• Today

    May 3

    66°Lo 46°

    Sun and some clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      70°
    • UV
      5 - High
    • Cloud
      Cover
      43%
  • Wed

    May 4

    55°Lo 38°

    Cooler with a shower in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      50°
    • UV
      4 - Moderate
    • Cloud
      Cover
      80%
    more
  • Thu

    May 5

    61°Lo 45°

    Partly sunny and warmer

    Beneficial weather for migraines
    • Hi
      RealFeel
      65°
    • UV
      5 - High
    • Cloud
      Cover
      26%
    more
  • Fri

    May 6

    79°Lo 58°

    Pleasant and warmer

    Beneficial weather for migraines
    • Hi
      RealFeel
      81°
    • UV
      5 - High
    • Cloud
      Cover
      16%
    more
  • Sat

    May 7

    73°Lo 44°

    A shower and t-storm around

    Beneficial weather for migraines
    • Hi
      RealFeel
      74°
    • UV
      5 - High
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Clear
Clear
Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 41° 41° 45° 43° 49° 54° 59° 62°
RealFeel® 40° 38° 40° 39° 46° 54° 62° 67°
Humidity 73% 73% 65% 76% 70% 61% 54% 49%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
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0%
 
0%
Snow
 
0%
 
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0%
 
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Ice
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 5 W 6 W 8 WSW 7 WSW 8 WSW 8 WSW 8 WSW 8 WSW
UV Index 0 0 0 0 1 2 4 5
Cloud Cover 0% 0% 0% 10% 37% 38% 37% 45%
Dew Point 33° 33° 34° 36° 39° 41° 42° 43°
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 Middle Grid line 40 F

Temperature History - May 3

more Historical Weather Data >
  Today Normal Record 5/3/2015
High 66° 66° 83° (2012) 72°
Low 46° 44° 27° (2005) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:10 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:00 AM with 12:17 of moolight, then sets at 4:17 PM

DeKalb Weather Report

Chicago: Temperature roller coaster in store for this week

May 3, 2016; 4:03 AM ET

The start of May will bring a fluctuation in temperatures throughout the week in Chicago. more >

Tue. Migraine Headache

Tue. UV Index