• Mostly clear 21°
    Asthma Current Weather
    • Relative Humidity
      73%
    • Yesterday
      Temp
      25°
    • Pressure
      1017.10 mb
  • Tonight

    Aug 27

    Lo 13°

    Patchy clouds

    Asthma Weather
    • Hi
      RealFeel
      24°
    • UV
      6 - High
    • Air Qual.
      Good
    Day Details >
  • Tomorrow

    Aug 28

    Hi 22°

    Partly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      23°
    • UV
      6 - High
    • Air Qual.
      Good
    Day Details >
  • Friday

    Aug 29

    Hi 24°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      26°
    • UV
      6 - High
    • Air Qual.
      Good
    Day Details >
Next

Showers and a thunderstorm late Friday night through Sunday afternoon

8/27 8/28 Now: 9:30pm
PM 9-1
  • 9pm Clear 19° 0%
  • 10pm Clear 18° 0%
  • 11pm Mostly clear 17° 0%
  • 12am Mostly clear 16° 0%
  • 1am Mostly clear 16° 0%
AM 8-1
  • 8am Mostly sunny 15° 0%
  • 9am Mostly sunny 17° 0%
  • 10am Mostly sunny 18° 0%
  • 11am Mostly sunny 19° 0%
  • 12pm Mostly sunny 20° 0%
  • 1pm Mostly sunny 21° 0%
PM 2-7
  • 2pm Mostly sunny 21° 0%
  • 3pm Mostly sunny 22° 0%
  • 4pm Mostly sunny 21° 0%
  • 5pm Mostly sunny 21° 0%
  • 6pm Mostly sunny 21° 0%
  • 7pm Partly sunny 20° 0%
Hourly Forecast >
Aug 27, 2014; 4:56 PM ET
Short-Range Weather forecast overview for the Northeast United States
Northeast Short-Range Regional Weather Forecast

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St. Catharines Weather Map - Nearby Places

Virgil

5:20pm EDT

21°

  • RealFeel® 19°
  • Winds: 9km/h S
  • Precipitation: 0 mm

Jordan Station

5:20pm EDT

21°

  • RealFeel® 19°
  • Winds: 9km/h S
  • Precipitation: 0 mm

St. Davids

5:20pm EDT

18°

  • RealFeel® 17°
  • Winds: 11km/h NNE
  • Precipitation: 0 mm

Jordan

5:20pm EDT

21°

  • RealFeel® 19°
  • Winds: 9km/h S
  • Precipitation: 0 mm

Vineland

5:20pm EDT

21°

  • RealFeel® 19°
  • Winds: 9km/h S
  • Precipitation: 0 mm

Thorold

5:20pm EDT

21°

  • RealFeel® 19°
  • Winds: 9km/h S
  • Precipitation: 0 mm

Allanburg

5:10pm EDT

21°

  • RealFeel® 19°
  • Winds: 9km/h S
  • Precipitation: 0 mm

North Pelham

5:20pm EDT

19°

  • RealFeel® 19°
  • Winds: 17km/h N
  • Precipitation: 0 mm

Fonthill

5:20pm EDT

19°

  • RealFeel® 19°
  • Winds: 17km/h N
  • Precipitation: 0 mm

Port Robinson

5:10pm EDT

21°

  • RealFeel® 19°
  • Winds: 9km/h S
  • Precipitation: 0 mm

St. Catharines

5:10pm EDT

21°

  • RealFeel® 19°
  • Winds: 9km/h S
  • Precipitation: 0 mm

St. Catharines Weather Conditions - Nearby Places