Current weather
2:00 AM13°C
Mostly Cloudy
High 13° · Low 5° · 40%
- Wind
- SW 9 km/h
- Wind gusts
- 35 km/h
- Humidity
- 85%
- Air quality (AQHI)
- 1.7 · Low risk
- UV index
- 0 · Low
More details
- Dew point
- 10°C
- Pressure
- 101.0 kPa ↗ rising
- Visibility
- 10 km
- Sunrise
- 6:57 AM
- Sunset
- 5:01 PM
- Daylight
- 10 h 4 min
Observed at St. Catharines / Niagara District Airport, 2:00 AM EST · Environment and Climate Change Canada
Hourly forecast
Hourly →- Now15°19%
- 3 AM12°40%
- 4 AM12°40%
- 5 AM12°40%
- 6 AM11°80%
- 7 AM11°80%
- 8 AM11°80%
- 9 AM12°80%
- 10 AM12°80%
- 11 AM12°80%
- 12 PM13°0%
- 1 PM13°0%
- 2 PM13°0%
- 3 PM13°0%
- 4 PM13°0%
- 5 PM12°0%
- 6 PM12°40%
- 7 PM11°40%
- 8 PM10°40%
- 9 PM10°40%
- 10 PM9°40%
- 11 PM9°40%
- Sat
- 12 AM9°0%
- 1 AM9°0%
14-day forecast
Full 14-day →TodayNov 613°5°A few showersChance of showers40%
Day
A few showers ending near noon then cloudy. High 13. UV index 2 or low.
- Wind
- W 15 km/h
- Precipitation
- 40% · 3 mm
- UV index (max)
- 2 Low
- Air quality (AQHI)
- 2 · Low risk
Night
Cloudy. 40 percent chance of showers in the evening. A few showers beginning before morning. Low plus 5.
- Low
- 5°
- Wind
- W 15 km/h
- Precipitation
- 40%
Sunrise6:57 AM
Sunset5:01 PM
Daylight10 h 4 min
Normal10° / 3°
SatNov 78°6°Chance of showersChance of showers40%
Day
Cloudy with 40 percent chance of showers. High 8.
- Precipitation
- 40% · 1 mm
- UV index (max)
- 0 Low
Night
Cloudy with 30 percent chance of showers. Low 6.
- Low
- 6°
- Precipitation
- 30%
Sunrise6:57 AM
Sunset5:02 PM
Daylight10 h 4 min
SunNov 810°6°A mix of sun and cloudChance of showers40%
Day
A mix of sun and cloud. Windy. High 10.
- Wind
- W 30 km/h
- Wind gusts
- 50 km/h
- Precipitation
- 40% · 0.4 mm
- UV index (max)
- 2 Low
Night
Cloudy periods with 40 percent chance of showers. Low 6.
- Low
- 6°
- Precipitation
- 40%
Sunrise6:59 AM
Sunset5:01 PM
Daylight10 h 1 min
MonNov 910°8°A mix of sun and cloudCloudy periods29%
Day
A mix of sun and cloud. High 10.
- Precipitation
- 29% · 0.2 mm
- UV index (max)
- 3 Moderate
Night
Cloudy periods. Low 8.
- Low
- 8°
Sunrise7:00 AM
Sunset4:59 PM
Daylight9 h 59 min
TueNov 1012°5°Chance of showersChance of showers30%
Day
A mix of sun and cloud with 30 percent chance of showers. High 12.
- Precipitation
- 30% · 0 mm
- UV index (max)
- 4 Moderate
Night
Cloudy periods with 30 percent chance of showers. Low plus 5.
- Low
- 5°
- Precipitation
- 30%
Sunrise7:01 AM
Sunset4:58 PM
Daylight9 h 57 min
WedNov 118°7°A mix of sun and cloud36%
Day
A mix of sun and cloud. High 8.
- Precipitation
- 36% · 0.4 mm
- UV index (max)
- 4 Moderate
Night
Low 7.
- Low
- 7°
Sunrise7:03 AM
Sunset4:57 PM
Daylight9 h 54 min
ThuNov 127°5°Mostly cloudyNight low 5°38%
Day
Mostly cloudy. High 7.
- Wind
- N 17 km/h
- Wind gusts
- 29 km/h
- Precipitation
- 38% · 0.5 mm
- UV index (max)
- 2 Low
Night
Low 5.
