• Tonight

    Apr 20

    Lo 50°

    Some clouds

    Morning School Bus Weather
    • T-storms
      2%
    • Precip
      25%
    • Wind
      Gust
      21 mph
  • Mon

    Apr 21

    72°Lo 44°

    Couple of showers, t-storms

    Very Good at the bus stop
    • T-storms
      40%
    • Precip
      61%
    • Wind
      Gust
      25 mph
    more
  • Tue

    Apr 22

    57°Lo 33°

    Cooler with clouds breaking

    Excellent at the bus stop
    • T-storms
      1%
    • Precip
      3%
    • Wind
      Gust
      20 mph
    more
  • Wed

    Apr 23

    58°Lo 38°

    Partly sunny

    Excellent at the bus stop
    • T-storms
      3%
    • Precip
      25%
    • Wind
      Gust
      13 mph
    more
  • Thu

    Apr 24

    66°Lo 48°

    A couple of thunderstorms

    Very Good at the bus stop
    • T-storms
      40%
    • Precip
      61%
    • Wind
      Gust
      24 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Clear
Mostly Clear
Partly Cloudy
Partly Cloudy
Mostly Sunny
Partly Cloudy
Partly Sunny
Partly Sunny
Temp (°F) 47° 46° 44° 46° 47° 50° 55° 61°
RealFeel® 40° 39° 37° 40° 42° 45° 52° 60°
Humidity 63% 68% 73% 80% 77% 53% 49% 41%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
0%
 
0%
 
0%
 
0%
 
1%
 
3%
 
3%
 
3%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 9 S 8 S 8 S 8 S 8 S 8 SSE 9 S 10 S
UV Index 0 0 0 0 0 1 2 4
Cloud Cover 24% 23% 36% 35% 28% 52% 45% 42%
Dew Point 35° 36° 36° 40° 41° 34° 36° 37°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 75° 58° N/A 43°
Low 50° 36° N/A 23°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 13:35 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:22 AM with 10:00 of moolight, then sets at 10:22 AM

Top Story

Crystal Lake Weather Report

Rain Coming to Chicago with Roller Coaster Temperatures

April 20, 2014; 6:12 PM ET

A showery pattern with up-and-down temperatures is coming this week to Chicago. more >

The AccuWeather RealFeel Temperature

May 17, 2012; 5:00 AM ET This product plays a big role as humidity rises.

Sun. Morning Bus Stop

Sun. UV Index

Sun. Wind Maps