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  • Tonight

    Dec 17

    Rather cloudy and breezy Lo -3°
    more
  • Thu

    Dec 18

    Mostly cloudy, snow showers -1°Lo -6°
  • Fri

    Dec 19

    Times of clouds and sun -1°Lo -9°
    more
  • Sat

    Dec 20

    Partly sunny -1°Lo -6°
    more
  • Sun

    Dec 21

    Times of clouds and sun 0°Lo -4°
    more
< Previous 8 hours Next 8 hours >
  Thu
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Flurries
Temp (°C) -3° -3° -3° -3° -3° -3° -2° -2°
RealFeel® -11° -11° -11° -10° -10° -8° -8° -6°
Humidity 76% 76% 77% 75% 78% 79% 77% 75%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
20%
 
20%
 
21%
 
19%
 
19%
 
24%
 
45%
 
49%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (km/h) 24 WNW 22 WNW 20 WNW 18 NW 17 WNW 15 WNW 15 WNW 17 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 89% 87% 85% 83% 88% 92% 97% 95%
Dew Point -6° -7° -7° -7° -7° -6° -6° -6°
Middle Grid line 0 C Middle Grid line -5 C

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High -1° 12° (1967) -1°
Low -6° -7° -18° (1973) -7°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:49 AM with 8:57 of sunlight, then sets at 4:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:55 AM with 10:35 of moolight, then sets at 2:30 PM

Guelph Weather Report

Updated Probability of a White Christmas for Canada Cities

December 18, 2014; 12:39 AM ET

What are your current chances for a white Christmas? more >