Chicago Weather Reports, Forecasts, Maps, Radar, Alerts and Video Forecast | NBC Chicago
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After storms pummeled the Chicago area on Saturday night, sunshine heats up our Sunday until more rainfall could move in. NBC 5 Meteorologist Pete Sack has your full forecast.

Today's Forecast: Scattered storms in the morning.
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

  • 12PM
    86°
    20%
  • 1PM
    88°
    20%
  • 2PM
    91°
    20%
  • 3PM
    92°
    20%
  • 4PM
    91°
    30%
  • 5PM
    90°
    50%
  • 6PM
    89°
    10%
  • 7PM
    88°
    10%
  • 8PM
    86°
    20%
  • 9PM
    85°
    20%
  • 10PM
    81°
    20%
  • 11PM
    80°
    10%
  • 12AM
    78°
    10%
  • 1AM
    77°
    10%
  • 2AM
    76°
    10%
  • 3AM
    75°
    10%
  • 4AM
    74°
    10%
  • 5AM
    73°
    10%
  • 6AM
    73°
    10%
  • 7AM
    74°
    10%
  • 8AM
    77°
    0%
  • 9AM
    79°
    0%
  • 10AM
    80°
    0%
  • 11AM
    82°
    0%
« »

7 Day Forecast

  • Today
    Scattered T-storms
    93°
    74°
    10%
    DETAILS +

    Forecast

    Partly sunny, still hot and humid with a chance of showers and storms. Heat Index near 100.

    UV 9
    Humidity 55
    Wind 10 NNW

    DETAILS -

  • Monday
    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 4 E

    DETAILS -

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

    Forecast

    Partly sunny, a chance of showers and storms

    UV 8
    Humidity 59
    Wind 4 E

    DETAILS -

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

    Forecast

    Partly cloudy, a chance of storms.

    UV 8
    Humidity 63
    Wind 4 E

    DETAILS -

  • Friday
    84°
    66°
    Partly Cloudy
  • Saturday
    82°
    64°
    Showers

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 072416 83.30 * * 35.3 37.1 200 * *
Buoy cmti2 41.73, -87.54 37.24 072416 84.74 1012.2 * 24.1 31.7 170 * *
Buoy bhri3 41.65, -87.15 96.46 072415 81.32 1013.5 * 24.1 38.9 190 * *
Buoy whri2 42.36, -87.81 112.93 072415 81.32 * * 24.1 38.9 220 * *
Buoy mcyi3 41.73, -86.93 123.06 072416 82.76 * * 14.8 20.5 170 * *
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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°
  • 93°
  • 60°
  • 07-24-1964
  • 07-24-1948

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