• Tonight

    Apr 29

    Lo 2°

    Mostly cloudy

    Running Weather
    • Precip
      24%
    • Hours of Precip
      0
    • Wind
      Gust
      44 k/h
  • Sat

    Apr 30

    14°Lo 6°

    Partly sunny

    Very Good for running
    • Precip
      10%
    • Hours of Precip
      3
    • Wind
      Gust
      26 k/h
    more
  • Sun

    May 1

    11°Lo 4°

    Mostly cloudy, a little rain

    Poor for running
    • Precip
      62%
    • Hours of Precip
      4.5
    • Wind
      Gust
      33 k/h
    more
  • Mon

    May 2

    15°Lo 4°

    Turning sunny; warmer

    Very Good for running
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      19 k/h
    more
  • Tue

    May 3

    16°Lo 7°

    Times of sun and clouds

    Very Good for running
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      28 k/h
    more
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Forecast
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°C)
RealFeel®
Humidity 73% 74% 74% 81% 85% 88% 90% 90%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
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1%
 
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Snow
 
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Ice
 
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  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (km/h) 7 SSE 6 SE 6 SE 6 ESE 6 ENE 6 ENE 6 ENE 7 ENE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 74% 76% 76% 78% 76% 76% 76% 76%
Dew Point
Middle Grid line 10 C Middle Grid line 5 C Middle Grid line 0 C

Temperature History - Apr 29

more Historical Weather Data >
  Today Normal Record 4/29/2015
High 16° N/A 19°
Low N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 14:05 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:50 AM with 10:14 of moolight, then sets at 12:04 PM

St. Catharines Weather Report

Weekly long-range update

April 29, 2016; 8:31 AM ET

Warmth in the West next week while cool hangs out in the East, but it won't last. more >