Current weather
11:00 PM14°C
Partly Cloudy
High 23° · Low 10° · 6%
- Wind
- NE 14 km/h
- Wind gusts
- 31 km/h
- Humidity
- 71%
- Air quality (AQHI)
- 1.5 · Low risk
- UV index
- 0 · Low
More details
- Dew point
- 9°C
- Pressure
- 102.4 kPa ↗ rising
- Visibility
- 10 km
- Sunrise
- 7:07 AM
- Sunset
- 7:29 PM
- Daylight
- 12 h 22 min
Observed at London Int'l Airport, 11:00 PM EDT · Environment and Climate Change Canada
Hourly forecast
Hourly →- Now14°11%
- Sat
- 12 AM14°0%
- 1 AM12°0%
- 2 AM11°0%
- 3 AM11°0%
- 4 AM10°0%
- 5 AM10°0%
- 6 AM11°0%
- 7 AM11°0%
- 8 AM12°0%
- 9 AM14°20%
- 10 AM15°20%
- 11 AM17°20%
- 12 PM18°20%
- 1 PM18°20%
- 2 PM19°20%
- 3 PM19°40%
- 4 PM20°40%
- 5 PM20°40%
- 6 PM19°40%
- 7 PM19°40%
- 8 PM18°40%
- 9 PM17°80%
- 10 PM16°80%
14-day forecast
Full 14-day →TonightSep 1823°10°Mostly cloudyMainly cloudy6%
Day
- Wind
- N 15 km/h
- Wind gusts
- 36 km/h
- Precipitation
- 6% · 0 mm
- UV index (max)
- 6 High
- Air quality (AQHI)
- 2 · Low risk
Night
Mainly cloudy. Low 10.
- Low
- 10°
- Wind
- N 15 km/h
Sunrise7:07 AM
Sunset7:29 PM
Daylight12 h 22 min
Normal21° / 11°
SatSep 1920°12°Chance of showersShowers40%
Day
Mainly cloudy. 40 percent chance of showers late in the afternoon. High 20. UV index 6 or high.
- Wind
- E 15 km/h
- Precipitation
- 40% · 0.1 mm
- UV index (max)
- 6 High
- Air quality (AQHI)
- 2 · Low risk
Night
Cloudy. 40 percent chance of showers early in the evening. Showers beginning in the evening. Low 12.
- Low
- 12°
- Wind
- E 15 km/h
- Precipitation
- 40%
Sunrise7:08 AM
Sunset7:26 PM
Daylight12 h 18 min
SunSep 2019°11°Chance of showersChance of showers70%
Day
Cloudy with 70 percent chance of showers. High 19.
- Precipitation
- 70% · 0.2 mm
- UV index (max)
- 1 Low
Night
Cloudy with 30 percent chance of showers. Low 11.
- Low
- 11°
- Precipitation
- 30%
Sunrise7:09 AM
Sunset7:25 PM
Daylight12 h 15 min
MonSep 2118°10°Chance of showersChance of showers30%
Day
Cloudy with 30 percent chance of showers. High 18.
- Precipitation
- 30% · 0 mm
- UV index (max)
- 5 Moderate
Night
Cloudy with 30 percent chance of showers. Low 10.
- Low
- 10°
- Precipitation
- 30%
Sunrise7:10 AM
Sunset7:23 PM
Daylight12 h 12 min
TueSep 2217°11°Chance of showersChance of showers60%
Day
Cloudy with 30 percent chance of showers. High 17.
- Precipitation
- 30% · 1 mm
- UV index (max)
- 5 Moderate
Night
Cloudy with 60 percent chance of showers. Low 11.
- Low
- 11°
- Precipitation
- 60%
Sunrise7:11 AM
Sunset7:21 PM
Daylight12 h 10 min
WedSep 2317°11°Chance of showersCloudy40%
Day
Cloudy with 40 percent chance of showers. High 17.
- Precipitation
- 40% · 11 mm
- UV index (max)
- 2 Low
Night
Cloudy. Low 11.
- Low
- 11°
Sunrise7:12 AM
Sunset7:19 PM
Daylight12 h 7 min
ThuSep 2419°10°A mix of sun and cloud85%
Day
A mix of sun and cloud. High 19.
- Precipitation
- 85% · 3 mm
- UV index (max)
- 3 Moderate
Night
Low 10.
