Current weather
5:00 PM19°C
Sunny
High 18° · Low 4° · 5%
- Wind
- N 10 km/h
- Wind gusts
- 31 km/h
- Humidity
- 37%
- Air quality (AQHI)
- 1.6 · Low risk
- UV index
- 5 · Moderate
More details
- Dew point
- 3°C
- Pressure
- 102.3 kPa ↗ rising
- Visibility
- 10 km
- Sunrise
- 6:47 AM
- Sunset
- 7:10 PM
- Daylight
- 12 h 23 min
Observed at Kemptville, 5:00 PM EDT · Environment and Climate Change Canada
Hourly forecast
Hourly →- Now17°1%
- 6 PM16°0%
- 7 PM15°0%
- 8 PM13°0%
- 9 PM11°0%
- 10 PM10°0%
- 11 PM8°0%
- Sat
- 12 AM7°0%
- 1 AM6°0%
- 2 AM5°0%
- 3 AM5°0%
- 4 AM4°0%
- 5 AM4°0%
- 6 AM5°0%
- 7 AM5°0%
- 8 AM6°0%
- 9 AM8°0%
- 10 AM10°0%
- 11 AM12°0%
- 12 PM13°0%
- 1 PM15°0%
- 2 PM16°0%
- 3 PM16°0%
- 4 PM17°0%
14-day forecast
Full 14-day →TonightSep 1818°4°SunnyClear5%
Day
- Wind
- N 15 km/h
- Wind gusts
- 42 km/h
- Precipitation
- 5% · 0 mm
- UV index (max)
- 5 Moderate
- Air quality (AQHI)
- 2 · Low risk
Night
Clear. Low plus 4.
- Low
- 4°
- Wind
- N 15 km/h
Sunrise6:47 AM
Sunset7:10 PM
Daylight12 h 23 min
Normal19° / 9°
SatSep 1917°5°SunnyIncreasing cloudiness7%
Day
Sunny. High 17. UV index 6 or high.
- Wind
- Variable 5 km/h
- Precipitation
- 7% · 0 mm
- UV index (max)
- 6 High
- Air quality (AQHI)
- 2 · Low risk
Night
Clear. Increasing cloudiness overnight. Low plus 5.
- Low
- 5°
- Wind
- Variable 5 km/h
Sunrise6:48 AM
Sunset7:08 PM
Daylight12 h 19 min
SunSep 2018°7°Chance of showersCloudy periods30%
Day
A mix of sun and cloud with 30 percent chance of showers. High 18.
- Precipitation
- 30% · 0 mm
- UV index (max)
- 5 Moderate
Night
Cloudy periods. Low 7.
- Low
- 7°
Sunrise6:49 AM
Sunset7:06 PM
Daylight12 h 16 min
MonSep 2114°6°CloudyCloudy13%
Day
Cloudy. High 14.
- Precipitation
- 13% · 0 mm
- UV index (max)
- 4 Moderate
Night
Cloudy. Low 6.
- Low
- 6°
Sunrise6:50 AM
Sunset7:04 PM
Daylight12 h 13 min
TueSep 2216°6°SunnyClear12%
Day
Sunny. High 16.
- Precipitation
- 12% · 0 mm
- UV index (max)
- 5 Moderate
Night
Clear. Low 6.
- Low
- 6°
Sunrise6:52 AM
Sunset7:02 PM
Daylight12 h 10 min
WedSep 2318°7°A mix of sun and cloudCloudy periods14%
Day
A mix of sun and cloud. High 18.
- Precipitation
- 14% · 0 mm
- UV index (max)
- 5 Moderate
Night
Cloudy periods. Low 7.
- Low
- 7°
Sunrise6:53 AM
Sunset7:00 PM
Daylight12 h 7 min
ThuSep 2418°9°A mix of sun and cloud31%
Day
A mix of sun and cloud. High 18.
- Precipitation
- 31% · 0.1 mm
- UV index (max)
- 3 Moderate
Night
Low 9.
- Low
- 9°
Sunrise6:54 AM
Sunset6:58 PM
Daylight12 h 4 min
Days 8–14 · trend, lower confidence
FriSep 2512°6°ShowersNight low 6°73%
Day
Showers. High 12.
