max)
- 5 Moderate
Night
Clear. Low 8.
- Low
- 8°
Sunrise6:54 AM
Sunset6:52 PM
Daylight11 h 57 min
SunSep 2722°10°SunnyClear8%
Day
Sunny. High 22.
- Precipitation
- 8% · 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°10°Sunny7%
Day
Sunny. High 22.
- Precipitation
- 7% · 0 mm
- UV index (max)
- 6 High
Night
Low 10.
- Low
- 10°
Sunrise6:56 AM
Sunset6:48 PM
Daylight11 h 51 min
Days 8–14 · trend, lower confidence
TueSep 2923°11°Mostly cloudyNight low 11°11%
Day
Mostly cloudy. High 23.
- Wind
- SW 10 km/h
- Wind gusts
- 17 km/h
- Precipitation
- 11% · 0 mm
- UV index (max)
- 6 High
Night
Low 11.
- Low
- 11°
Sunrise6:57 AM
Sunset6:46 PM
Daylight11 h 48 min
SourceExtended outlook
WedSep 3023°13°Mostly cloudyNight low 13°16%
Day
Mostly cloudy. High 23.
- Wind
- SW 19 km/h
- Wind gusts
- 31 km/h
- Precipitation
- 16% · 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 118°11°Mostly cloudyNight low 11°85%
Day
Mostly cloudy. High 18.
- Wind
- N 14 km/h
- Wind gusts
- 28 km/h
- Precipitation
- 85% · 16 mm
- UV index (max)
- 5 Moderate
Night
Low 11.
- Low
- 11°
Sunrise7:00 AM
Sunset6:42 PM
Daylight11 h 42 min
SourceExtended outlook
FriOct 210°7°Mostly cloudyNight low 7°81%
Day
Mostly cloudy. High 10.
- Wind
- E 18 km/h
- Wind gusts
- 43 km/h
- Precipitation
- 81% · 7 mm
- UV index (max)
- 2 Low
Night
Low 7.
- Low
- 7°
Sunrise7:01 AM
Sunset6:40 PM
Daylight11 h 38 min
SourceExtended outlook
SatOct 310°7°FogNight low 7°90%
Day
Fog. High 10.
- Wind
- E 19 km/h
- Wind gusts
- 44 km/h
- Precipitation
- 90% · 4 mm
- UV index (max)
- 2 Low
Night
Low 7.
- Low
- 7°
Sunrise7:02 AM
Sunset6:38 PM
Daylight11 h 35 min
SourceExtended outlook
SunOct 419°10°FogNight low 10°39%
Day
Fog. High 19.
- Wind
- SE 8 km/h
- Wind gusts
- 28 km/h
- Precipitation
- 39% · 0.1 mm
- UV index (max)
- 4 Moderate
Night
Low 10.
- Low
- 10°
Sunrise7:04 AM
Sunset6:36 PM
Daylight11 h 32 min
SourceExtended outlook
MonOct 517°10°Mostly cloudyNight low 10°75%
Day
Mostly cloudy. High 17.
- Wind
- NW 16 km/h
- Wind gusts
- 43 km/h
- Precipitation
- 75% · 2 mm
- UV index (max)
- 3 Moderate
Night
Low 10.
- Low
- 10°
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 5:21 PM · set 2:04 AM
Pollen today · Fallingbrook
TreesNonenone in the air
GrassLow5 grains/m³
WeedsHigh103 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° | -4° | 2° | 11° | 19° | 24° | 26° | 25° | 20° | 12° | 5° | -3° |
| Low | -17° | -16° | -9° | -1° | 5° | 11° | 13° | 12° | 8° | 2° | -4° | -12° |
| Precip | 72 mm | 50 mm | 60 mm | 73 mm | 93 mm | 105 mm | 95 mm | 101 mm | 93 mm | 94 mm | 86 mm | 85 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 North - Kanata - Orléans), issued 3:30 PM · Days 8–14: WeatherAPI.com · weather.gc.ca · 45.4756°N, 75.4840°W · Elevation 89 m · Population 25,000 · Time zone America/Toronto