• Today

    Apr 19

    9°Lo 3°

    Mostly sunny

    Excellent for driving
    • Precip
      0%
    • Hours of Precip
      0
    • Rain
      0 mm
  • Sun

    Apr 20

    17°Lo 4°

    Partly sunny and warmer

    Excellent for driving
    • Precip
      0%
    • Hours of Precip
      0
    • Rain
      0 mm
    more
  • Mon

    Apr 21

    19°Lo 9°

    Times of clouds and sun

    Excellent for driving
    • Precip
      11%
    • Hours of Precip
      2
    • Rain
      2 mm
    more
  • Tue

    Apr 22

    16°Lo 3°

    Cooler with a touch of rain

    Good for driving
    • Precip
      63%
    • Hours of Precip
      2
    • Rain
      5 mm
    more
  • Wed

    Apr 23

    10°Lo 1°

    Partly sunny; breezy, colder

    Excellent for driving
    • Precip
      0%
    • Hours of Precip
      0
    • Rain
      0 mm
    more
Next Previous
Hi 9° RealFeel® 10° Precipitation 0%

Day

N

E

S

W

  • NNE 13 km/h
  • Gusts: 21 km/h

Mostly sunny

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 3° RealFeel® 1° Precipitation 0%

Night

N

E

S

W

  • ESE 10 km/h
  • Gusts: 13 km/h

Partly cloudy

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

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2013
High 14° N/A 19°
Low N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:35 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at --:-- with of moolight, then sets at 9:42 AM

Top Story

St. Catharines Weather Report

Long Range Hints Through May

April 18, 2014; 7:23 AM ET

Updated look at the long-range and potential El Nino later this year. more >