• Cloudy 9°
    Sinus Headache Current Weather
    • Yesterday
      Temp
    • Pressure
      1019.50 mb
    • Relative Humidity
      71%
  • Tonight

    Apr 30

    Lo 7°

    Mostly cloudy, late rain

    Sinus Headache Weather
    • Hi
      RealFeel
    • UV
      5 - High
    • Cloud
      Cover
      75%
    Day Details >
  • Tomorrow

    May 1

    Hi 12°

    Periods of rain

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      10°
    • UV
      2 - Low
    • Cloud
      Cover
      94%
    Day Details >
  • Monday

    May 2

    Hi 13°

    Increasing amounts of sun

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      12°
    • UV
      4 - Moderate
    • Cloud
      Cover
      59%
    Day Details >
Next

Rain late tomorrow night

4/30 5/1 Now: 10:56pm
PM 10-2
  • 10pm Cloudy 9° 7%
  • 11pm Cloudy 10° 7%
  • 12am Cloudy 10° 7%
  • 1am Cloudy 10° 11%
  • 2am Rain 9° 68%
AM 9-2
  • 9am Rain 10° 53%
  • 10am Cloudy 11° 45%
  • 11am Rain 11° 61%
  • 12pm Rain 12° 61%
  • 1pm Rain 12° 61%
  • 2pm Rain 11° 56%
PM 3-8
  • 3pm Rain 12° 56%
  • 4pm Cloudy 11° 49%
  • 5pm Cloudy 11° 49%
  • 6pm Rain 11° 56%
  • 7pm Rain 10° 56%
  • 8pm Cloudy 9° 40%
Hourly Forecast >
Apr 30, 2016; 9:00 PM ET
Short-Range Weather forecast overview for the Northeast United States
Northeast Short-Range Regional Weather Forecast

St. Catharines Weather Map - Nearby Places

Virgil

6:46pm EDT

  • RealFeel® 7°
  • Winds: 11km/h E
  • Precipitation: 0 mm

Jordan Station

6:46pm EDT

11°

  • RealFeel® 11°
  • Winds: 6km/h E
  • Precipitation: 0 mm

St. Davids

6:46pm EDT

11°

  • RealFeel® 10°
  • Winds: 15km/h E
  • Precipitation: 0 mm

Jordan

6:46pm EDT

11°

  • RealFeel® 11°
  • Winds: 6km/h E
  • Precipitation: 0 mm

Vineland

6:46pm EDT

11°

  • RealFeel® 11°
  • Winds: 6km/h E
  • Precipitation: 0 mm

Thorold

6:46pm EDT

  • RealFeel® 7°
  • Winds: 11km/h E
  • Precipitation: 0 mm

Allanburg

6:30pm EDT

  • RealFeel® 7°
  • Winds: 11km/h E
  • Precipitation: 0 mm

North Pelham

6:46pm EDT

11°

  • RealFeel® 11°
  • Winds: 6km/h E
  • Precipitation: 0 mm

Fonthill

6:46pm EDT

11°

  • RealFeel® 11°
  • Winds: 6km/h E
  • Precipitation: 0 mm

Port Robinson

6:25pm EDT

12°

  • RealFeel® 10°
  • Winds: 15km/h E
  • Precipitation: 0 mm

St. Catharines

6:46pm EDT

  • RealFeel® 7°
  • Winds: 11km/h E
  • Precipitation: 0 mm

St. Catharines Weather Conditions - Nearby Places