• Tonight

    May 4

    Lo 6°

    A shower early; mostly cloudy

    Driving Weather
    • Precip
      60%
    • Hours of Precip
      2.5
    • Rain
      6 mm
    more
  • Thu

    May 5

    12°Lo 4°

    Partly sunny

    Excellent for driving
    • Precip
      6%
    • Hours of Precip
      0
    • Rain
      0 mm
  • Fri

    May 6

    17°Lo 4°

    Mostly sunny

    Excellent for driving
    • Precip
      0%
    • Hours of Precip
      0
    • Rain
      0 mm
    more
  • Sat

    May 7

    18°Lo 4°

    A shower and t-storm around

    Good for driving
    • Precip
      62%
    • Hours of Precip
      4
    • Rain
      14 mm
    more
  • Sun

    May 8

    15°Lo 2°

    Partly sunny with a shower

    Very Good for driving
    • Precip
      40%
    • Hours of Precip
      1
    • Rain
      1 mm
    more
Next Previous
Hi 12° RealFeel® 12° Precipitation 6%

Day

N

E

S

W

  • N 20 km/h
  • Gusts: 33 km/h

Periods of clouds and sunshine

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 4° RealFeel® 2° Precipitation 3%

Night

N

E

S

W

  • N 11 km/h
  • Gusts: 26 km/h

Clear and chilly

  • 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 - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2015
High 12° 16° N/A
Low N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 14:19 of sunlight, then sets at 8:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:47 AM with 13:32 of moolight, then sets at 7:19 PM

Sarnia Weather Report

Fort McMurray fire: Over 80,000 evacuate Canada town as massive wildfire encroaches area

May 4, 2016; 7:12 PM ET

A massive wildfire burning in Alberta, Canada moved through the city of Fort McMurray, forcing the entire city to be evacuated. more >