Weather in Illinois in october 2024

The weather in Illinois in october comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by clicking on the tabs for the beginning, the middle and the end of the month.

Average weather throughout october

good weather 3.4cm

Weather at 6am
50°F

Partly Cloudy

20%

Cloudy

16%

Moderate rain at times

9%

Weather at 12pm
63°F

Partly Cloudy

23%

Cloudy

17%

Moderate rain at times

13%

Weather at 6pm
58°F

Partly Cloudy

23%

Cloudy

17%

Moderate rain at times

10%

Weather at 3am
52°F

Clear/Sunny

46%

Partly Cloudy

21%

Moderate rain at times

11%

Cloudy

10%



Evolution of daily average temperature and precipitation in Illinois in october

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Illinois in october.


The climate of Illinois in october is good

The weather in october in Illinois is quite dry (with 3.3in of rainfall over 4 days). The weather's not getting better compared to the previous month since in september there is an average of 2.9in of precipitation over 5 days.

The climate is rather cold around this city the month of october, but it is bearable when dressing hot. The high seasonal norm is 65°F. The seasonal minimum is 50°F. Thus, the mean temperature average on this month of october in Illinois is 58°F. Note that these seasonal averages are in contrast with those observed in Illinois in the month of october with a maximum record of 90°F in 2021 and a minimum record of 29°F in 2010. You can hope to have about 16 days with temperatures over 65°F, or 52% of time.

Day length in Illinois in october is 11:08. The sun rises at 06:09 and sunset is at 17:17.

With good weather conditions, this month is recommended to go in this city in United States.




Seasonal average climate and temperature of Illinois in october

Check below seasonal norms These statistics are set from the weather statements earlier years of the month of october.

October
Outside temperature
Average temperature 58°F
Highest temperature 65°F
Lowest temperature 50°F
Highest record temperature 90°F
(2021)
Lowest record temperature 29°F
(2010)
Number of days at +86°F 0 day(s)
(0%)
Number of days at +65°F 16 day(s)
(52%)
Number of days at -32°F 1 day(s)
(3%)
Wind
Wind speed 21km/h
Wind temperature 47°F
Precipitation (rainfall)
Rainfall 3.3in
Number of days with rainfall 4 day(s)
(14%)
Record daily rainfall 1.9in
(2012)
Snowfall 3.4cm
Other climate data
Humidity 83%
Visibility 9.31km
Cloud cover 38%
UV index 4
Daily sunshine hours 8
Sunrise and sunset
Time of sunrise 06:09
Time of sunset 17:17
Length of day 11:08
Our opinion about the weather in october
Our opinion at whereandwhen.net good


How was the weather last october?

Here is the day by day recorded weather in Illinois in october 2023:

01-10-2023
Clear/Sunny
63°F to 85°F
02-10-2023
Clear/Sunny
65°F to 88°F
03-10-2023
Clear/Sunny
65°F to 90°F
04-10-2023
Clear/Sunny
68°F to 81°F
05-10-2023
Light rain shower
65°F to 68°F
06-10-2023
Partly Cloudy
50°F to 65°F
07-10-2023
Partly Cloudy
40°F to 58°F
08-10-2023
Partly Cloudy
47°F to 68°F
09-10-2023
Clear/Sunny
43°F to 58°F
10-10-2023
Clear/Sunny
40°F to 65°F
11-10-2023
Patchy rain nearby
52°F to 67°F
12-10-2023
Clear/Sunny
54°F to 79°F
13-10-2023
Moderate rain at times
59°F to 65°F
14-10-2023
Patchy rain nearby
52°F to 58°F
15-10-2023
Partly Cloudy
49°F to 56°F
16-10-2023
Clear/Sunny
45°F to 59°F
17-10-2023
Clear/Sunny
45°F to 63°F
18-10-2023
Clear/Sunny
49°F to 72°F
19-10-2023
Patchy rain nearby
52°F to 59°F
20-10-2023
Partly Cloudy
49°F to 63°F
21-10-2023
Clear/Sunny
49°F to 67°F
22-10-2023
Clear/Sunny
43°F to 59°F
23-10-2023
Partly Cloudy
47°F to 70°F
24-10-2023
Clear/Sunny
63°F to 81°F
25-10-2023
Cloudy
61°F to 76°F
26-10-2023
Partly Cloudy
67°F to 79°F
27-10-2023
Cloudy
63°F to 70°F
28-10-2023
Clear/Sunny
40°F to 52°F
29-10-2023
Overcast
40°F to 47°F
30-10-2023
Clear/Sunny
29°F to 41°F
31-10-2023
Blowing snow
31°F to 40°F

Map: other cities in the United States (USA) in october

Cities near Illinois:

Chicago in octobergood weather
St. Louis (Missouri) in octobergood weather
Indianapolis in octobergood weather
Wisconsin in octobertolerable weather
Missouri in octobergood weather
Des Moines in octobertolerable weather
Louisville (Kentucky) in octobergood weather
Cincinnati in octobergood weather
Kansas City in octobergood weather
Nashville in octobergood weather
Detroit in octobergood weather
Minneapolis (Minnesota) in octobertolerable weather
United States in october: See full list of cities

Click over cities on the map for information about the weather in october.

Legend: Illinois perfect weather good tolerable bad very bad


Weather data for Illinois in october:

Weather data for Illinois for october are derived from an average of the weather forecast since 2009 in Illinois. There is a margin of error and these forecasts are to be considered as general information only. The weather in Illinois can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Illinois.


Weather in september in Illinois
Weather in november in Illinois
Change units