10-Day Weather Forecast for Crystal Lake (IL)

Six-hourly outlook through Tuesday 28 July. Updated every three hours via MET Norway.

Day
Night
01:00
Morning
07:00
Afternoon
13:00
Evening
19:00
Saturday
18 Jul
Mostly clear
29°C (84°F)
0 mm (0 in)
Hourly ›
Sunday
19 Jul
Mostly clear
21°C (70°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Mostly sunny
27°C (81°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
19°C (66°F)
0 mm (0 in)
Partly cloudy
30°C (86°F)
0 mm (0 in)
Heavy rain showers
29°C (84°F)
7.9 mm (0.3 in)
Hourly ›
Tuesday
21 Jul
Light rain showers
22°C (72°F)
0.9 mm (0.04 in)
Clear skies
23°C (73°F)
0 mm (0 in)
Mostly sunny
29°C (84°F)
0.1 mm (0 in)
Light rain showers
27°C (81°F)
0.7 mm (0.03 in)
Hourly ›
Wednesday
22 Jul
Clear skies
19°C (66°F)
0 mm (0 in)
Clear skies
16°C (61°F)
0 mm (0 in)
Clear skies
23°C (73°F)
0 mm (0 in)
Mostly clear
23°C (73°F)
0 mm (0 in)
Hourly ›
Thursday
23 Jul
Clear skies
17°C (63°F)
0 mm (0 in)
Clear skies
17°C (63°F)
0 mm (0 in)
Mostly sunny
28°C (82°F)
0 mm (0 in)
Partly cloudy
27°C (81°F)
0 mm (0 in)
Hourly ›
Friday
24 Jul
Partly cloudy
22°C (72°F)
0 mm (0 in)
Clear skies
21°C (70°F)
0 mm (0 in)
Clear skies
30°C (86°F)
0 mm (0 in)
Clear skies
29°C (84°F)
0 mm (0 in)
Hourly ›
Saturday
25 Jul
Clear skies
23°C (73°F)
0 mm (0 in)
Clear skies
22°C (72°F)
0 mm (0 in)
Clear skies
32°C (90°F)
0 mm (0 in)
Clear skies
31°C (88°F)
0 mm (0 in)
Hourly ›
Sunday
26 Jul
Partly cloudy
25°C (77°F)
0 mm (0 in)
Partly cloudy
23°C (73°F)
0 mm (0 in)
Cloudy
33°C (91°F)
0 mm (0 in)
Clear skies
32°C (90°F)
0 mm (0 in)
Hourly ›
Monday
27 Jul
Partly cloudy
26°C (79°F)
0.4 mm (0.02 in)
Rain
24°C (75°F)
2.2 mm (0.1 in)
Cloudy
33°C (91°F)
0.2 mm (0.01 in)
Clear skies
32°C (90°F)
0 mm (0 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Crystal Lake this week?

Today's weather - Saturday 18 Jul

This evening, the weather in Crystal Lake will be mostly clear, with temperatures around 29°C (84°F), dropping to 21°C (70°F) overnight.

Tomorrow's weather - Sunday 19 Jul

On Sunday, Crystal Lake will be mostly sunny. The maximum predicted temperature is a warm 27°C (81°F), while the minimum temperature is a pleasant 20°C (68°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Crystal Lake will reach 32°C (90°F) on Saturday before declining again. Daytime highs during this period will average around 28°C (82°F), with nighttime lows around 21°C (70°F). Compared to July norms, this represents typical weather. The next 10 days will feature plenty of sunshine. Precipitation levels will be less than usual (versus normal July rainfall), with mostly dry conditions. Precipitation is expected on roughly 2 days (Mon, Tue).

Weather Forecast FAQ for Crystal Lake

When will be the warmest day next week?

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

When will be the coldest day?

The coldest day is forecasted for Wednesday with a low of 16°C (61°F).

Will it rain next week in Crystal Lake?

Yes, rain is expected on 2 days , specifically on Mon, Tue.

How much rainfall is expected next week?

A total of 10 mm (0.4 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 16°C (61°F) to 32°C (90°F).

More about Crystal Lake

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

Crystal Lake weather by month

Browse monthly averages for Crystal Lake: climate by month with temperature, rainfall and sunshine.

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