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Next 5 Days
  • Tonight

    Aug 3

    Partly cloudy Lo 14°
    more
  • Tue

    Aug 4

    A passing afternoon shower 25°Lo 12°
    more
  • Wed

    Aug 5

    Sunshine and patchy clouds 22°Lo 13°
  • Thu

    Aug 6

    Pleasant with clouds and sun 22°Lo 11°
    more
  • Fri

    Aug 7

    Mostly sunny and nice 26°Lo 14°
    more
Hi 22° RealFeel® 23° Precipitation 25%

Day

N

E

S

W

  • S 13 km/h
  • Gusts: 22 km/h

Sunshine and patchy clouds

  • Max UV Index: 6 (High)
  • Thunderstorms: 1%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 13° RealFeel® 13° Precipitation 25%

Night

N

E

S

W

  • SSW 6 km/h
  • Gusts: 15 km/h

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 5

more Historical Weather Data >
  Today Normal Record 8/5/2014
High 22° 24° N/A 24°
Low 13° 12° N/A 13°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:55 of sunlight, then sets at 8:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:32 PM with 14:12 of moolight, then sets at 1:44 PM

Sumas Weather Report

My Thoughts on the Pattern this Week

August 3, 2015; 3:33 PM ET

My look at the overall pattern across Canada for this week. more >