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  • Tonight

    Aug 24

    Mostly cloudy, a t-storm late Lo 22°
    more
  • Thu

    Aug 25

    A shower and t-storm around 28°Lo 20°
  • Fri

    Aug 26

    Decreasing clouds and humid 27°Lo 19°
    more
  • Sat

    Aug 27

    Mostly sunny and nice 24°Lo 20°
    more
  • Sun

    Aug 28

    Increasing clouds 29°Lo 21°
    more
A couple of showers and thunderstorms 28° Lo 25° RealFeel® 30° / 24°

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  • Precipitation: 60%
  • Rain: 3 mm
  • Snow: 0 CM
  • Humidity: 80%
  • Cloud Cover: 70%
  • Dew Point: 22° C
  • Visibility: 9 km
26 km/h

Temperature History - Aug 25

more Historical Weather Data >
  Today Normal Record 8/25/2015
High 28° 25° N/A 22°
Low 20° 14° N/A 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 13:28 of sunlight, then sets at 8:02 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:08 AM with 14:38 of moolight, then sets at 2:46 PM

St. Catharines Weather Report

Warmth to prevail in the East and far West the rest of this month

August 24, 2016; 12:55 PM ET

Warm end to August in the East and far West, while the southern Prairies get some early season chill. more >