• Fri

    May 15

    75°Lo 51°

    Increasing cloudiness

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      50%
  • Sat

    May 16

    82°Lo 58°

    Partly sunny and warm

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      44%
    more
  • Sun

    May 17

    82°Lo 55°

    Overcast, a t-storm in spots

    Ragweed Pollen Weather
    • Precip
      41%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      98%
    more
  • Mon

    May 18

    82°Lo 50°

    Cloudy and warm with a shower

    Ragweed Pollen Weather
    • Precip
      41%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      99%
    more
  • Tue

    May 19

    74°Lo 56°

    Rain and a thunderstorm

    Ragweed Pollen Weather
    • Precip
      76%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      92%
    more
Next Previous
Hi 75° RealFeel® 78° Precipitation 2%

Day

N

E

S

W

  • SW 7 mph
  • Gusts: 20 mph

Increasing cloudiness

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 51° RealFeel® 45° Precipitation 62%

Night

N

E

S

W

  • SSW 6 mph
  • Gusts: 13 mph

Partly cloudy with a couple of showers, mainly later

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.06 in
  • Rain: 0.06 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - May 15

more Historical Weather Data >
  Today Normal Record 5/15/2014
High 75° 70° 90° (2007) 53°
Low 51° 48° 36° (1997) 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:35 AM with 14:33 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:06 AM with 13:19 of moolight, then sets at 5:25 PM

DeKalb Weather Report

Chicago: Warm, Stormy Weather to Span the Week

May 6, 2015; 12:11 AM ET

Showers and thunderstorms are in the offing for the Chicago area through the end of the week, in addition to doses of above-average warmth. more >