• Today

    Jul 31

    22°Lo 13°

    A couple of thunderstorms

    Very Good for travel
    • Rain
      4 mm
    • Wind
      Speed
      11 k/h
    • T-storms
      40%
  • Fri

    Aug 1

    25°Lo 14°

    A thunderstorm in spots

    Very Good for travel
    • Rain
      1 mm
    • Wind
      Speed
      8 k/h
    • T-storms
      40%
    more
  • Sat

    Aug 2

    25°Lo 13°

    A couple of p.m. t-storms

    Very Good for travel
    • Rain
      3 mm
    • Wind
      Speed
      5 k/h
    • T-storms
      60%
    more
  • Sun

    Aug 3

    26°Lo 13°

    Some sun, a t-storm in spots

    Very Good for travel
    • Rain
      3 mm
    • Wind
      Speed
      3 k/h
    • T-storms
      60%
    more
  • Mon

    Aug 4

    26°Lo 12°

    A shower in the afternoon

    Very Good for travel
    • Rain
      0 mm
    • Wind
      Speed
      11 k/h
    • T-storms
      24%
    more
Next Previous
Hi 22° RealFeel® 22° Precipitation 60%

Day

N

E

S

W

  • WSW 11 km/h
  • Gusts: 21 km/h

Clouds and sunshine with a couple of showers and a thunderstorm

  • Max UV Index: 6 (High)
  • Thunderstorms: 40%
  • Precipitation: 4 mm
  • Rain: 4 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 13° RealFeel® 11° Precipitation 40%

Night

N

E

S

W

  • SSW 6 km/h
  • Gusts: 14 km/h

Mostly cloudy with a shower in the area

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 22° 25° 32° (1999) 24°
Low 13° 14° (1964) 13°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 14:36 of sunlight, then sets at 8:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:46 AM with 12:01 of moolight, then sets at 10:47 PM

Top Story

Waterloo 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 >