• Today

    Jul 31

    28°Lo 13°

    A thunderstorm in spots

    Poor for home energy
    • Avg
      RealFeel
      21°
    • Hi
      RealFeel
      29°
    • Wind
      Speed
      17 k/h
  • Sat

    Aug 1

    24°Lo 12°

    Partly sunny with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      17°
    • Hi
      RealFeel
      24°
    • Wind
      Speed
      17 k/h
    more
  • Sun

    Aug 2

    25°Lo 16°

    Partly sunny with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      20°
    • Hi
      RealFeel
      27°
    • Wind
      Speed
      19 k/h
    more
  • Mon

    Aug 3

    24°Lo 11°

    A shower and t-storm around

    Poor for home energy
    • Avg
      RealFeel
      18°
    • Hi
      RealFeel
      25°
    • Wind
      Speed
      19 k/h
    more
  • Tue

    Aug 4

    21°Lo 10°

    Nice with some sun

    Poor for home energy
    • Avg
      RealFeel
      15°
    • Hi
      RealFeel
      20°
    • Wind
      Speed
      17 k/h
    more
Next Previous
Hi 28° RealFeel® 29° Precipitation 40%

Day

N

E

S

W

  • W 17 km/h
  • Gusts: 32 km/h

Partly sunny with a shower or thunderstorm in spots late this afternoon

  • Max UV Index: 7 (High)
  • Thunderstorms: 40%
  • 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 13° RealFeel® 13° Precipitation 40%

Night

N

E

S

W

  • NW 9 km/h
  • Gusts: 20 km/h

A shower or thunderstorm in spots this evening; otherwise, partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 1 mm
  • Rain: 1 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 28° 25° 32° (1999) 24°
Low 13° 14° (1964) 12°

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 8:45 PM with 10:54 of moolight, then sets at 7:39 AM

Waterloo Weather Report

Weekly Clues through the End of August

July 30, 2015; 9:54 PM ET

Some forecast model clues through the end of August and an update on global sea surface temperatures. more >