Marion weather live forecast

Today's maximum temperature in Marion is expected to be 59°F. Select a day from the live weather forecast for Marion, Illinois, USA for more weather parameters.

5-day weather forecast updated at 04:01 on Thursday 20th November 2025 GMT

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

Marion weather forecast by day

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

Marion weather for Thursday 20th November 2025

Expect isolated thunderstorms in Marion, Illinois with a maximum temperature of 59°F and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 97% chance of some rain and little or no wind of 4 mph from the south-east.

  • 59°F maximum temperature59
    °F maximum temperature
  • 48°F minimum temperature48
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 97% chance of some rain97
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 59°F wind chill59
    °F wind chill
  • Little or no wind of 4 mph from the South-East4
    mph wind from SE

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Marion weather for Friday 21st November 2025

Expect isolated thunderstorms in Marion, Illinois with a maximum temperature of 64°F and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and a light breeze of 5 mph from the south-west.

  • 64°F maximum temperature64
    °F maximum temperature
  • 55°F minimum temperature55
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 88% chance of some rain88
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Light breeze of 5 mph from the South-West5
    mph wind from SW

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Marion weather for Saturday 22nd November 2025

Expect mostly cloudy with light rain in Marion, Illinois with a maximum temperature of 59°F, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 4% chance of some rain and a light breeze of 4 mph from the north.

  • 59°F maximum temperature59
    °F maximum temperature
  • 45°F minimum temperature45
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 4% chance of some rain4
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 59°F wind chill59
    °F wind chill
  • Light breeze of 4 mph from the North4
    mph wind from N

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Marion weather for Sunday 23rd November 2025

Expect broken clouds in Marion, Illinois with a maximum temperature of 61°F, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the south-west.

  • 61°F maximum temperature61
    °F maximum temperature
  • 43°F minimum temperature43
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 61°F wind chill61
    °F wind chill
  • Little or no wind of 2 mph from the South-West2
    mph wind from SW

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Marion weather for Monday 24th November 2025

Expect mostly cloudy with rain in Marion, Illinois with a maximum temperature of 57°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 57% chance of some rain and a light breeze of 7 mph from the south-east.

  • 57°F maximum temperature57
    °F maximum temperature
  • 46°F minimum temperature46
    °F minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 57% chance of some rain57
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 57°F wind chill57
    °F wind chill
  • Light breeze of 7 mph from the South-East7
    mph wind from SE

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