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81°
Clear
Feels Like 83°
Humidity: 62%
Wind: S 7 mph
<p>Fall officially arrives this afternoon, but it appears summer isn't going away just yet. Andy Avalos has the latest forecast update for the Chicago area.</p>

Today's Forecast: Another Record Breaker! Check out the detailed NBC 5 weather forecast. Read more »

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Hourly Forecast

  • 2AM
    78°
    0%
  • 3AM
    75°
    0%
  • 4AM
    74°
    0%
  • 5AM
    73°
    0%
  • 6AM
    72°
    10%
  • 7AM
    72°
    10%
  • 8AM
    75°
    10%
  • 9AM
    78°
    0%
  • 10AM
    81°
    0%
  • 11AM
    84°
    0%
  • 12PM
    85°
    0%
  • 1PM
    85°
    0%
  • 2PM
    86°
    0%
  • 3PM
    85°
    0%
  • 4PM
    85°
    0%
  • 5PM
    84°
    0%
  • 6PM
    82°
    0%
  • 7PM
    80°
    0%
  • 8PM
    78°
    0%
  • 9PM
    77°
    0%
  • 10PM
    76°
    0%
  • 11PM
    75°
    0%
  • 12AM
    74°
    0%
  • 1AM
    73°
    0%
«»

10 Day Forecast

  • Today
    Mostly Sunny
    94°
    73°
    40%
    DETAILS +

    Forecast

    Mostly sunny

    UV 4
    Humidity 67
    Wind 13 SSE

    DETAILS -

  • Saturday
    Sunny
    91°
    69°
    10%
    DETAILS +

    Forecast

    Mostly sunny, Air Quality Alert, cooler lakefront

    UV 6
    Humidity 56
    Wind 9 SSE

    DETAILS -

  • Sunday
    Mostly Sunny
    89°
    68°
    10%
    DETAILS +

    Forecast

    Mostly sunny

    UV 6
    Humidity 53
    Wind 8 SSE

    DETAILS -

  • Monday
    Partly Sunny
    88°
    68°
    0%
    DETAILS +

    Forecast

    Partly sunny

    UV 5
    Humidity 53
    Wind 8 SSE

    DETAILS -

  • Tuesday
    Scattered T-storms
    84°
    62°
    20%
    DETAILS +

    Forecast

    Chance storms

    UV 5
    Humidity 58
    Wind 8 SSE

    DETAILS -

  • Wednesday
    Partly Sunny
    71°
    54°
    20%
    DETAILS +

    Forecast

    Partly sunny, cooler

    UV 4
    Humidity 69
    Wind 8 SSE

    DETAILS -

  • Thursday
    Partly Sunny
    73°
    53°
    10%
    DETAILS +

    Forecast

    Partly sunny

    UV 5
    Humidity 51
    Wind 8 SSE

    DETAILS -

  • Friday
    Partly Cloudy
    66°
    49°
    40%
    DETAILS +

    Forecast

    Partly cloudy

    UV 4
    Humidity 57
    Wind 8 SSE

    DETAILS -

  • Saturday
    Mostly Sunny
    64°
    51°
    20%
    DETAILS +

    Forecast

    A few clouds. Highs in the mid 60s and lows in the low 50s.

    UV 5
    Humidity 59
    Wind 8 SSE

    DETAILS -

  • Sunday
    Partly Cloudy
    66°
    52°
    0%
    DETAILS +

    Forecast

    Mix of sun and clouds. Highs in the mid 60s and lows in the low 50s.

    UV 5
    Humidity 60
    Wind 8 SSE

    DETAILS -

«»

Historical Data

  • Avg. High
  • Avg. Low
  • Mean
  • Record
    High
  • Record
    Low
  • Rec.
    High Date
  • Rec.
    Low Date
  • 74°
  • 55°
  • 64°
  • 89°
  • 37°
  • 09-23-1986
  • 09-23-1974

Weather Tomorrow

Buoy

Name Lat, Long Dist Report Time Air Temp Water Temp Pres PTDY Wind Speed Wind Gust Wind Dir Wave Height Wave Period
Buoy chii242, -87.534.9409230576.64**14.816.6160**
Buoy cmti241.73, -87.5437.2409230580.241016.7*9.414.8170**
Buoy bhri341.65, -87.1596.4609230578.621017.6*5.411.2180**
Buoy whri242.36, -87.81112.9309230574.48**14.816.6190**
Buoy mcyi341.73, -86.93123.0609230578.26**16.616.6140**
.00
.00
.00
.00
.00
.00
Pres (Pressure and PTDY (Pressure Tendency) in inches

2 - Day Wave Forecast

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