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  • Today

    Sep 20

    A heavy afternoon t-storm 24°Lo 15°
  • Sun

    Sep 21

    A couple of thunderstorms 18°Lo 9°
    more
  • Mon

    Sep 22

    A morning shower or two 14°Lo 6°
    more
  • Tue

    Sep 23

    Partly sunny and warmer 20°Lo 8°
    more
  • Wed

    Sep 24

    Plenty of sun 22°Lo 10°
    more
A shower 18° Lo 16° RealFeel® 16° / 13°

N

E

S

W

  • Precipitation: 55%
  • Rain: 3 mm
  • Snow: 0 CM
  • Humidity: 78%
  • Cloud Cover: 95%
  • Dew Point: 14° C
  • Visibility: 9 km
10 km/h

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 24° 20° N/A 28°
Low 15° 10° N/A 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:14 AM with 12:17 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:49 AM with 13:48 of moolight, then sets at 5:37 PM

Top Story

Sarnia Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 20, 2014; 1:40 AM ET

Igniting across Northern skies, ghostly rivers of light dance overhead each year, emitting vibrant shades of green, blue, pink, red and violet. more >