• Tonight

    Jul 30

    Lo 16°

    A thunderstorm in the area

    Travel Weather
    • Rain
      4 mm
    • Wind
      Speed
      6 k/h
    • T-storms
      40%
    more
  • Thu

    Jul 31

    22°Lo 15°

    A couple of thunderstorms

    Very Good for travel
    • Rain
      12 mm
    • Wind
      Speed
      10 k/h
    • T-storms
      40%
    more
  • Fri

    Aug 1

    26°Lo 17°

    Warmer with periods of sun

    Excellent for travel
    • Rain
      0 mm
    • Wind
      Speed
      10 k/h
    • T-storms
      20%
    more
  • Sat

    Aug 2

    26°Lo 18°

    A t-storm in the afternoon

    Very Good for travel
    • Rain
      4 mm
    • Wind
      Speed
      5 k/h
    • T-storms
      40%
    more
  • Sun

    Aug 3

    25°Lo 17°

    Mostly cloudy with a t-storm

    Very Good for travel
    • Rain
      7 mm
    • Wind
      Speed
      5 k/h
    • T-storms
      40%
Next Previous
Hi 25° RealFeel® 29° Precipitation 58%

Day

N

E

S

W

  • S 5 km/h
  • Gusts: 10 km/h

Mostly cloudy with a shower or thunderstorm around

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 6 mm
  • Rain: 6 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 17° RealFeel® 17° Precipitation 55%

Night

N

E

S

W

  • WSW 3 km/h
  • Gusts: 6 km/h

A passing evening shower; otherwise, overcast

  • 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 - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2013
High 25° 25° 33° (1988) 23°
Low 17° 15° (1953) 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:39 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:23 PM with 10:27 of moolight, then sets at 11:50 PM

Top Story

LaSalle Weather Report

Smoke From Canada Wildfires to Impact Chicago, NYC

July 30, 2014; 5:32 PM ET

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