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Monthly
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Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Prospect Heights, IL
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February
Average Temperature
High
0°
Feels -4
Low
-8°
Feels -13
Average Precipitation
7 Days
Rain amount
16mm
Snow amount
23.1cm
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Daily Historical Averages
February 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
3°
13
9°
14
10°
15
12°
16
12°
17
9°
18
14°
19
5°
20
1°
21
2°
22
1°
23
1°
24
2°
25
1°
26
1°
27
28
Forecast
Thursday, February 12, 2026
Day
3°
Feels 2
Wind
8 km/h E
Gust
12 km/h
Humidity
60%
P.O.P
30%
Night
-4°
Feels -8
Wind
9 km/h SE
Gust
14 km/h
Humidity
93%
P.O.P
10%
Historical Averages
Feb 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.