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  • Tonight

    Aug 24

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

    Aug 25

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

    Aug 26

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

    Aug 27

    Mostly sunny and nice 24°Lo 20°
  • Sun

    Aug 28

    Increasing clouds 29°Lo 21°
    more
Mostly sunny 23° Lo 20° RealFeel® 28° / 21°

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W

  • Precipitation: 1%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 74%
  • Cloud Cover: 12%
  • Dew Point: 17° C
  • Visibility: 10 km
4 km/h

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2015
High 24° 25° N/A 21°
Low 20° 14° N/A 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 13:23 of sunlight, then sets at 7:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:48 AM with 14:57 of moolight, then sets at 4:45 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 >