Current weather
10:00 PM12°C
Feels like -1°
Cloudy
High 16° · Low 9° · 71%
- Wind
- SW 15 km/h
- Wind gusts
- 33 km/h
- Humidity
- 87%
- Air quality (AQHI)
- 1.8 · Low risk
- UV index
- 0 · Low
More details
- Dew point
- 9°C
- Pressure
- 101.0 kPa ↗ rising
- Visibility
- 10 km
- Sunrise
- 7:04 AM
- Sunset
- 5:11 PM
- Daylight
- 10 h 7 min
Observed at London Int'l Airport, 10:00 PM EST · Environment and Climate Change Canada
Hourly forecast
Hourly →- Now12°21%
- 11 PM10°80%
- Fri
- 12 AM10°80%
- 1 AM10°80%
- 2 AM10°80%
- 3 AM9°80%
- 4 AM9°80%
- 5 AM9°80%
- 6 AM8°80%
- 7 AM8°80%
- 8 AM8°80%
- 9 AM8°80%
- 10 AM8°80%
- 11 AM8°80%
- 12 PM8°80%
- 1 PM8°80%
- 2 PM8°80%
- 3 PM8°80%
- 4 PM8°80%
- 5 PM7°80%
- 6 PM7°80%
- 7 PM6°80%
- 8 PM6°80%
- 9 PM6°80%
14-day forecast
Full 14-day →TonightNov 516°9°ShowersA few showers71%
Day
- Wind
- SW 30 km/h
- Wind gusts
- 50 km/h
- Precipitation
- 71% · 2 mm
- UV index (max)
- 2 Low
- Air quality (AQHI)
- 2 · Low risk
Night
Showers. Wind southwest 30 km/h gusting to 50 becoming light this evening. Temperature steady near 9.
- Low
- 9°
- Wind
- SW 30 km/h
Sunrise7:04 AM
Sunset5:11 PM
Daylight10 h 7 min
Normal7° / 1°
FriNov 68°3°A few showersA few showers84%
Day
Showers. Temperature steady near 8. UV index 1 or low.
- Wind
- NW 10 km/h
- Precipitation
- 84% · 4 mm
- UV index (max)
- 1 Low
- Air quality (AQHI)
- 2 · Low risk
Night
Showers. Low plus 3.
- Low
- 3°
- Wind
- W 10 km/h
Sunrise7:04 AM
Sunset5:11 PM
Daylight10 h 6 min
SatNov 77°4°Chance of showersCloudy periods40%
Day
Cloudy with 40 percent chance of showers. High 7.
- Precipitation
- 40% · 5 mm
- UV index (max)
- 1 Low
Night
Cloudy periods. Low plus 4.
- Low
- 4°
Sunrise7:06 AM
Sunset5:10 PM
Daylight10 h 4 min
SunNov 89°4°Chance of showersChance of showers40%
Day
A mix of sun and cloud with 30 percent chance of showers. Windy. High 9.
- Wind
- W 30 km/h
- Wind gusts
- 50 km/h
- Precipitation
- 30% · 0 mm
- UV index (max)
- 2 Low
Night
Cloudy periods with 40 percent chance of showers. Low plus 4.
- Low
- 4°
- Precipitation
- 40%
Sunrise7:07 AM
Sunset5:09 PM
Daylight10 h 1 min
MonNov 910°7°Chance of showersCloudy periods30%
Day
A mix of sun and cloud with 30 percent chance of showers. High 10.
- Precipitation
- 30% · 0 mm
- UV index (max)
- 4 Moderate
Night
Cloudy periods. Low 7.
- Low
- 7°
Sunrise7:08 AM
Sunset5:08 PM
Daylight9 h 59 min
TueNov 1011°3°Chance of showersChance of showers30%
Day
A mix of sun and cloud with 30 percent chance of showers. High 11.
- Precipitation
- 30% · 0 mm
- UV index (max)
- 4 Moderate
Night
Cloudy periods with 30 percent chance of showers. Low plus 3.
- Low
- 3°
- Precipitation
- 30%
Sunrise7:09 AM
Sunset5:06 PM
Daylight9 h 57 min
WedNov 117°5°Cloudy20%
Day
Cloudy. High 7.
- Precipitation
- 20% · 0 mm
- UV index (max)
- 4 Moderate
Night
Low 5.
