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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Du Quoin, IL
Content continues below
May
Average Temperature
High
25°
Feels 25
Low
14°
Feels 13
Average Precipitation
13 Days
Rain amount
121.8mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
19°
23
24°
24
26°
25
26°
26
24°
27
25°
28
26°
29
25°
30
24°
31
25°
Forecast
Friday, May 22, 2026
Day
19°
Feels 19
Wind
15 km/h NE
Gust
23 km/h
Humidity
83%
P.O.P
100%
Rain
5-10 mm
Night
16°
Feels 16
Wind
12 km/h NW
Gust
18 km/h
Humidity
98%
P.O.P
90%
Rain
~5 mm
Historical Averages
May 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.