- Low
- 5°
Sunrise7:04 AM
Sunset4:56 PM
Daylight9 h 52 min
SourceExtended outlook
Days 8–14 · trend, lower confidence
FriNov 135°4°Partly cloudyNight low 4°26%
Day
Partly cloudy. High 5.
- Wind
- N 22 km/h
- Wind gusts
- 32 km/h
- Precipitation
- 26% · 0.3 mm
- UV index (max)
- 1 Low
Night
Low 4.
- Low
- 4°
Sunrise7:05 AM
Sunset4:55 PM
Daylight9 h 50 min
SourceExtended outlook
SatNov 146°3°ShowersNight low 3°53%
Day
Showers. High 6.
- Wind
- NW 28 km/h
- Wind gusts
- 44 km/h
- Precipitation
- 53% · 0.9 mm
- UV index (max)
- 2 Low
Night
Low 3.
- Low
- 3°
Sunrise7:06 AM
Sunset4:54 PM
Daylight9 h 47 min
SourceExtended outlook
SunNov 157°4°ShowersNight low 4°44%
Day
Showers. High 7.
- Wind
- NW 26 km/h
- Wind gusts
- 41 km/h
- Precipitation
- 44% · 0.6 mm
- UV index (max)
- 2 Low
Night
Low 4.
- Low
- 4°
Sunrise7:08 AM
Sunset4:53 PM
Daylight9 h 45 min
SourceExtended outlook
MonNov 169°5°Mostly cloudyNight low 5°46%
Day
Mostly cloudy. High 9.
- Wind
- SW 17 km/h
- Wind gusts
- 34 km/h
- Precipitation
- 46% · 0.6 mm
- UV index (max)
- 3 Moderate
Night
Low 5.
- Low
- 5°
Sunrise7:09 AM
Sunset4:52 PM
Daylight9 h 43 min
SourceExtended outlook
TueNov 1711°7°ShowersNight low 7°78%
Day
Showers. High 11.
- Wind
- SW 17 km/h
- Wind gusts
- 33 km/h
- Precipitation
- 78% · 6 mm
- UV index (max)
- 3 Moderate
Night
Low 7.
- Low
- 7°
Sunrise7:10 AM
Sunset4:52 PM
Daylight9 h 41 min
SourceExtended outlook
WedNov 189°7°ShowersNight low 7°77%
Day
Showers. High 9.
- Wind
- W 16 km/h
- Wind gusts
- 54 km/h
- Precipitation
- 77% · 3 mm
- UV index (max)
- 2 Low
Night
Low 7.
- Low
- 7°
Sunrise7:11 AM
Sunset4:51 PM
Daylight9 h 39 min
SourceExtended outlook
ThuNov 199°6°Mostly cloudyNight low 6°13%
Day
Mostly cloudy. High 9.
- Wind
- W 24 km/h
- Wind gusts
- 53 km/h
- Precipitation
- 13% · 0 mm
- UV index (max)
- 3 Moderate
Night
Low 6.
- Low
- 6°
Sunrise7:13 AM
Sunset4:50 PM
Daylight9 h 37 min
SourceExtended outlook
Sun & Moon
Moon calendar →Sunrise6:57 AM
Sunset5:01 PM
Daylight10 h 4 min
MoonWaning Crescent9% lit · rise 4:13 AM · set 3:27 PM
Pollen today · Niagara-on-the-Lake
TreesNonenone in the air
GrassNonenone in the air
WeedsLow<1 grains/m³ · Ragweed
Sat: weeds low · Sun: weeds low · Mon: 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 | 0° | 1° | 6° | 13° | 19° | 25° | 27° | 26° | 22° | 15° | 9° | 3° |
| Low | -8° | -7° | -4° | 2° | 8° | 14° | 17° | 16° | 12° | 6° | 1° | -4° |
| Precip | 76 mm | 62 mm | 62 mm | 72 mm | 87 mm | 81 mm | 79 mm | 79 mm | 98 mm | 80 mm | 92 mm | 81 mm |
ECCC
Activities today
Derived from the forecastLaundry dayPoorLine-drying weather
GrillingFairFire up the grill
RunningGreatLace up outside
PatioPoorDinner outdoors
Forecast: Environment and Climate Change Canada (Niagara Falls - Welland - Southern Niagara Region), issued 3:30 PM · Days 8–14: WeatherAPI.com · weather.gc.ca · 43.2565°N, 79.0853°W · Elevation 85 m · Population 17,511 · Time zone America/Toronto