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  • Today

    Jul 11

    Sunshine and nice 25°Lo 16°
  • Sat

    Jul 12

    Partly sunny 28°Lo 20°
    more
  • Sun

    Jul 13

    Strong thunderstorms 26°Lo 19°
    more
  • Mon

    Jul 14

    Variably cloudy, a t-storm 26°Lo 18°
    more
  • Tue

    Jul 15

    Variably cloudy, a t-storm 24°Lo 15°
    more

Thunderstorms, some strong, late tomorrow night through Sunday afternoon Details >

Sunny 25° Lo 24° RealFeel® 26° / 22°

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W

  • Precipitation: 0%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 53%
  • Cloud Cover: 22%
  • Dew Point: 14° C
  • Visibility: 11 km
11 km/h

Temperature History - Jul 11

more Historical Weather Data >
  Today Normal Record 7/11/2013
High 25° 27° N/A 25°
Low 16° 16° N/A 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 15:10 of sunlight, then sets at 8:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:03 PM with 10:05 of moolight, then sets at 6:08 AM

Top Story

St. Catharines Weather Report

Long Range Pattern Update

July 11, 2014; 11:05 AM ET

Pattern of extremes into next week and a look at August. more >