- Low
- 5°
Sunrise7:11 AM
Sunset5:05 PM
Daylight9 h 54 min
Days 8–14 · trend, lower confidence
ThuNov 128°1°ShowersNight low 1°85%
Day
Showers. High 8.
- Wind
- N 16 km/h
- Wind gusts
- 30 km/h
- Precipitation
- 85% · 1 cm snow
- UV index (max)
- 2 Low
Night
Low 1.
- Low
- 1°
Sunrise7:12 AM
Sunset5:04 PM
Daylight9 h 52 min
SourceExtended outlook
FriNov 133°0°Mostly cloudyNight low 0°76%
Day
Mostly cloudy. High 3.
- Wind
- N 17 km/h
- Wind gusts
- 33 km/h
- Precipitation
- 76% · 2 cm snow
- UV index (max)
- 1 Low
Night
Low 0.
- Low
- 0°
Sunrise7:13 AM
Sunset5:03 PM
Daylight9 h 50 min
SourceExtended outlook
SatNov 144°0°Partly cloudyNight low 0°19%
Day
Partly cloudy. High 4.
- Wind
- SW 7 km/h
- Wind gusts
- 19 km/h
- Precipitation
- 19% · 0 mm
- UV index (max)
- 2 Low
Night
Low 0.
- Low
- 0°
Sunrise7:15 AM
Sunset5:02 PM
Daylight9 h 47 min
SourceExtended outlook
SunNov 159°2°Partly cloudyNight low 2°20%
Day
Partly cloudy. High 9.
- Wind
- W 14 km/h
- Wind gusts
- 26 km/h
- Precipitation
- 20% · 0 mm
- UV index (max)
- 3 Moderate
Night
Low 2.
- Low
- 2°
Sunrise7:16 AM
Sunset5:01 PM
Daylight9 h 45 min
SourceExtended outlook
MonNov 166°3°ShowersNight low 3°38%
Day
Showers. High 6.
- Wind
- NW 23 km/h
- Wind gusts
- 45 km/h
- Precipitation
- 38% · 0.4 mm
- UV index (max)
- 2 Low
Night
Low 3.
- Low
- 3°
Sunrise7:17 AM
Sunset5:01 PM
Daylight9 h 43 min
SourceExtended outlook
TueNov 178°2°Partly cloudyNight low 2°25%
Day
Partly cloudy. High 8.
- Wind
- W 13 km/h
- Wind gusts
- 25 km/h
- Precipitation
- 25% · 0.2 mm
- UV index (max)
- 3 Moderate
Night
Low 2.
- Low
- 2°
Sunrise7:18 AM
Sunset5:00 PM
Daylight9 h 41 min
SourceExtended outlook
WedNov 1811°2°Mostly cloudyNight low 2°21%
Day
Mostly cloudy. High 11.
- Wind
- S 17 km/h
- Wind gusts
- 35 km/h
- Precipitation
- 21% · 0 mm
- UV index (max)
- 3 Moderate
Night
Low 2.
- Low
- 2°
Sunrise7:20 AM
Sunset4:59 PM
Daylight9 h 39 min
SourceExtended outlook
Sun & Moon
Moon calendar →Sunrise7:04 AM
Sunset5:11 PM
Daylight10 h 7 min
MoonWaning Crescent10% lit · rise 3:13 AM · set 3:15 PM
Pollen today · St. Marys
TreesNonenone in the air
GrassNonenone in the air
WeedsLow<1 grains/m³ · Ragweed
Fri: weeds low · Sat: weeds low · Sun: weeds low
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 | -3° | -1° | 4° | 11° | 18° | 24° | 26° | 25° | 21° | 13° | 6° | 0° |
| Low | -10° | -9° | -5° | 2° | 7° | 12° | 15° | 14° | 10° | 5° | 0° | -6° |
| Precip | 97 mm | 71 mm | 66 mm | 80 mm | 92 mm | 77 mm | 102 mm | 84 mm | 102 mm | 90 mm | 105 mm | 105 mm |
ECCC
Activities today
Derived from the forecastLaundry dayPoorLine-drying weather
GrillingPoorFire up the grill
RunningFairLace up outside
PatioPoorDinner outdoors
Forecast: Environment and Climate Change Canada (Stratford - Mitchell - Southern Perth County), issued 3:30 PM · Days 8–14: WeatherAPI.com · weather.gc.ca · 43.2501°N, 81.1330°W · Elevation 325 m · Population 7,386 · Time zone America/Toronto