• Today

    Jul 22

    31°Lo 17°

    Sunny and very warm

    Beneficial weather for migraines
    • Hi
      RealFeel
      32°
    • UV
      8 - Very High
    • Cloud
      Cover
      1%
    more
  • Wed

    Jul 23

    20°Lo 12°

    Cooler; a shower in the a.m.

    Neutral weather for migraines
    • Hi
      RealFeel
      19°
    • UV
      5 - Moderate
    • Cloud
      Cover
      59%
  • Thu

    Jul 24

    22°Lo 10°

    Mostly sunny and beautiful

    Beneficial weather for migraines
    • Hi
      RealFeel
      24°
    • UV
      7 - High
    • Cloud
      Cover
      25%
    more
  • Fri

    Jul 25

    25°Lo 14°

    Sunny and beautiful

    Beneficial weather for migraines
    • Hi
      RealFeel
      27°
    • UV
      7 - High
    • Cloud
      Cover
      1%
    more
  • Sat

    Jul 26

    24°Lo 18°

    A t-storm in the afternoon

    Beneficial weather for migraines
    • Hi
      RealFeel
      26°
    • UV
      6 - High
    • Cloud
      Cover
      46%
    more
Next Previous
Hi 20° RealFeel® 19° Precipitation 55%

Day

N

E

S

W

  • N 22 km/h
  • Gusts: 34 km/h

A shower in the area early in the morning; breezy and cooler with times of sun and clouds

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 1 mm
  • Rain: 1 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 12° RealFeel® 10° Precipitation 0%

Night

N

E

S

W

  • NNW 10 km/h
  • Gusts: 27 km/h

Clear to partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • 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 23

more Historical Weather Data >
  Today Normal Record 7/23/2013
High 20° 26° N/A 25°
Low 12° 15° N/A 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 14:49 of sunlight, then sets at 9:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:30 AM with 14:57 of moolight, then sets at 6:27 PM

Top Story

Sarnia Weather Report

Tornado Threat Thursday

July 22, 2014; 3:05 PM ET

Damaging thunderstorms and possible tornadoes for the western Prairie region Thursday. more >