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  • Today

    Oct 21

    Occasional rain and drizzle 12°Lo 6°
    more
  • Wed

    Oct 22

    Breezy with variable clouds 12°Lo 7°
    more
  • Thu

    Oct 23

    Partly sunny with a shower 13°Lo 7°
  • Fri

    Oct 24

    Clouds and sun 14°Lo 6°
    more
  • Sat

    Oct 25

    Partly sunny and breezy 16°Lo 7°
    more
< Previous 8 hours Next 8 hours >
  Thu
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Showers
Partly Cloudy
Partly Cloudy
Partly Sunny
Temp (°C)
RealFeel®
Humidity 84% 85% 86% 86% 88% 88% 87% 86%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
18%
 
30%
 
30%
 
36%
 
51%
 
47%
 
40%
 
30%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (km/h) 20 N 22 N 22 N 24 NNW 26 NNW 26 NNW 26 NNW 26 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 16% 20% 24% 29% 33% 34% 34% 34%
Dew Point
Middle Grid line 10 C Middle Grid line 5 C

Temperature History - Oct 23

more Historical Weather Data >
  Today Normal Record 10/23/2013
High 13° 15° N/A 10°
Low N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:40 AM with 10:42 of sunlight, then sets at 6:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:18 AM with 11:04 of moolight, then sets at 6:22 PM

St. Catharines Weather Report

Ana May Join Train of Drenching Storms in Northwest

October 21, 2014; 4:10 PM ET

Storms, including Ana, are lining up over the northern Pacific, en route to the northwestern United States and British Columbia. more >