• Today

    May 1

    55°Lo 44°

    A couple of afternoon showers

    Poor for an outdoor bbq
    • Precip
      68%
    • Hi
      RealFeel
      54°
    • Wind
      Speed
      9 mph
  • Mon

    May 2

    56°Lo 40°

    Variable cloudiness

    Fair for an outdoor bbq
    • Precip
      24%
    • Hi
      RealFeel
      55°
    • Wind
      Speed
      10 mph
    more
  • Tue

    May 3

    67°Lo 49°

    Partly sunny and warmer

    Very Good for an outdoor bbq
    • Precip
      10%
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      7 mph
    more
  • Wed

    May 4

    54°Lo 39°

    Cooler with a stray shower

    Poor for an outdoor bbq
    • Precip
      44%
    • Hi
      RealFeel
      51°
    • Wind
      Speed
      14 mph
    more
  • Thu

    May 5

    54°Lo 39°

    Partly sunny and cool

    Fair for an outdoor bbq
    • Precip
      7%
    • Hi
      RealFeel
      54°
    • Wind
      Speed
      12 mph
    more
Next Previous
Hi 55° RealFeel® 54° Precipitation 68%

Day

N

E

S

W

  • NNE 9 mph
  • Gusts: 15 mph

Areas of fog this morning with some drizzle, then cool this afternoon with a couple of showers

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 44° RealFeel® 37° Precipitation 60%

Night

N

E

S

W

  • NNE 10 mph
  • Gusts: 16 mph

A passing evening shower; otherwise, mostly cloudy and chilly

  • Max UV Index: N/A
  • Thunderstorms: 25%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 55° 64° N/A 64°
Low 44° 43° N/A 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:03 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:42 AM with 11:10 of moolight, then sets at 1:52 PM

Markham Weather Report

Chicago: Warmup to follow cool, damp weekend

May 1, 2016; 7:00 AM ET

Following a cool and rainy weekend, warmer conditions will arrive in the Chicago area early next week. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Sun. Outdoor Entertaining

Sun. Wind Maps

Sun. UV Index