10-Day Weather Forecast for Arlington Heights (IL)

Six-hourly outlook through Thursday 23 July. Updated every three hours via MET Norway.

Day
Night
01:00
Morning
07:00
Afternoon
13:00
Evening
19:00
Tuesday
14 Jul
Clear skies
37°C (99°F)
0 mm (0 in)
Clear skies
35°C (95°F)
0 mm (0 in)
Hourly ›
Wednesday
15 Jul
Clear skies
27°C (81°F)
0 mm (0 in)
Mostly sunny
25°C (77°F)
0 mm (0 in)
Partly cloudy
36°C (97°F)
0.2 mm (0.01 in)
Mostly clear
34°C (93°F)
0 mm (0 in)
Hourly ›
Thursday
16 Jul
Partly cloudy
26°C (79°F)
0 mm (0 in)
Mostly sunny
27°C (81°F)
0.3 mm (0.01 in)
Rain showers
35°C (95°F)
2.9 mm (0.1 in)
Mostly clear
30°C (86°F)
0 mm (0 in)
Hourly ›
Friday
17 Jul
Clear skies
25°C (77°F)
0 mm (0 in)
Mostly sunny
25°C (77°F)
0.1 mm (0 in)
Rain showers
35°C (95°F)
2.8 mm (0.1 in)
Cloudy
26°C (79°F)
0.4 mm (0.02 in)
Hourly ›
Saturday
18 Jul
Clear skies
24°C (75°F)
0 mm (0 in)
Clear skies
25°C (77°F)
0 mm (0 in)
Light rain showers
35°C (95°F)
0.8 mm (0.03 in)
Mostly clear
32°C (90°F)
0.5 mm (0.02 in)
Hourly ›
Sunday
19 Jul
Clear skies
25°C (77°F)
0 mm (0 in)
Clear skies
23°C (73°F)
0 mm (0 in)
Mostly sunny
29°C (84°F)
0 mm (0 in)
Partly cloudy
29°C (84°F)
0.1 mm (0 in)
Hourly ›
Monday
20 Jul
Light rain showers
25°C (77°F)
0.7 mm (0.03 in)
Clear skies
24°C (75°F)
0 mm (0 in)
Rain showers
34°C (93°F)
1.6 mm (0.1 in)
Clear skies
34°C (93°F)
0 mm (0 in)
Hourly ›
Tuesday
21 Jul
Clear skies
26°C (79°F)
0 mm (0 in)
Clear skies
25°C (77°F)
0.5 mm (0.02 in)
Rain showers
29°C (84°F)
1.9 mm (0.1 in)
Mostly clear
22°C (72°F)
0.1 mm (0 in)
Hourly ›
Wednesday
22 Jul
Mostly clear
18°C (64°F)
0 mm (0 in)
Clear skies
17°C (63°F)
0 mm (0 in)
Cloudy
24°C (75°F)
0 mm (0 in)
Cloudy
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)
Cloudy
27°C (81°F)
0 mm (0 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Arlington Heights this week?

Today's weather - Tuesday 14 Jul

For the rest of Tuesday the predicted weather in Arlington Heights is clear skies. The temperature will be around 37°C (99°F).

Tomorrow's weather - Wednesday 15 Jul

Tomorrow's weather in Arlington Heights will be partly cloudy with some rain. Expect highs of a very hot 36°C (97°F) and lows of around 25°C (77°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Arlington Heights will get cooler from 37°C (99°F) down to 29°C (84°F). Daytime highs during this period will average around 34°C (93°F), with nighttime lows around 25°C (77°F). Compared to July norms, this represents much warmer than usual weather. There will be a mix of sun and clouds throughout this time. Precipitation levels will be less than usual (versus normal July rainfall), with some rainy days. Precipitation is expected on roughly 5 days (Thu, Fri, Sat, Mon, Tue). The wind will be generally calm during this period.

Weather Forecast FAQ for Arlington Heights

When will be the warmest day next week?

The warmest day is expected to be Tuesday with a high of 37°C (99°F).

When will be the coldest day?

The coldest day is forecasted for Tuesday with a low of 22°C (72°F).

Will it rain next week in Arlington Heights?

Yes, rain is expected on 5 days , specifically on Thu, Fri, Sat, Mon, Tue.

How much rainfall is expected next week?

A total of 13 mm (0.5 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 22°C (72°F) to 37°C (99°F).

More about Arlington Heights

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

Arlington Heights weather by month

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

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