• Today

    Sep 22

    69°Lo 45°

    Plenty of sun

    Good at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      4%
    • Precip
      1%
    more
  • Tue

    Sep 23

    74°Lo 48°

    Mostly sunny and pleasant

    Good at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      11%
    • Precip
      4%
  • Wed

    Sep 24

    76°Lo 51°

    Mostly sunny and pleasant

    Good at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      11%
    • Precip
      11%
    more
  • Thu

    Sep 25

    78°Lo 52°

    Mostly sunny and pleasant

    Good at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      25%
    • Precip
      12%
    more
  • Fri

    Sep 26

    79°Lo 53°

    Sunny and pleasantly warm

    Very Good at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      0%
    • Precip
      11%
    more
Next Previous
Mainly clear 64° Lo 54° RealFeel® 62° / 52°

N

E

S

W

  • Precipitation: 6%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 73%
  • Cloud Cover: 23%
  • Dew Point: 49° F
  • Visibility: 10 mi
4 mph

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 74° 74° 93° (1937) 77°
Low 48° 50° 30° (1995) 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:44 AM with 12:07 of sunlight, then sets at 6:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:08 AM with 12:21 of moolight, then sets at 6:29 PM

Top Story

Ottawa Weather Report

Drier Air Heads into Chicago Following Storms

September 22, 2014; 4:02 PM ET

Drier air will filter into the Chicago area for the rest of the week, resulting in dry skies and clear conditions to kick off the first week of fall. more >

What's that Warning? Warnings at the Beach

Jul 25, 2012; 5:00 AM ET If you're headed to the beach, keep an eye out for any of these watches and warnings issued by the NWS.

Tue. Beach & Pool

Tue. UV Index

Tue. Wind Maps