• Thu

    May 21

    79°Lo 53°

    Warm with plenty of clouds

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      95%
  • Fri

    May 22

    70°Lo 55°

    Considerable clouds

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      100%
    more
  • Sat

    May 23

    74°Lo 56°

    Considerable cloudiness

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      86%
    more
  • Sun

    May 24

    76°Lo 58°

    Considerable cloudiness

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      99%
    more
  • Mon

    May 25

    77°Lo 59°

    Cloudy with a little rain

    Ragweed Pollen Weather
    • Precip
      56%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      99%
    more
Next Previous
Hi 79° RealFeel® 82° Precipitation 25%

Day

N

E

S

W

  • NE 6 mph
  • Gusts: 18 mph

Warm with plenty of clouds

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 53° RealFeel® 48° Precipitation 25%

Night

N

E

S

W

  • ENE 10 mph
  • Gusts: 17 mph

Plenty of clouds; warmer late

  • 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 - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2014
High 79° 74° 96° (1934) 89°
Low 53° 52° 29° (1929) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:31 AM with 14:42 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:50 AM with 14:36 of moolight, then sets at 11:26 PM

Ottawa Weather Report

Chicago: Warm, Stormy Weather to Span the Week

May 6, 2015; 4:11 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 >