• Today

    May 25

    85°Lo 67°

    Showers and a heavier t-storm

    Good for lawn mowing
    • Hours of Precip
      5
    • Precip
      69%
    • Hi
      RealFeel
      89°
    more
  • Thu

    May 26

    86°Lo 66°

    Periods of sun and clouds

    Fair for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      89°
    more
  • Fri

    May 27

    81°Lo 65°

    A couple of thunderstorms

    Good for lawn mowing
    • Hours of Precip
      5.5
    • Precip
      64%
    • Hi
      RealFeel
      86°
  • Sat

    May 28

    77°Lo 64°

    Mostly cloudy with a t-storm

    Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      56%
    • Hi
      RealFeel
      80°
    more
  • Sun

    May 29

    80°Lo 61°

    A thunderstorm in spots

    Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      41%
    • Hi
      RealFeel
      84°
    more
Next Previous
Hi 81° RealFeel® 86° Precipitation 64%

Day

N

E

S

W

  • S 8 mph
  • Gusts: 13 mph

Periods of clouds and sun with a couple of showers and a thunderstorm; humid and remaining warm

  • Max UV Index: 6 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 65° RealFeel® 62° Precipitation 73%

Night

N

E

S

W

  • S 8 mph
  • Gusts: 12 mph

Cloudy and mild; evening showers followed by occasional rain and a thunderstorm late

  • Max UV Index: N/A
  • Thunderstorms: 30%
  • Precipitation: 0.4 in
  • Rain: 0.4 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 81° 74° N/A 74°
Low 65° 52° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:21 AM with 14:57 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:06 AM with 10:31 of moolight, then sets at 10:37 AM

Mount Prospect Weather Report

Chicago: Warm, humid and stormy through Thursday

May 25, 2016; 8:18 AM ET

This week is likely to end up as the warmest week so far this year in the Chicago area, but the warm weather will be accompanied by stormy weather. more >

Fri. Degree Days

Fri. Evapotranspiration