• Today

    Sep 18

    13°Lo 0°

    Clearing and cool

    Good for an outdoor bbq
    • Precip
      35%
    • Hi
      RealFeel
      15°
    • Wind
      Gust
      11 k/h
  • Fri

    Sep 19

    13°Lo 7°

    Fog in the a.m.; mostly sunny

    Good for an outdoor bbq
    • Precip
      0%
    • Hi
      RealFeel
      16°
    • Wind
      Gust
      13 k/h
    more
  • Sat

    Sep 20

    19°Lo 15°

    A couple of afternoon showers

    Good for an outdoor bbq
    • Precip
      60%
    • Hi
      RealFeel
      16°
    • Wind
      Gust
      47 k/h
    more
  • Sun

    Sep 21

    22°Lo 9°

    Mostly cloudy, showers; warm

    Good for an outdoor bbq
    • Precip
      100%
    • Hi
      RealFeel
      20°
    • Wind
      Gust
      27 k/h
    more
  • Mon

    Sep 22

    13°Lo 6°

    Cooler with a shower possible

    Fair for an outdoor bbq
    • Precip
      30%
    • Hi
      RealFeel
      12°
    • Wind
      Gust
      24 k/h
    more
Next Previous
Hi 13° RealFeel® 15° Precipitation 35%

Day

N

E

S

W

  • N 8 km/h
  • Gusts: 11 km/h

Cool with clouds giving way to sun

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 0° RealFeel® 0° Precipitation 0%

Night

N

E

S

W

  • N 5 km/h
  • Gusts: 10 km/h

Mainly clear and colder; areas of fog late; freezing temperatures in the normally colder spots

  • 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 - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 13° 19° 30° (1942) 21°
Low (1943)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 12:24 of sunlight, then sets at 6:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:14 AM with 14:44 of moolight, then sets at 3:58 PM

Top Story

Saint-Jean-sur-Richelieu Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 18, 2014; 8:05 AM ET

Igniting across Northern skies, ghostly rivers of light dance overhead each year, emitting vibrant shades of green, blue, pink, red and violet. more >