• Early AM

    Aug 25

    Lo 20°

    A shower possible

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      24°
    • Hi
      RealFeel
      29°
    • Wind
      Speed
      13 k/h
    more
  • Today

    Aug 25

    28°Lo 19°

    Thundershower

    Poor for home energy
    • Avg
      RealFeel
      24°
    • Hi
      RealFeel
      29°
    • Wind
      Speed
      13 k/h
  • Fri

    Aug 26

    28°Lo 13°

    Partly sunny, a shower or two

    Poor for home energy
    • Avg
      RealFeel
      20°
    • Hi
      RealFeel
      28°
    • Wind
      Speed
      9 k/h
    more
  • Sat

    Aug 27

    25°Lo 14°

    Partly sunny and beautiful

    Poor for home energy
    • Avg
      RealFeel
      20°
    • Hi
      RealFeel
      27°
    • Wind
      Speed
      7 k/h
    more
  • Sun

    Aug 28

    27°Lo 17°

    An afternoon t-storm or two

    Poor for home energy
    • Avg
      RealFeel
      21°
    • Hi
      RealFeel
      27°
    • Wind
      Speed
      15 k/h
    more
Next Previous
Next 8 hours >
  Thu
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Showers
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Showers
Temp (°C) 20° 21° 21° 21° 22° 23° 24° 25°
RealFeel® 19° 19° 19° 20° 21° 23° 24° 24°
Humidity 86% 80% 80% 81% 75% 73% 71% 68%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
12%
 
51%
 
47%
 
39%
 
8%
 
8%
 
12%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (km/h) 15 S 15 S 15 S 15 S 17 S 20 S 18 SSW 20 SW
UV Index 0 0 0 0 0 1 1 1
Cloud Cover 100% 99% 97% 95% 77% 84% 92% 99%
Dew Point 17° 17° 17° 18° 18° 18° 19° 19°
Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Aug 25

more Historical Weather Data >
  Today Normal Record 8/25/2015
High 28° 25° N/A 26°
Low 19° 12° N/A 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:36 of sunlight, then sets at 7:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:42 AM with 5:45 of moolight, then sets at 2:28 PM

Longueuil Weather Report

Warmth to prevail in the East and far West the rest of this month

August 24, 2016; 12:55 PM ET

Warm end to August in the East and far West, while the southern Prairies get some early season chill. more >