• Fri

    Sep 18

    70°Lo 51°

    Cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      95%
    more
  • Sat

    Sep 19

    68°Lo 53°

    Rain

    Ragweed Pollen Weather
    • Precip
      81%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      99%
    more
  • Sun

    Sep 20

    71°Lo 52°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      10%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      18%
  • Mon

    Sep 21

    70°Lo 51°

    Partial sunshine

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      49%
    more
  • Tue

    Sep 22

    75°Lo 45°

    Periods of rain

    Ragweed Pollen Weather
    • Precip
      71%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      82%
    more
Next Previous
Hi 71° RealFeel® 70° Precipitation 10%

Day

N

E

S

W

  • WSW 15 mph
  • Gusts: 30 mph

Mostly sunny

  • Max UV Index: 5 (Moderate)
  • 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 52° RealFeel® 48° Precipitation 20%

Night

N

E

S

W

  • S 6 mph
  • Gusts: 12 mph

Clear

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

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2014
High 71° 75° 92° (1959) 78°
Low 52° 50° 31° (1956) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:42 AM with 12:16 of sunlight, then sets at 6:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:25 PM with 10:07 of moolight, then sets at 11:32 PM

Peru Weather Report

Chicago: Heat, Humidity to Build Through Week

August 29, 2015; 8:26 PM ET

A turn to warmer conditions is in store for the Chicago area heading into the new week. more >