Monthly Historical AveragesArmington, IL
Average Temperature
High
28°
Feels 30
Low
17°
Feels 17
Average Precipitation
13 Days
129.1mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, June 9, 2026
Day
30°Feels 36
Wind
18 km/h SW
Gust
27 km/h
Humidity
68%
P.O.P
40%
Rain
<1 mm
Night
23°Feels 24
Wind
15 km/h S
Gust
22 km/h
Humidity
95%
P.O.P
20%
Historical AveragesJun 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity