10-Day Weather Forecast for McHenry (IL)

Six-hourly outlook through Friday 23 October. Updated every three hours via MET Norway.

Day
Night
01:00
Morning
07:00
Afternoon
13:00
Evening
19:00
Tuesday
13 Oct
—
—
—
Rain showers
20°C (68°F)
1.1 mm (0.04 in)
Hourly ›
Wednesday
14 Oct
Cloudy
18°C (64°F)
0.2 mm (0.01 in)
Partly cloudy
15°C (59°F)
0 mm (0 in)
Cloudy
20°C (68°F)
0 mm (0 in)
Cloudy
16°C (61°F)
0 mm (0 in)
Hourly ›
Thursday
15 Oct
Heavy rain
14°C (57°F)
6.5 mm (0.3 in)
Heavy rain
13°C (55°F)
6.9 mm (0.3 in)
Heavy rain
14°C (57°F)
6.6 mm (0.3 in)
Rain
15°C (59°F)
1.6 mm (0.1 in)
Hourly ›
Friday
16 Oct
Light rain showers
13°C (55°F)
0.7 mm (0.03 in)
Clear skies
10°C (50°F)
0.2 mm (0.01 in)
Cloudy
12°C (54°F)
0.1 mm (0 in)
Clear skies
10°C (50°F)
0 mm (0 in)
Hourly ›
Saturday
17 Oct
Clear skies
6°C (43°F)
0 mm (0 in)
Clear skies
3°C (37°F)
0 mm (0 in)
Clear skies
13°C (55°F)
0 mm (0 in)
Clear skies
10°C (50°F)
0 mm (0 in)
Hourly ›
Sunday
18 Oct
Clear skies
8°C (46°F)
0 mm (0 in)
Clear skies
7°C (45°F)
0 mm (0 in)
Partly cloudy
16°C (61°F)
0 mm (0 in)
Cloudy
13°C (55°F)
0 mm (0 in)
Hourly ›
Monday
19 Oct
Cloudy
11°C (52°F)
0 mm (0 in)
Cloudy
10°C (50°F)
0 mm (0 in)
Clear skies
17°C (63°F)
0 mm (0 in)
Mostly clear
14°C (57°F)
0 mm (0 in)
Hourly ›
Tuesday
20 Oct
Clear skies
10°C (50°F)
0 mm (0 in)
Clear skies
9°C (48°F)
0 mm (0 in)
Mostly sunny
20°C (68°F)
0 mm (0 in)
Clear skies
14°C (57°F)
0 mm (0 in)
Hourly ›
Wednesday
21 Oct
Clear skies
12°C (54°F)
0 mm (0 in)
Clear skies
11°C (52°F)
0 mm (0 in)
Partly cloudy
21°C (70°F)
0 mm (0 in)
Partly cloudy
15°C (59°F)
0 mm (0 in)
Hourly ›
Thursday
22 Oct
Cloudy
14°C (57°F)
0 mm (0 in)
Cloudy
13°C (55°F)
0 mm (0 in)
Cloudy
17°C (63°F)
0 mm (0 in)
—
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in McHenry this week?

Today's weather - Tuesday 13 Oct

This evening, the weather in McHenry will be rain showers during the evening, with temperatures around 20°C (68°F), dropping to 18°C (64°F) overnight.

Tomorrow's weather - Wednesday 14 Oct

For Wednesday the forecast for McHenry is cloudy with some rain. High temperatures will reach a pleasant 20°C (68°F), with lows dropping to around 15°C (59°F).

10-Day Weather Forecast

Over the next 10 days, temperatures in McHenry will be will start at 20°C (68°F) on Tuesday, then cooling down, with average daytime highs of 17°C (63°F) and nighttime lows of 11°C (52°F) over this period. These values are typical for October. There will be plenty of sunshine during this period. Precipitation levels will be a bit more than usual (versus normal October rainfall), with mostly dry conditions. Precipitation is expected on roughly 2 days (Tue, Thu).

Weather Forecast FAQ for McHenry

When will be the warmest day next week?

The warmest day is expected to be Tuesday with a high of 20°C (68°F).

When will be the coldest day?

The coldest day is forecasted for Saturday with a low of 3°C (37°F).

Will it rain next week in McHenry?

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

How much rainfall is expected next week?

A total of 24 mm (0.9 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 3°C (37°F) to 20°C (68°F).

More about McHenry

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

McHenry weather by month

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

Travel inspiration

Need travel inspiration? Check out our bucket list articles and be inspired.