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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Chicago, IL
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October
Average Temperature
High
16°
Feels 16
Low
9°
Feels 7
Average Precipitation
10 Days
Rain amount
66.3mm
Snow amount
0.2cm
Content continues below
Daily Historical Averages
October 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
23°
9
22°
10
25°
11
20°
12
25°
13
19°
14
16°
15
20°
16
20°
17
13°
18
15°
19
15°
20
15°
21
16°
22
17°
23
24
25
26
27
28
29
30
31
Forecast
Thursday, October 8, 2026
Day
23°
Feels 23
Wind
14 km/h W
Gust
21 km/h
Humidity
33%
P.O.P
20%
Night
9°
Feels 8
Wind
8 km/h SW
Gust
12 km/h
Humidity
87%
P.O.P
20%
Historical Averages
Oct 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.