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  • Today

    Jul 31

    Some sun with a shower 24°Lo 12°
  • Fri

    Aug 1

    Times of clouds and sun 26°Lo 15°
    more
  • Sat

    Aug 2

    Spotty afternoon showers 25°Lo 16°
    more
  • Sun

    Aug 3

    Mostly cloudy 26°Lo 14°
    more
  • Mon

    Aug 4

    A passing shower or two 24°Lo 14°
    more
Hi 24° RealFeel® 26° Precipitation 40%

Day

N

E

S

W

  • SW 8 km/h
  • Gusts: 13 km/h

Sun and clouds with a shower in spots

  • Max UV Index: 6 (High)
  • Thunderstorms: 20%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 12° RealFeel® 12° Precipitation 25%

Night

N

E

S

W

  • SSW 3 km/h
  • Gusts: 8 km/h

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 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 24° 24° N/A 24°
Low 12° 12° N/A 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 14:45 of sunlight, then sets at 8:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:39 AM with 12:01 of moolight, then sets at 10:40 PM

Top Story

Port Williams Weather Report

Smoke From Canada Wildfires to Impact Chicago, NYC

July 31, 2014; 5:02 AM ET

Ongoing wildfires in Ontario and western Canada will impact areas across the Great Lakes to the Northeast through the weekend. more >