• Today

    Aug 28

    24°Lo 14°

    Mostly sunny and pleasant

    Beneficial weather for migraines
    • Hi
      RealFeel
      27°
    • UV
      5 - High
    • Cloud
      Cover
      19%
    more
  • Sat

    Aug 29

    26°Lo 17°

    Mostly cloudy

    Beneficial weather for migraines
    • Hi
      RealFeel
      27°
    • UV
      4 - Moderate
    • Cloud
      Cover
      79%
  • Sun

    Aug 30

    27°Lo 17°

    Times of clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      29°
    • UV
      4 - Moderate
    • Cloud
      Cover
      52%
    more
  • Mon

    Aug 31

    27°Lo 18°

    Mostly sunny and humid

    Beneficial weather for migraines
    • Hi
      RealFeel
      30°
    • UV
      5 - High
    • Cloud
      Cover
      21%
    more
  • Tue

    Sep 1

    29°Lo 19°

    Mostly sunny and humid

    Beneficial weather for migraines
    • Hi
      RealFeel
      32°
    • UV
      5 - High
    • Cloud
      Cover
      13%
    more
Next Previous
Hi 26° RealFeel® 27° Precipitation 25%

Day

N

E

S

W

  • S 7 km/h
  • Gusts: 11 km/h

Mostly cloudy

  • Max UV Index: 4 (Moderate)
  • 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 17° RealFeel® 17° Precipitation 22%

Night

N

E

S

W

  • S 6 km/h
  • Gusts: 11 km/h

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 4%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 29

more Historical Weather Data >
  Today Normal Record 8/29/2014
High 26° 24° N/A 21°
Low 17° 14° N/A 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 13:19 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:51 PM with 11:46 of moolight, then sets at 7:37 AM

St. Catharines Weather Report

Weekly Long Range Forecast Model Interpretation

August 28, 2015; 6:14 AM ET

A look at the potential weather pattern for the next several weeks. more >