- Wind
- NW 27 km/h
- Wind gusts
- 48 km/h
- Precipitation
- 73% · 1 mm
- UV index (max)
- 3 Moderate
Night
Low 6.
- Low
- 6°
Sunrise6:55 AM
Sunset6:56 PM
Daylight12 h 1 min
SourceExtended outlook
SatSep 2610°5°Mostly cloudyNight low 5°20%
Day
Mostly cloudy. High 10.
- Wind
- NW 22 km/h
- Wind gusts
- 43 km/h
- Precipitation
- 20% · 0 mm
- UV index (max)
- 2 Low
Night
Low 5.
- Low
- 5°
Sunrise6:57 AM
Sunset6:55 PM
Daylight11 h 58 min
SourceExtended outlook
SunSep 2720°4°SunnyNight low 4°9%
Day
Sunny. High 20.
- Wind
- W 13 km/h
- Wind gusts
- 34 km/h
- Precipitation
- 9% · 0 mm
- UV index (max)
- 6 High
Night
Low 4.
- Low
- 4°
Sunrise6:58 AM
Sunset6:53 PM
Daylight11 h 54 min
SourceExtended outlook
MonSep 2824°9°Mostly cloudyNight low 9°9%
Day
Mostly cloudy. High 24.
- Wind
- SW 21 km/h
- Wind gusts
- 41 km/h
- Precipitation
- 9% · 0 mm
- UV index (max)
- 6 High
Night
Low 9.
- Low
- 9°
Sunrise6:59 AM
Sunset6:51 PM
Daylight11 h 51 min
SourceExtended outlook
TueSep 2923°16°Mostly cloudyNight low 16°77%
Day
Mostly cloudy. High 23.
- Wind
- NW 12 km/h
- Wind gusts
- 31 km/h
- Precipitation
- 77% · 4 mm
- UV index (max)
- 5 Moderate
Night
Low 16.
- Low
- 16°
Sunrise7:00 AM
Sunset6:49 PM
Daylight11 h 48 min
SourceExtended outlook
WedSep 3028°17°Mostly cloudyNight low 17°75%
Day
Mostly cloudy. High 28.
- Wind
- SW 14 km/h
- Wind gusts
- 43 km/h
- Precipitation
- 75% · 5 mm
- UV index (max)
- 6 High
Night
Low 17.
- Low
- 17°
Sunrise7:01 AM
Sunset6:47 PM
Daylight11 h 45 min
SourceExtended outlook
ThuOct 120°13°ShowersNight low 13°90%
Day
Showers. High 20.
- Wind
- NW 14 km/h
- Wind gusts
- 25 km/h
- Precipitation
- 90% · 15 mm
- UV index (max)
- 4 Moderate
Night
Low 13.
- Low
- 13°
Sunrise7:03 AM
Sunset6:45 PM
Daylight11 h 42 min
SourceExtended outlook
Sun & Moon
Moon calendar →Sunrise6:47 AM
Sunset7:10 PM
Daylight12 h 23 min
MoonFirst Quarter50% lit · rise 3:02 PM · set 10:57 PM
Pollen today · Mississippi Mills
TreesNonenone in the air
GrassModerate10 grains/m³
WeedsHigh149 grains/m³ · Ragweed
Sat: weeds high · Sun: weeds high · Mon: 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 | -5° | -3° | 4° | 12° | 19° | 24° | 27° | 26° | 21° | 13° | 6° | -2° |
| Low | -15° | -14° | -8° | 0° | 6° | 11° | 14° | 13° | 8° | 3° | -3° | -10° |
| Precip | 68 mm | 51 mm | 55 mm | 64 mm | 77 mm | 82 mm | 83 mm | 75 mm | 92 mm | 78 mm | 84 mm | 66 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 (Smiths Falls - Perth - Eastern Lanark County), issued 3:31 PM · Days 8–14: WeatherAPI.com · weather.gc.ca · 45.2334°N, 76.1994°W · Elevation 139 m · Population 14,740 · Time zone America/Toronto