• Tonight

    May 30

    Lo 63°

    Partly cloudy

    Driving Weather
    • Precip
      47%
    • Hours of Precip
      0.5
    • Rain
      0 in
    more
  • Tue

    May 31

    83°Lo 64°

    Periods of sun with a t-storm

    Good for driving
    • Precip
      55%
    • Hours of Precip
      2.5
    • Rain
      0.20 in
  • Wed

    Jun 1

    79°Lo 58°

    A couple of thunderstorms

    Good for driving
    • Precip
      62%
    • Hours of Precip
      4
    • Rain
      0.35 in
    more
  • Thu

    Jun 2

    78°Lo 55°

    Clouds giving way to some sun

    Excellent for driving
    • Precip
      7%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Fri

    Jun 3

    82°Lo 63°

    A t-storm in the afternoon

    Good for driving
    • Precip
      51%
    • Hours of Precip
      1.5
    • Rain
      0.11 in
    more
Next Previous
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  Tue
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Partly Sunny
T-storms
Partly Sunny
Partly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Cloudy
Temp (°F) 82° 82° 83° 81° 81° 80° 77° 74°
RealFeel® 87° 83° 87° 84° 82° 79° 75° 72°
Humidity 45% 49% 46% 47% 47% 48% 51% 54%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
19%
 
51%
 
47%
 
40%
 
33%
 
33%
 
36%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 8 SSE 8 SSE 8 SSE 8 SSE 8 SSE 7 SSE 6 SSE 6 SSE
UV Index 7 6 6 4 3 1 0 0
Cloud Cover 46% 70% 46% 46% 46% 51% 65% 95%
Dew Point 58° 61° 61° 60° 59° 59° 57° 57°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 83° 77° 106° (1934) 68°
Low 64° 56° 35° (1897) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:24 AM with 14:58 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:34 AM with 12:36 of moolight, then sets at 3:10 PM

Ottawa Weather Report

Chicago: Cooler, less humid conditions to arrive by Thursday

May 30, 2016; 10:23 PM ET

After a warm start to the week, cooler and less humid conditions will arrive by the end of the week across the Chicago area. more >

Travel Weather Forecast

May 30, 2016; 7:08 PM ET United States travel weather forecast

Tue. Travel Weather

48 Hour Precipitation Forecast

Tue. Driving Weather