Chicago weather live forecast

Today's maximum temperature in Chicago is expected to be 28°F. Select a day from the live weather forecast for Chicago, Illinois, USA for more weather parameters.

5-day weather forecast updated at 04:01 on Friday 5th December 2025 GMT

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The 5-day weather forecast for Illinois (Chicago) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Chicago weather forecast by day

Below are the detailed weather forecasts for Chicago for the next 5 days.

Chicago weather for Friday 5th December 2025

Expect broken clouds in Chicago, Illinois with a maximum temperature of 28°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 9 mph from the south-west.

  • 28°F maximum temperature28
    °F maximum temperature
  • 16°F minimum temperature16
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • 21°F wind chill21
    °F wind chill
  • Gentle breeze of 9 mph from the South-West9
    mph wind from SW

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Chicago weather for Saturday 6th December 2025

Expect overcast skies in Chicago, Illinois with a maximum temperature of 30°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 6 mph from the north-west.

  • 30°F maximum temperature30
    °F maximum temperature
  • 27°F minimum temperature27
    °F minimum temperature
  • Overcast skies
    overcast skies
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • 23°F wind chill23
    °F wind chill
  • Light breeze of 6 mph from the North-West6
    mph wind from NW

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Chicago weather for Sunday 7th December 2025

Expect cloudy with some snow in Chicago, Illinois with a maximum temperature of 28°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 cm of snow expected with 47% chance of some snow and a gentle breeze of 9 mph from the north.

  • 28°F maximum temperature28
    °F maximum temperature
  • 21°F minimum temperature21
    °F minimum temperature
  • Cloudy with some snow
    cloudy with some snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 47% chance of some snow47
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • 19°F wind chill19
    °F wind chill
  • Gentle breeze of 9 mph from the North9
    mph wind from N

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Chicago weather for Monday 8th December 2025

Expect clear skies with flurries of snow in Chicago, Illinois with a maximum temperature of 23°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 24% chance of some snow and a gentle breeze of 9 mph from the south.

  • 23°F maximum temperature23
    °F maximum temperature
  • 21°F minimum temperature21
    °F minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 24% chance of some snow24
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • 14°F wind chill14
    °F wind chill
  • Gentle breeze of 9 mph from the South9
    mph wind from S

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Chicago weather for Tuesday 9th December 2025

Expect cloudy with sleet or snow in Chicago, Illinois with a maximum temperature of 36°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 46% chance of some sleet or snow and a gentle breeze of 10 mph from the south-west.

  • 36°F maximum temperature36
    °F maximum temperature
  • 23°F minimum temperature23
    °F minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 46% chance of some sleet or snow46
    % chance of some sleet or snow
  • 0-2 mm of sleet/snow expected<2
    mm of sleet/snow expected
  • 28°F wind chill28
    °F wind chill
  • Gentle breeze of 10 mph from the South-West10
    mph wind from SW

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Metric (°C)  |  Imperial (°F)

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