• Today

    Sep 19

    13°Lo 8°

    Mostly sunny and cool

    Unlikely for hair frizz
    • Wind
      Gust
      13 k/h
    • Precip
      0%
    • Hours of Precip
      0
  • Sat

    Sep 20

    22°Lo 17°

    Warmer; a shower in the p.m.

    Watch for hair frizz
    • Wind
      Gust
      42 k/h
    • Precip
      56%
    • Hours of Precip
      1
    more
  • Sun

    Sep 21

    21°Lo 10°

    Breezy with periods of rain

    Advisory for hair frizz
    • Wind
      Gust
      45 k/h
    • Precip
      74%
    • Hours of Precip
      9
    more
  • Mon

    Sep 22

    13°Lo 8°

    Cooler; a shower in the a.m.

    Watch for hair frizz
    • Wind
      Gust
      37 k/h
    • Precip
      56%
    • Hours of Precip
      1
    more
  • Tue

    Sep 23

    15°Lo 6°

    A couple of showers

    Watch for hair frizz
    • Wind
      Gust
      23 k/h
    • Precip
      60%
    • Hours of Precip
      2
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°C) 10° 11° 11° 12° 13° 13° 12°
RealFeel® 12° 14° 15° 16° 14° 13° 12° 10°
Humidity 48% 44% 41% 40% 40% 40% 41% 44%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
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  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (km/h) 5 NE 5 NE 6 NE 6 ENE 8 E 8 SE 10 SE 10 SE
UV Index 3 4 4 4 3 2 1 0
Cloud Cover 19% 18% 16% 19% 25% 24% 25% 25%
Dew Point -2° -2° -2° -2° -2° -1°
Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 13° 19° 29° (1955) 23°
Low (1969)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 12:21 of sunlight, then sets at 6:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:11 AM with 14:22 of moolight, then sets at 4:33 PM

Top Story

LaSalle Weather Report

Cold Snap, Widespread Frost Looms for Northeast

September 19, 2014; 4:57 AM ET

The chilliest air of the season so far will settle over much of the Northeast into Friday and will bring frost to a large area. more >