Illinois weather forecast

Last updated at 04:07 on Saturday 21st July 2018 GMT

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Tomorrow's maximum temperature in Illinois is expected to be 25°C. The weather forecast shown above is for Chicago.

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Metric (°C / mm)  |  Imperial (°F / inches)

Illinois weather forecast by day

Below are the detailed weather forecasts for Illinois for the next 5 days. The forecasts shown are for Chicago and may not represent the whole of Illinois. Browse more destinations in Illinois to view more weather forecasts.

Illinois weather for Saturday 21st July 2018

Below is the Illinois weather forecast for Saturday 21st July 2018. Expect isolated thunderstorms in Illinois with a maximum temperature of 23°C and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a fresh breeze of 32 kph from the north.

  • 23
    °C maximum temperature
  • 20
    °C minimum temperature
  • isolated thunderstorms
  • 2
    hours of sunshine
  • 43
    % chance of some rain
  • <5
    mm of rainfall expected
  • 0
    no heat & humidity
  • 32
    kph wind from N

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Illinois weather for Sunday 22nd July 2018

Below is the Illinois weather forecast for Sunday 22nd July 2018. Expect broken clouds in Illinois with a maximum temperature of 25°C and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a fresh breeze of 32 kph from the north.

  • 25
    °C maximum temperature
  • 20
    °C minimum temperature
  • broken clouds
  • 4
    hours of sunshine
  • 43
    % chance of some rain
  • <2
    mm of rainfall expected
  • 0
    no heat & humidity
  • 32
    kph wind from N

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Illinois weather for Monday 23rd July 2018

Below is the Illinois weather forecast for Monday 23rd July 2018. Expect scattered clouds in Illinois with a maximum temperature of 27°C, low levels of heat & humidity and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

  • 27
    °C maximum temperature
  • 19
    °C minimum temperature
  • scattered clouds
  • 9
    hours of sunshine
  • 0
    mm of rainfall expected
  • L
    low heat & humidity
  • 15
    kph wind from NE

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Illinois weather for Tuesday 24th July 2018

Below is the Illinois weather forecast for Tuesday 24th July 2018. Expect isolated thunderstorms in Illinois with a maximum temperature of 29°C, moderate levels of heat & humidity and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a light breeze of 8 kph from the south.

  • 29
    °C maximum temperature
  • 19
    °C minimum temperature
  • isolated thunderstorms
  • 9
    hours of sunshine
  • 41
    % chance of some rain
  • <2
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 8
    kph wind from S

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Illinois weather for Wednesday 25th July 2018

Below is the Illinois weather forecast for Wednesday 25th July 2018. Expect clear skies in Illinois with a maximum temperature of 31°C, moderate levels of heat & humidity and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a light breeze of 10 kph from the north-west.

  • 31
    °C maximum temperature
  • 21
    °C minimum temperature
  • clear skies
  • 12
    hours of sunshine
  • 38
    % chance of some rain
  • <2
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 10
    kph wind from NW

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