Saint Catharines

Ontario, Canada

Last updated: Apr 01, 2026 20:00

00:14
weather

Overcast

Feels like -0°

Cloud Cover

100%

Wind Gust

37 km/h

Weather Insights

Live Updates

Currently in Saint Catharines, Canada, the weather is overcast with temperatures around 4°C (feeling like -0°C). Cold weather calls for heavy coats and warm accessories. High humidity levels of 81% may make it feel warmer than the actual temperature. Breezy conditions with 25 km/h winds add a refreshing feel to the day. Low UV levels of 0 mean minimal sun protection is needed. Excellent visibility of 48 km ensures clear views for all activities. Late night hours offer peaceful weather for rest and relaxation.

Weather data updated in real-time

Today's Hourly Forecast

Next 12 hours

20:00

hourly

Overcast

21:00

hourly

Overcast

22:00

hourly

Overcast

23:00

hourly

Overcast

Weather Details

Humidity icon

Humidity

81%

Wind icon

Wind Speed

25 km/h

ENE

Pressure icon

Pressure

1026 mb

30.3 in

UV Index icon

UV Index

0

Low

Cloud Cover

100%

Wind Gust icon

Wind Gust

37 km/h

Peak wind speed

Air Quality

Good
PM2.5 7.15 µg/m³
PM10 7.25 µg/m³
O3 76 µg/m³
NO2 11.35 µg/m³

Additional Info

Visibility Visibility
48 km
Dew Point
2°C
Wind Direction Wind Direction
ENE
Precipitation Precipitation
0 mm

3-Day Forecast

Extended outlook

Today

Apr 01

forecast

Patchy rain nearby

High

Low

Sunrise

06:58 AM

Sunset

07:44 PM

Tomorrow

Apr 02

forecast

Overcast

High

10°

Low

10°
Sunrise

06:57 AM

Sunset

07:45 PM

Friday

Apr 03

forecast

Patchy rain nearby

High

19°

Low

19°
Sunrise

06:55 AM

Sunset

07:46 PM