Chicago Weather Reports, Forecasts, Maps, Radar, Alerts and Video Forecast | NBC Chicago
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Just a day after storms pummeled Chicago, more rain is on the way. NBC 5's Pete Sack has your full forecast.

Today's Forecast: STORM FREE!
Check out the detailed NBC 5 weather forecast. Read more »

Interactive Radar and Maps

1 Day Pollen Forecast

  • Tree: None

  • Grass: Moderate

  • Weed: Low

  • Mold: High

Hourly Forecast

  • 5AM
    75°
    0%
  • 6AM
    74°
    0%
  • 7AM
    75°
    0%
  • 8AM
    76°
    0%
  • 9AM
    79°
    0%
  • 10AM
    80°
    0%
  • 11AM
    80°
    0%
  • 12PM
    81°
    0%
  • 1PM
    82°
    0%
  • 2PM
    82°
    0%
  • 3PM
    83°
    0%
  • 4PM
    82°
    0%
  • 5PM
    81°
    0%
  • 6PM
    81°
    0%
  • 7PM
    80°
    0%
  • 8PM
    78°
    0%
  • 9PM
    76°
    10%
  • 10PM
    75°
    10%
  • 11PM
    73°
    10%
  • 12AM
    73°
    10%
  • 1AM
    72°
    10%
  • 2AM
    71°
    10%
  • 3AM
    70°
    10%
  • 4AM
    70°
    10%
« »

7 Day Forecast

  • Today
    Partly Cloudy
    87°
    68°
    40%
    DETAILS +

    Forecast

    Partly sunny, warm, but less humid.

    UV 9
    Humidity 60
    Wind 11 N

    DETAILS -

  • Tuesday
    Mostly Sunny
    89°
    67°
    20%
    DETAILS +

    Forecast

    Mostly sunny and seasonably warm. Cooler lakefront.

    UV 6
    Humidity 58
    Wind 12 NNE

    DETAILS -

  • Wednesday
    Scattered T-storms
    84°
    67°
    20%
    DETAILS +

    Forecast

    Partly sunny, a chance of showers and storms

    UV 8
    Humidity 59
    Wind 7 S

    DETAILS -

  • Thursday
    Scattered T-storms
    83°
    67°
    20%
    DETAILS +

    Forecast

    Partly cloudy, a chance of storms.

    UV 8
    Humidity 63
    Wind 7 S

    DETAILS -

  • Friday
    Partly Cloudy
    84°
    66°
    60%
    DETAILS +

    Forecast

    Partly sunny

    UV 8
    Humidity 68
    Wind 7 S

    DETAILS -

  • Saturday
    82°
    64°
    Showers
  • Sunday
    82°
    67°
    Partly Cloudy

Buoy

Name Lat, Long Dist Report Time Air Temp Water Temp Pres PTDY Wind Speed Wind Gust Wind Dir Wave Height Wave Period
Buoy chii2 42, -87.5 34.94 072509 77.18 * * 24.1 25.9 270 * *
Buoy cmti2 41.73, -87.54 37.24 072509 75.02 1014.2 * 11.2 20.5 240 * *
Buoy bhri3 41.65, -87.15 96.46 072509 73.04 1014.2 * 22.3 27.7 260 * *
Buoy whri2 42.36, -87.81 112.93 072508 74.30 * * 13.0 16.6 260 * *
Buoy mcyi3 41.73, -86.93 123.06 072509 73.58 * * 35.3 40.7 230 * *
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Pres (Pressure and PTDY (Pressure Tendency) in inches

2 - Day Wave Forecast

Historical Data

  • Avg. High
  • Avg. Low
  • Mean
  • Record
    High
  • Record
    Low
  • Rec.
    High Date
  • Rec.
    Low Date
  • 85°
  • 67°
  • 76°
  • 96°
  • 56°
  • 07-25-1966
  • 07-25-1994

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