• Today

    Jul 28

    29°Lo 18°

    Mostly sunny and very warm

    Very Good for running
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      9 k/h
  • Wed

    Jul 29

    31°Lo 17°

    Very warm with clouds and sun

    Very Good for running
    • Precip
      4%
    • Hours of Precip
      1
    • Wind
      Gust
      26 k/h
    more
  • Thu

    Jul 30

    29°Lo 17°

    Sunny, warm and less humid

    Very Good for running
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      26 k/h
    more
  • Fri

    Jul 31

    30°Lo 18°

    Mostly sunny and warm

    Very Good for running
    • Precip
      2%
    • Hours of Precip
      1
    • Wind
      Gust
      24 k/h
    more
  • Sat

    Aug 1

    27°Lo 15°

    Sunshine and nice

    Good for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      17 k/h
    more
Next Previous
Hi 29° RealFeel® 36° Precipitation 1%

Day

N

E

S

W

  • N 4 km/h
  • Gusts: 9 km/h

Mostly sunny and very warm

  • 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 18° RealFeel® 19° Precipitation 0%

Night

N

E

S

W

  • N 7 km/h
  • Gusts: 11 km/h

Partly cloudy

  • 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 - Jul 28

more Historical Weather Data >
  Today Normal Record 7/28/2014
High 29° 26° N/A 18°
Low 18° 15° N/A 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 14:39 of sunlight, then sets at 8:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:26 PM with 9:57 of moolight, then sets at 4:23 AM

Sarnia Weather Report

Tornado Threat for the Southeastern Prairies

July 27, 2015; 2:52 PM ET

Tornado threat into Tuesday from southeastern Saskatchewan to northwest Ontario. more >