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7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Oak Park, IL
Content continues below
May
Average Temperature
High
21°
Feels 21
Low
11°
Feels 9
Average Precipitation
13 Days
Rain amount
100.2mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
18°
4
23°
5
11°
6
10°
7
12°
8
14°
9
16°
10
17°
11
15°
12
17°
13
18°
14
17°
15
17°
16
21°
17
20°
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Sunday, May 3, 2026
Day
18°
Feels 18
Wind
35 km/h SW
Gust
53 km/h
Humidity
45%
P.O.P
30%
Night
9°
Feels 7
Wind
24 km/h SW
Gust
36 km/h
Humidity
82%
P.O.P
20%
Historical Averages
May 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.