Prospect Heights, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 48°F
Feels Like 45°F  
Humidity 47% Dew Point 29°F Wind W 7 MPH Barometer 30 in.762 mm
Visibility 10 mi.
Report from a NOAA weather station 2.4 miles NE of central Prospect Heights
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Point Forecast at a Glance

WedNov 12
Wed Nov 12: Mostly Clear, Low 35F
 
35
ThuNov 13
Thu Nov 13: Mostly Sunny, High 56F, Low 38F
56
38
FriNov 14
Fri Nov 14: Sunny, High 60F, Low 49F
60
49
SatNov 15
Sat Nov 15: Partly Sunny, High 66F, Low 37F
66
37
SunNov 16
Sun Nov 16: Sunny, High 50F, Low 31F
50
31
MonNov 17
Mon Nov 17: Rain, High 47F, Low 34F
20%
47
34
TueNov 18
Tue Nov 18: Rain With Partly Sunny, High 49F, Low 36F
30%
49
36

7-Day Temperature Trend

Week Ahead Summary

Sharp cooling trend with high temperatures dropping from 56°F to 49°F, falling as low as 47°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 6°F above the historical average for November. Normal highs for this period are around 48°F with lows around 32°F.

This Date in Weather History

1974 - A great Alaska storm in the Bering Sea caused the worst coastal flooding of memory at Nome AK with a tide of 13.2 feet. The flooding caused 12 million dollars damage, however no lives are lost.

More on this and other weather history

Prospect Heights, IL 7 Day Weather Forecast Details

Wednesday Nov 12

Mostly Clear

Night: Mostly clear, with a low around 35. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday Nov 13

Mostly Sunny

Day: Mostly sunny. High near 56, with temperatures falling to around 51 in the afternoon. West southwest wind around 5 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 38. South southwest wind around 5 mph.

Friday Nov 14

Sunny

Day: Sunny, with a high near 60. South southeast wind around 5 mph, with gusts as high as 15 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 49. South wind 5 to 10 mph, with gusts as high as 20 mph.

Saturday Nov 15

Partly Sunny

Day: Partly sunny, with a high near 66.

Partly Cloudy

Night: Partly cloudy, with a low around 37.

Sunday Nov 16

Sunny

Day: Sunny, with a high near 50.

Mostly Clear

Night: Mostly clear, with a low around 31.

Monday Nov 17

Rain

Day: A slight chance of rain after noon. Mostly sunny, with a high near 47.

Rain

Night: A chance of rain. Mostly cloudy, with a low around 34.

Tuesday Nov 18

Rain With Partly Sunny

Day: A chance of rain before noon. Partly sunny, with a high near 49.

Mostly Cloudy

Night: Mostly cloudy, with a low around 36.

Wednesday Nov 19

Rain

Day: A slight chance of rain. Partly sunny, with a high near 48.


About Prospect Heights, IL

Prospect Heights is a city in Cook County, Illinois, United States, and is a suburb of Chicago. Per the 2020 census, the population was 16,058.

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Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

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