Marion weather live forecast

Today's maximum temperature in Marion is expected to be 14°C. Select a day from the live weather forecast for Marion, Illinois, USA for more weather parameters.

Thursday
12th Nov
14

3

4

2
Friday
13th Nov
9

0

4

1
Saturday
14th Nov
10

-2

10

3
Sunday
15th Nov
11

-3

9

3
Monday
16th Nov
13

-2

10

3

5-day weather forecast updated at 04:01 on Thursday 12th November 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 Thursday 12th November 2026

Expect scattered clouds in Marion, Illinois with a maximum temperature of 14°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-west.

14
°C maximum temperature
3
°C minimum temperature
scattered clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from NW

Marion weather for Friday 13th November 2026

Expect broken clouds in Marion, Illinois with a maximum temperature of 9°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-west.

9
°C maximum temperature
0
°C minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
19
kph wind from NW

Marion weather for Saturday 14th November 2026

Expect clear skies in Marion, Illinois with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

10
°C maximum temperature
-2
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
9
°C wind chill
8
kph wind from NW

Marion weather for Sunday 15th November 2026

Expect clear skies in Marion, Illinois with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-east.

11
°C maximum temperature
-3
°C minimum temperature
clear skies
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
11
°C wind chill
5
kph wind from NE

Marion weather for Monday 16th November 2026

Expect clear skies in Marion, Illinois with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.