10-Day Weather Forecast for Prospect Heights (IL)

Six-hourly outlook through Monday 27 July. Updated every three hours via MET Norway.

Day
Night
01:00
Morning
07:00
Afternoon
13:00
Evening
19:00
Saturday
18 Jul
Clear skies
31°C (88°F)
0.2 mm (0.01 in)
Clear skies
26°C (79°F)
0 mm (0 in)
Hourly ›
Sunday
19 Jul
Mostly clear
21°C (70°F)
0 mm (0 in)
Clear skies
21°C (70°F)
0 mm (0 in)
Clear skies
26°C (79°F)
0 mm (0 in)
Mostly clear
25°C (77°F)
0 mm (0 in)
Hourly ›
Monday
20 Jul
Mostly clear
20°C (68°F)
0 mm (0 in)
Partly cloudy
20°C (68°F)
0 mm (0 in)
Partly cloudy
31°C (88°F)
0 mm (0 in)
Rain showers
30°C (86°F)
3.1 mm (0.1 in)
Hourly ›
Tuesday
21 Jul
Light rain showers
22°C (72°F)
0.6 mm (0.02 in)
Clear skies
24°C (75°F)
0 mm (0 in)
Mostly sunny
30°C (86°F)
0.2 mm (0.01 in)
Mostly clear
28°C (82°F)
0.3 mm (0.01 in)
Hourly ›
Wednesday
22 Jul
Mostly clear
20°C (68°F)
0 mm (0 in)
Clear skies
17°C (63°F)
0 mm (0 in)
Clear skies
24°C (75°F)
0 mm (0 in)
Clear skies
22°C (72°F)
0 mm (0 in)
Hourly ›
Thursday
23 Jul
Clear skies
18°C (64°F)
0 mm (0 in)
Clear skies
17°C (63°F)
0 mm (0 in)
Clear skies
29°C (84°F)
0 mm (0 in)
Partly cloudy
28°C (82°F)
0 mm (0 in)
Hourly ›
Friday
24 Jul
Cloudy
23°C (73°F)
0 mm (0 in)
Clear skies
21°C (70°F)
0 mm (0 in)
Clear skies
32°C (90°F)
0.3 mm (0.01 in)
Partly cloudy
31°C (88°F)
0 mm (0 in)
Hourly ›
Saturday
25 Jul
Light rain showers
26°C (79°F)
0.9 mm (0.04 in)
Light rain showers
23°C (73°F)
0.9 mm (0.04 in)
Rain showers
32°C (90°F)
1.7 mm (0.1 in)
Clear skies
28°C (82°F)
0 mm (0 in)
Hourly ›
Sunday
26 Jul
Clear skies
24°C (75°F)
0 mm (0 in)
Clear skies
24°C (75°F)
0 mm (0 in)
Partly cloudy
34°C (93°F)
0 mm (0 in)
Partly cloudy
32°C (90°F)
0 mm (0 in)
Hourly ›
Monday
27 Jul
Clear skies
27°C (81°F)
0 mm (0 in)
Cloudy
26°C (79°F)
0 mm (0 in)
Rain
36°C (97°F)
1 mm (0.04 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Prospect Heights this week?

Today's weather - Saturday 18 Jul

For the rest of Saturday the predicted weather in Prospect Heights is clear skies with some rain. The temperature will be around 31°C (88°F).

Tomorrow's weather - Sunday 19 Jul

The forecast for Prospect Heights on Sunday is clear skies. High temperatures will reach a warm 26°C (79°F), with lows dropping to around 21°C (70°F).

10-Day Weather Forecast

Over the next 10 days, temperatures in Prospect Heights will be will reach 32°C (90°F) on Friday before declining again, with average daytime highs of 29°C (84°F) and nighttime lows of 21°C (70°F) over this period. Compared to July norms, this represents typical weather. There will be plenty of sunshine during this period. Expect much less rainfall than usual (compared to average July levels), the days are characterized by mixed conditions, with some heavy rain showers especially on Mon. Precipitation is expected on roughly 3 days (Mon, Tue, Sat).

Weather Forecast FAQ for Prospect Heights

When will be the warmest day next week?

The warmest day is expected to be Friday with a high of 32°C (90°F).

When will be the coldest day?

The coldest day is forecasted for Thursday with a low of 17°C (63°F).

Will it rain next week in Prospect Heights?

Yes, rain is expected on 3 days , specifically on Mon, Tue, Sat.

How much rainfall is expected next week?

A total of 8 mm (0.3 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 17°C (63°F) to 32°C (90°F).

More about Prospect Heights

Explore the full Prospect Heights climate overview with monthly averages, or check rainfall data and temperature by month.

Prospect Heights weather by month

Browse monthly averages for Prospect Heights: climate by month with temperature, rainfall and sunshine.

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