• Mostly cloudy 20°
    Asthma Current Weather
    • Relative Humidity
      81%
    • Yesterday
      Temp
      23°
    • Pressure
      1016.20 mb
  • Today

    Jul 30

    Hi 26°

    Rain and a thunderstorm

    Neutral weather for asthma
    • Hi
      RealFeel
      24°
    • UV
      5 - High
    • Air Qual.
      Good
    Day Details >
  • Tomorrow

    Jul 31

    Hi 26°

    A shower or t-storm in spots

    Neutral weather for asthma
    • Hi
      RealFeel
      26°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Monday

    Aug 1

    Hi 26°

    Plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      29°
    • UV
      5 - High
    • Air Qual.
      Good
    Day Details >
Next

Rain and thunderstorms today

7/30 7/31 Now: 2:28pm
PM 2-6
  • 2pm Intermittent clouds 20° 43%
  • 3pm Mostly cloudy 22° 47%
  • 4pm Rain 23° 51%
  • 5pm Mostly cloudy 24° 47%
  • 6pm Cloudy 25° 48%
AM 1-6
  • 1am Thunderstorms 21° 51%
  • 2am Cloudy 21° 47%
  • 3am Cloudy 21° 47%
  • 4am Thunderstorms 20° 51%
  • 5am Mostly cloudy 20° 38%
  • 6am Mostly cloudy 20° 32%
AM 7-12
  • 7am Mostly cloudy 21° 32%
  • 8am Mostly cloudy 22° 32%
  • 9am Mostly cloudy 22° 32%
  • 10am Cloudy 23° 36%
  • 11am Cloudy 23° 47%
  • 12pm Thunderstorms 23° 51%
Hourly Forecast >
Jul 30, 2016; 2:00 PM ET
Extended Weather forecast overview for the Northeast United States
Northeast Extended Regional Weather Forecast

St. Catharines Weather Map - Nearby Places

Facer

10:10am EDT

20°

  • RealFeel® 20°
  • Winds: 35km/h ENE
  • Precipitation: 0 mm

Henley

10:15am EDT

20°

  • RealFeel® 20°
  • Winds: 35km/h ENE
  • Precipitation: 0 mm

Shipman

10:20am EDT

20°

  • RealFeel® 20°
  • Winds: 35km/h ENE
  • Precipitation: 0 mm

Martindale Heights

10:20am EDT

20°

  • RealFeel® 20°
  • Winds: 35km/h ENE
  • Precipitation: 0 mm

Montebello

10:20am EDT

20°

  • RealFeel® 20°
  • Winds: 35km/h ENE
  • Precipitation: 0 mm

Old Glenridge

10:20am EDT

20°

  • RealFeel® 20°
  • Winds: 35km/h ENE
  • Precipitation: 0 mm

Ridley Heights

10:20am EDT

20°

  • RealFeel® 20°
  • Winds: 35km/h ENE
  • Precipitation: 0 mm

Glenridge

10:10am EDT

20°

  • RealFeel® 20°
  • Winds: 35km/h ENE
  • Precipitation: 0 mm

Pelham

10:20am EDT

20°

  • RealFeel® 20°
  • Winds: 35km/h ENE
  • Precipitation: 0 mm

Western Hill

10:20am EDT

20°

  • RealFeel® 20°
  • Winds: 35km/h ENE
  • Precipitation: 0 mm

St. Catharines

10:10am EDT

20°

  • RealFeel® 20°
  • Winds: 35km/h ENE
  • Precipitation: 0 mm

St. Catharines Weather Conditions - Nearby Places