10-Day Weather Forecast for Lemont (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
Mostly clear
26°C (79°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)
Clear skies
26°C (79°F)
0 mm (0 in)
Clear skies
25°C (77°F)
0 mm (0 in)
Hourly ›
Monday
20 Jul
Mostly clear
19°C (66°F)
0 mm (0 in)
Partly cloudy
19°C (66°F)
0 mm (0 in)
Partly cloudy
29°C (84°F)
0 mm (0 in)
Rain showers
28°C (82°F)
2.1 mm (0.1 in)
Hourly ›
Tuesday
21 Jul
Mostly clear
21°C (70°F)
0 mm (0 in)
Clear skies
24°C (75°F)
0.1 mm (0 in)
Mostly sunny
30°C (86°F)
0.1 mm (0 in)
Clear skies
28°C (82°F)
0.2 mm (0.01 in)
Hourly ›
Wednesday
22 Jul
Mostly clear
21°C (70°F)
0 mm (0 in)
Clear skies
18°C (64°F)
0 mm (0 in)
Clear skies
24°C (75°F)
0 mm (0 in)
Clear skies
23°C (73°F)
0 mm (0 in)
Hourly ›
Thursday
23 Jul
Clear skies
17°C (63°F)
0 mm (0 in)
Clear skies
16°C (61°F)
0 mm (0 in)
Clear skies
27°C (81°F)
0 mm (0 in)
Partly cloudy
26°C (79°F)
0 mm (0 in)
Hourly ›
Friday
24 Jul
Cloudy
21°C (70°F)
0 mm (0 in)
Clear skies
19°C (66°F)
0 mm (0 in)
Clear skies
30°C (86°F)
0 mm (0 in)
Mostly clear
29°C (84°F)
0 mm (0 in)
Hourly ›
Saturday
25 Jul
Light rain showers
24°C (75°F)
0.6 mm (0.02 in)
Partly cloudy
22°C (72°F)
0.3 mm (0.01 in)
Clear skies
31°C (88°F)
0.3 mm (0.01 in)
Mostly clear
31°C (88°F)
0 mm (0 in)
Hourly ›
Sunday
26 Jul
Clear skies
25°C (77°F)
0 mm (0 in)
Clear skies
23°C (73°F)
0 mm (0 in)
Clear skies
33°C (91°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
25°C (77°F)
0 mm (0 in)
Rain
34°C (93°F)
3.2 mm (0.1 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Lemont this week?

Today's weather - Saturday 18 Jul

This evening, the weather in Lemont will be mostly clear, with temperatures around 26°C (79°F), dropping to 21°C (70°F) overnight.

Tomorrow's weather - Sunday 19 Jul

The forecast for Lemont on Sunday is clear skies. High temperatures will reach a warm 26°C (79°F), with lows dropping to around 20°C (68°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Lemont will get warmer, maximum temperatures reach 31°C (88°F) on Saturday. Daytime highs during this period will average around 28°C (82°F), with nighttime lows around 20°C (68°F). Compared to July norms, this represents typical weather. The next 10 days will feature plenty of sunshine. Rain amounts are forecast to be much less than usual (relative to standard July patterns), with mostly dry conditions. Precipitation is likely on approximately 2 days (Mon, Sat).

Weather Forecast FAQ for Lemont

When will be the warmest day next week?

The warmest day is expected to be Saturday with a high of 31°C (88°F).

When will be the coldest day?

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

Will it rain next week in Lemont?

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

How much rainfall is expected next week?

A total of 4 mm (0.2 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 31°C (88°F).

More about Lemont

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

Lemont weather by month

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

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