Average data for 10 years
1 October
Tuesday
+17°
+14°
2 October
Wednesday
+17°
+14°
3 October
Thursday
+16°
+14°
4 October
Friday
+19°
+14°
5 October
Saturday
+18°
+15°
6 October
Sunday
+19°
+14°
7 October
Monday
+19°
+15°
8 October
Tuesday
+18°
+15°
9 October
Wednesday
+18°
+14°
10 October
Thursday
+17°
+13°
11 October
Friday
+19°
+14°
12 October
Saturday
+17°
+15°
13 October
Sunday
+16°
+13°
14 October
Monday
+15°
+14°
15 October
Tuesday
+14°
+11°
16 October
Wednesday
+14°
+11°
17 October
Thursday
+14°
+11°
18 October
Friday
+15°
+12°
19 October
Saturday
+16°
+12°
20 October
Sunday
+14°
+13°
21 October
Monday
+13°
+11°
22 October
Tuesday
+14°
+11°
23 October
Wednesday
+15°
+12°
24 October
Thursday
+16°
+11°
25 October
Friday
+14°
+12°
26 October
Saturday
+11°
+10°
27 October
Sunday
+10°
+9°
28 October
Monday
+10°
+7°
29 October
Tuesday
+13°
+9°
30 October
Wednesday
+9°
+9°
31 October
Thursday
+11°
+7°
Cities with similar weather in October
Bulgaria
Varna
Canada
Toronto
Kazakhstan
Aktau
Canada
Vancouver
Bulgaria
The Golden Sands
In October, the weather in Chicago is typically warm. Average daily high temperature in October is about 15 degrees above zero. On average, Chicago has 10 rainy, 10 sunny, 9 partly cloudy, and 2 cloudy days in October. The rains are usually heavy.