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  • Tonight

    Sep 18

    Mainly clear; fog late Lo 48°
    more
  • Fri

    Sep 19

    Partly sunny 72°Lo 56°
  • Sat

    Sep 20

    A couple of p.m. t-storms 79°Lo 60°
    more
  • Sun

    Sep 21

    Clouds giving way to some sun 70°Lo 49°
    more
  • Mon

    Sep 22

    Times of clouds and sun 69°Lo 49°
    more
< Previous 8 hours Next 8 hours >
  Fri
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  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Clear
Fog
Fog
Fog
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 51° 50° 48° 50° 53° 57° 61° 65°
RealFeel® 49° 48° 46° 49° 51° 55° 61° 66°
Humidity 89% 90% 93% 90% 84% 76% 71% 64%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
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0%
Snow
 
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Ice
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 3 ESE 4 ESE 4 ESE 4 ESE 5 SE 6 SE 7 SSE 8 SSE
UV Index 0 0 0 0 0 1 3 4
Cloud Cover 10% 10% 10% 10% 26% 26% 26% 26%
Dew Point 47° 47° 46° 47° 48° 49° 51° 52°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 72° 74° 92° (1948) 76°
Low 56° 53° 36° (1929) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:32 AM with 12:19 of sunlight, then sets at 6:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:15 AM with 14:06 of moolight, then sets at 4:21 PM

Top Story

Valparaiso Weather Report

Chicago: Chance of Interrupting Thunderstorms for Weekend

September 18, 2014; 5:15 PM ET

Chicago is facing a mostly clear weekend with the threat of some disruptive thunderstorms on Saturday. more >

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