• Tonight

    Dec 22

    Lo 1°

    Mostly cloudy

    Common Cold Weather
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  • Tue

    Dec 23

    7°Lo 5°

    Occasional rain and drizzle

    Neutral weather for colds
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  • Wed

    Dec 24

    10°Lo 2°

    Cloudy with a little rain

    Neutral weather for colds
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  • Thu

    Dec 25

    4°Lo 1°

    A few showers in the morning

    At Risk weather for colds
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      -7°
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      -6°
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  • Fri

    Dec 26

    6°Lo 2°

    Mostly cloudy and breezy

    Beneficial weather for colds
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      -2°
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Next Previous
Hi 10° RealFeel® 7° Precipitation 63%

Day

N

E

S

W

  • E 13 km/h
  • Gusts: 24 km/h

Cloudy with a little rain

  • Max UV Index: 1 (Low)
  • Thunderstorms: 19%
  • Precipitation: 4 mm
  • Rain: 4 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 2° RealFeel® -7° Precipitation 65%

Night

N

E

S

W

  • S 39 km/h
  • Gusts: 68 km/h

Very windy; periods of rain

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 6 mm
  • Rain: 6 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs

Temperature History - Dec 24

more Historical Weather Data >
  Today Normal Record 12/24/2013
High 10° N/A -2°
Low -6° N/A -9°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:47 AM with 8:59 of sunlight, then sets at 4:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:33 AM with 10:40 of moolight, then sets at 8:13 PM

St. Catharines Weather Report

Hopes for a White Christmas Dwindling in the East

December 22, 2014; 3:56 PM ET

Update on white Christmas probabilities and other thoughts. more >