Chicago Weather Reports, Forecasts, Maps, Radar, Alerts and Video Forecast | NBC Chicago
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Brant Miller has the forecast Monday night and into Tuesday.

Today's Forecast: Foggy & Soggy
Check out the detailed NBC 5 weather forecast. Read more »

Hourly Forecast

  • 7AM
    37°
    20%
  • 8AM
    36°
    0%
  • 9AM
    37°
    0%
  • 10AM
    36°
    0%
  • 11AM
    36°
    0%
  • 12PM
    36°
    10%
  • 1PM
    36°
    10%
  • 2PM
    36°
    10%
  • 3PM
    36°
    20%
  • 4PM
    35°
    30%
  • 5PM
    35°
    50%
  • 6PM
    34°
    30%
  • 7PM
    34°
    30%
  • 8PM
    34°
    30%
  • 9PM
    33°
    10%
  • 10PM
    33°
    20%
  • 11PM
    33°
    10%
  • 12AM
    33°
    10%
  • 1AM
    33°
    10%
  • 2AM
    33°
    10%
  • 3AM
    32°
    10%
  • 4AM
    32°
    10%
  • 5AM
    32°
    10%
  • 6AM
    32°
    20%
« »

7 Day Forecast

  • Today
    Drizzle Fog
    38°
    32°
    20%
    DETAILS +

    Forecast

    Overcast with occasional spotty showers, drizzle and fog likely; near steady temps.

    UV 1
    Humidity 84
    Wind 10 SSE

    DETAILS -

  • Wednesday
    Partly Cloudy
    43°
    33°
    10%
    DETAILS +

    Forecast

    Clouds and fog early fade for more sunshine, mild for the season.

    UV 2
    Humidity 93
    Wind 8 SW

    DETAILS -

  • Thursday
    Partly Cloudy
    47°
    37°
    20%
    DETAILS +

    Forecast

    Sunny skies; breezy and milder. Clouds start to increase later in the afternoon.

    UV 2
    Humidity 90
    Wind 11 SW

    DETAILS -

  • Friday
    Light Rain
    48°
    38°
    90%
    DETAILS +

    Forecast

    Overcast with showers likely; but moderate rain south; breezy and mild inland, cooler lakefront.

    UV 1
    Humidity 86
    Wind 11 SW

    DETAILS -

  • Saturday
    Mostly Cloudy
    50°
    39°
    30%
    DETAILS +

    Forecast

    Mostly cloudy, mild for the season. Cooler temps lakefront.

    UV 1
    Humidity 83
    Wind 11 SW

    DETAILS -

  • Sunday
    51°
    39°
    Light Rain
  • Monday
    44°
    29°
    Rain

Interactive Radar and Maps

Historical Data

  • Avg. High
  • Avg. Low
  • Mean
  • Record
    High
  • Record
    Low
  • Rec.
    High Date
  • Rec.
    Low Date
  • 27°
  • 18°
  • 54°
  • -22°
  • 01-17-1990
  • 01-17-1982

1 Day Pollen Forecast

  • Tree: None

  • Grass: Moderate

  • Weed: Low

  • Mold: High

Buoy

Name Lat, Long Dist Report Time Air Temp Water Temp Pres PTDY Wind Speed Wind Gust Wind Dir Wave Height Wave Period
Buoy whri2 42.36, -87.81 73.03 011711 37.04 * * 18.4 24.1 310 * *
Buoy chii2 42, -87.5 112.93 011712 40.10 * * 27.7 29.5 270 * *
Buoy knsw3 42.59, -87.81 114.04 011712 36.68 1007.8 -0.3 14.8 20.5 330 * *
Buoy cmti2 41.73, -87.54 138.91 011712 42.26 1007.5 +1.1 18.4 29.5 240 * *
Buoy bhri3 41.65, -87.15 201.87 011712 41.90 1008.8 * 25.9 33.5 240 * *
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Pres (Pressure and PTDY (Pressure Tendency) in inches

2 - Day Wave Forecast

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