- Low
- 10°
Sunrise7:13 AM
Sunset7:18 PM
Daylight12 h 4 min
Days 8–14 · trend, lower confidence
FriSep 2515°9°SunnyNight low 9°9%
Day
Sunny. High 15.
- Wind
- NW 32 km/h
- Wind gusts
- 43 km/h
- Precipitation
- 9% · 0 mm
- UV index (max)
- 5 Moderate
Night
Low 9.
- Low
- 9°
Sunrise7:14 AM
Sunset7:16 PM
Daylight12 h 1 min
SourceExtended outlook
SatSep 2621°8°SunnyNight low 8°3%
Day
Sunny. High 21.
- Wind
- NW 13 km/h
- Wind gusts
- 35 km/h
- Precipitation
- 3% · 0 mm
- UV index (max)
- 6 High
Night
Low 8.
- Low
- 8°
Sunrise7:15 AM
Sunset7:14 PM
Daylight11 h 58 min
SourceExtended outlook
SunSep 2719°8°SunnyNight low 8°4%
Day
Sunny. High 19.
- Wind
- S 18 km/h
- Wind gusts
- 24 km/h
- Precipitation
- 4% · 0 mm
- UV index (max)
- 5 Moderate
Night
Low 8.
- Low
- 8°
Sunrise7:17 AM
Sunset7:12 PM
Daylight11 h 55 min
SourceExtended outlook
MonSep 2823°13°SunnyNight low 13°5%
Day
Sunny. High 23.
- Wind
- S 22 km/h
- Wind gusts
- 38 km/h
- Precipitation
- 5% · 0 mm
- UV index (max)
- 6 High
Night
Low 13.
- Low
- 13°
Sunrise7:18 AM
Sunset7:10 PM
Daylight11 h 52 min
SourceExtended outlook
TueSep 2927°18°Mostly cloudyNight low 18°14%
Day
Mostly cloudy. High 27.
- Wind
- SW 19 km/h
- Wind gusts
- 36 km/h
- Precipitation
- 14% · 0 mm
- UV index (max)
- 7 High
Night
Low 18.
- Low
- 18°
Sunrise7:19 AM
Sunset7:09 PM
Daylight11 h 49 min
SourceExtended outlook
WedSep 3025°18°SunnyNight low 18°9%
Day
Sunny. High 25.
- Wind
- S 18 km/h
- Wind gusts
- 21 km/h
- Precipitation
- 9% · 0 mm
- UV index (max)
- 6 High
Night
Low 18.
- Low
- 18°
Sunrise7:20 AM
Sunset7:07 PM
Daylight11 h 47 min
SourceExtended outlook
ThuOct 118°11°Mostly cloudyNight low 11°30%
Day
Mostly cloudy. High 18.
- Wind
- NW 21 km/h
- Wind gusts
- 33 km/h
- Precipitation
- 30% · 0.1 mm
- UV index (max)
- 4 Moderate
Night
Low 11.
- Low
- 11°
Sunrise7:21 AM
Sunset7:05 PM
Daylight11 h 44 min
SourceExtended outlook
Sun & Moon
Moon calendar →Sunrise7:07 AM
Sunset7:29 PM
Daylight12 h 22 min
MoonFirst Quarter53% lit · rise 3:10 PM · set 11:29 PM
Pollen today · Aylmer
TreesNonenone in the air
GrassModerate7 grains/m³
WeedsHigh172 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 | -2° | -1° | 4° | 12° | 19° | 24° | 27° | 25° | 21° | 14° | 7° | 1° |
| Low | -9° | -8° | -4° | 2° | 8° | 13° | 16° | 15° | 11° | 5° | 0° | -5° |
| Precip | 74 mm | 64 mm | 74 mm | 89 mm | 95 mm | 88 mm | 91 mm | 81 mm | 100 mm | 91 mm | 109 mm | 90 mm |
ECCC
Activities today
Derived from the forecastLaundry dayGreatLine-drying weather
GrillingGreatFire up the grill
RunningFairLace up outside
PatioGreatDinner outdoors
Forecast: Environment and Climate Change Canada (St. Thomas - Aylmer - Eastern Elgin County), issued 3:31 PM · Days 8–14: WeatherAPI.com · weather.gc.ca · 42.7668°N, 80.9830°W · Elevation 229 m · Population 7,492 · Time zone America/Toronto