• Early AM

    Sep 20

    Lo 59°

    Mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Sep 20

    77°Lo 58°

    Showers and a heavier t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Sun

    Sep 21

    66°Lo 46°

    Clouds breaking; not as warm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Sep 22

    67°Lo 47°

    Periods of sun

    Moderate ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      46%
    more
  • Tue

    Sep 23

    73°Lo 48°

    Mostly sunny and beautiful

    Moderate ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Mostly Cloudy
Cloudy
T-storms
Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 72° 74° 73° 77° 75° 75° 74° 71°
RealFeel® 71° 73° 69° 76° 73° 74° 71° 68°
Humidity 73% 72% 89% 76% 77% 75% 76% 80%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
5%
 
8%
 
54%
 
49%
 
36%
 
17%
 
17%
 
22%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 12 SW 12 SW 16 SW 15 SW 14 SW 11 SW 8 WSW 7 WSW
UV Index 3 2 2 2 1 1 0 0
Cloud Cover 89% 90% 92% 92% 86% 70% 51% 40%
Dew Point 64° 65° 69° 69° 68° 67° 66° 65°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 77° 73° 91° (1931) 76°
Low 58° 52° 36° (1991) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 12:16 of sunlight, then sets at 6:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:15 AM with 13:44 of moolight, then sets at 4:59 PM

Top Story

Streamwood Weather Report

Chicago: Thunderstorms to Precede More Cool Air

September 20, 2014; 2:18 AM ET

Chicago is facing the threat of some disruptive thunderstorms on Saturday. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps