Marion weather live forecast

Today's maximum temperature in Marion is expected to be 32°F. Select a day from the live weather forecast for Marion, Illinois, USA for more weather parameters.

Wednesday
4th Feb
32

21

3

2
Thursday
5th Feb
37

21

5

2
Friday
6th Feb
48

32

3

3
Saturday
7th Feb
45

32

8

4
Sunday
8th Feb
55

32

8

3

5-day weather forecast updated at 04:02 on Wednesday 4th February 2026 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 Wednesday 4th February 2026

Expect broken clouds in Marion, Illinois with a maximum temperature of 32°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 7 mph from the north.

32
°F maximum temperature
21
°F minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
cm of snow expected
27
°F wind chill
7
mph wind from N

Marion weather for Thursday 5th February 2026

Expect scattered clouds in Marion, Illinois with a maximum temperature of 37°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.

37
°F maximum temperature
21
°F minimum temperature
scattered clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
30
°F wind chill
7
mph wind from SW

Marion weather for Friday 6th February 2026

Expect broken clouds in Marion, Illinois with a maximum temperature of 48°F, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-west.

48
°F maximum temperature
32
°F minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
43
°F wind chill
11
mph wind from NW

Marion weather for Saturday 7th February 2026

Expect scattered clouds in Marion, Illinois with a maximum temperature of 45°F, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the east.

45
°F maximum temperature
32
°F minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
41
°F wind chill
6
mph wind from E

Marion weather for Sunday 8th February 2026

Expect scattered clouds in Marion, Illinois with a maximum temperature of 55°F, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.