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Prospect Heights, IL Monthly Weather

Altitude - 206m | 42°5′42″N,87°56′17″W | map (OSM)

Prospect Heights, IL
24
°F
12:30 amFair12mphS
Sat, December 20, 20251:23 AM (GMT -06:00)

December

SunMonTueWedThuFri
Dec 20
Cloudy
38
°F
low22
°F
Dec 21
Clear
27
°F
low14
°F
Dec 22
Overcast
38
°F
low21
°F
Dec 23
Mostly Cloudy
45
°F
low33
°F
Dec 24
Showers
44
°F
low32
°F
Dec 25
Mostly Cloudy
51
°F
low43
°F
Dec 26
Mostly Cloudy
47
°F
low35
°F
Dec 27
Cloudy
41
°F
low33
°F
Dec 28
Partly Cloudy
35
°F
low30
°F
Dec 29
Few Snow Showers
34
°F
low26
°F
Dec 30
Mostly Cloudy
35
°F
low27
°F
Dec 31
Mostly Cloudy
36
°F
low29
°F
ThuFriSat

January

SunMonTueWed
Jan 1
Rain/Snow Showers
34
°F
low28
°F
Jan 2
Few Snow Showers
32
°F
low25
°F
Sat
Last updated 5h 49min ago

Temperature in Prospect Heights, IL for month

* Prospect Heights, IL Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Prospect Heights, IL, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Prospect Heights, IL. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.