Marion weather live forecast

Today's maximum temperature in Marion is expected to be 34°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 4th December 2025 GMT

More about Marion

Marion by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Illinois

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

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 Wednesday 3rd December 2025

Expect broken clouds in Marion, Illinois with a maximum temperature of 34°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south.

  • 34°F maximum temperature34
    °F maximum temperature
  • 25°F minimum temperature25
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 28°F wind chill28
    °F wind chill
  • Light breeze of 6 mph from the South6
    mph wind from S

Back to top

Marion weather for Thursday 4th December 2025

Expect broken clouds in Marion, Illinois with a maximum temperature of 30°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 9 mph from the north.

  • 30°F maximum temperature30
    °F maximum temperature
  • 25°F minimum temperature25
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • 23°F wind chill23
    °F wind chill
  • Gentle breeze of 9 mph from the North9
    mph wind from N

Back to top

Marion weather for Friday 5th December 2025

Expect scattered clouds in Marion, Illinois with a maximum temperature of 37°F, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south.

  • 37°F maximum temperature37
    °F maximum temperature
  • 25°F minimum temperature25
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 32°F wind chill32
    °F wind chill
  • Light breeze of 6 mph from the South6
    mph wind from S

Back to top

Marion weather for Saturday 6th December 2025

Expect broken clouds in Marion, Illinois with a maximum temperature of 43°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south-west.

  • 43°F maximum temperature43
    °F maximum temperature
  • 30°F minimum temperature30
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 37°F wind chill37
    °F wind chill
  • Light breeze of 6 mph from the South-West6
    mph wind from SW

Back to top

Marion weather for Sunday 7th December 2025

Expect cloudy with sleet or snow in Marion, Illinois with a maximum temperature of 39°F and 4 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 35% chance of some sleet or snow and a gentle breeze of 8 mph from the north.

  • 39°F maximum temperature39
    °F maximum temperature
  • 28°F minimum temperature28
    °F minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 4 hours of bright sunshine4
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 35% chance of some sleet or snow35
    % chance of some sleet or snow
  • 5-10 mm of sleet/snow expected<10
    mm of sleet/snow expected
  • 34°F wind chill34
    °F wind chill
  • Gentle breeze of 8 mph from the North8
    mph wind from N

Back to top

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

Metric (°C)  |  Imperial (°F)

Back to top

More about the USA

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^