Weather forecast for 10 daysMcHenry, IL
Weather forecast for the weekend
Saturday Oct 31, 2026
- 59°F
- 48°F
Rain
- Precip. probability: 87%
- Precipitation: 0.2"
- Wind: 9mphSE 128°
- Humidity: 78%
- UV index: 1
- Sunrise: 7:25 am CDT
- Sunset: 5:47 pm CDT
- details ▼
Tomorrow, on Saturday, October 31, rain is also expected, making for a wet day.
With a high probability, light precipitation is forecasted. Temperatures are predicted to peak at a refreshing 59°F and drop to a minimum of a frosty 48.2°F.
This predicted maximum temperature is expected to mirror October's typical high of 58.6°F.
Sunrise will be at 7:25 am and sunset at 5:47 pm; tomorrow's daylight will last for 10h and 23min.
With a high probability, light precipitation is forecasted. Temperatures are predicted to peak at a refreshing 59°F and drop to a minimum of a frosty 48.2°F.
This predicted maximum temperature is expected to mirror October's typical high of 58.6°F.
Sunrise will be at 7:25 am and sunset at 5:47 pm; tomorrow's daylight will last for 10h and 23min.
Sunday Nov 1, 2026
- 68°F
- 54°F
AM Clouds / PM Sun
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 6mphSE 137°
- Humidity: 69%
- UV index: 2
- Sunrise: 7:26 am CDT
- Sunset: 5:46 pm CDT
- details ▼
On Sunday, in McHenry, cloudy conditions in the morning will give way to a clearer and sunnier afternoon.
Rainfall is not predicted. The maximum temperature will be a pleasant 68°F, while the minimum expected temperature is a crisp 53.6°F.
On Sunday, the maximum temperature will be higher and more reflective of September's average high of 72.3°F than October's of 58.6°F.
Sunrise will be at 7:26 am and sunset at 5:46 pm; the daylight will last for 10h and 20min.
Rainfall is not predicted. The maximum temperature will be a pleasant 68°F, while the minimum expected temperature is a crisp 53.6°F.
On Sunday, the maximum temperature will be higher and more reflective of September's average high of 72.3°F than October's of 58.6°F.
Sunrise will be at 7:26 am and sunset at 5:46 pm; the daylight will last for 10h and 20min.
10-day overview
Daily temperatures
Warmest day: Tuesday 72°C.
Coldest period: Friday - Saturday 52°C.
Coldest period: Friday - Saturday 52°C.
Chance of precipitation
Highest chance: tomorrow 87%.
Long-term weather forecast
- Friday
- Oct 30, 2026
- 59°F
- 48°F
Mostly Cloudy
- Precip. probability: 15%
- Precipitation: 0.08"
- Wind: 6mphENE 59°
- Humidity: 74%
- UV index: 1
- Sunrise: 7:24 am CDT
- Sunset: 5:49 pm CDT
- details ▼
- Saturday
- Oct 31, 2026
- 59°F
- 48°F
Rain
- Precip. probability: 87%
- Precipitation: 0.2"
- Wind: 9mphSE 128°
- Humidity: 78%
- UV index: 1
- Sunrise: 7:25 am CDT
- Sunset: 5:47 pm CDT
- details ▼
- Sunday
- Nov 1, 2026
- 68°F
- 54°F
AM Clouds / PM Sun
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 6mphSE 137°
- Humidity: 69%
- UV index: 2
- Sunrise: 7:26 am CDT
- Sunset: 5:46 pm CDT
- details ▼
- Monday
- Nov 2, 2026
- 68°F
- 59°F
PM Showers
- Precip. probability: 38%
- Precipitation: 0.2"
- Wind: 11mphSSE 167°
- Humidity: 76%
- UV index: 1
- Sunrise: 6:27 am CST
- Sunset: 4:45 pm CST
- details ▼
- Tuesday
- Nov 3, 2026
- 72°F
- 57°F
Showers
- Precip. probability: 46%
- Precipitation: 0.24"
- Wind: 16mphS 184°
- Humidity: 70%
- UV index: 1
- Sunrise: 6:29 am CST
- Sunset: 4:44 pm CST
- details ▼
- Wednesday
- Nov 4, 2026
- 64°F
- 50°F
Showers
- Precip. probability: 47%
- Precipitation: 0.28"
- Wind: 9mphSW 235°
- Humidity: 72%
- UV index: 2
- Sunrise: 6:30 am CST
- Sunset: 4:42 pm CST
- details ▼
- Thursday
- Nov 5, 2026
- 59°F
- 45°F
Cloudy
- Precip. probability: 24%
- Precipitation: 0.16"
- Wind: 10mphNNW 348°
- Humidity: 77%
- UV index: 2
- Sunrise: 6:31 am CST
- Sunset: 4:41 pm CST
- details ▼
- Friday
- Nov 6, 2026
- 52°F
- 37°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 11mphN 8°
- Humidity: 75%
- UV index: 2
- Sunrise: 6:32 am CST
- Sunset: 4:40 pm CST
- details ▼
- Saturday
- Nov 7, 2026
- 52°F
- 34°F
Mostly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 8mphN 350°
- Humidity: 67%
- UV index: 2
- Sunrise: 6:34 am CST
- Sunset: 4:39 pm CST
- details ▼
- Sunday
- Nov 8, 2026
- 57°F
- 36°F
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 6mphNNW 329°
- Humidity: 60%
- UV index: 2
- Sunrise: 6:35 am CST
- Sunset: 4:38 pm CST
- details ▼
Weather models show that a combination of cloud-filled and wet weather is predicted.
Rainfall is anticipated on Friday, Saturday, Monday through Thursday.
Temperature fluctuation will be noticeable in the upcoming period. The temperature is expected to swing from 51.8°F up to 71.6°F, while the difference in minimum temperatures will be also substantial, as the lowest temperatures will be recorded between 33.8°F and 59°F.
Tuesday will be the warmest day, with a maximum temperature of 71.6°F; with a maximum temperature of 51.8°F, next Friday and Saturday will be the coldest days in McHenry.
Rainfall is anticipated on Friday, Saturday, Monday through Thursday.
Temperature fluctuation will be noticeable in the upcoming period. The temperature is expected to swing from 51.8°F up to 71.6°F, while the difference in minimum temperatures will be also substantial, as the lowest temperatures will be recorded between 33.8°F and 59°F.
Tuesday will be the warmest day, with a maximum temperature of 71.6°F; with a maximum temperature of 51.8°F, next Friday and Saturday will be the coldest days in McHenry.
Updated: Oct 30, 2026 @ 09:03:26 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In McHenry, a combination of cloudy and rain-soaked weather is expected for the next ten days.
Rainfall is anticipated on Friday, Saturday, Monday through Thursday in McHenry. With light precipitation of 0.28", Wednesday will be the day with the most rainfall.
The maximum temperature will range between 51.8°F and 71.6°F, as the minimum temperature will range between 33.8°F and 59°F.
The warmest day will be Tuesday, with a maximum of 71.6°F. With a maximum temperature of 51.8°F, next Friday and Saturday will be the coldest days.
On Saturday, expect persistent rain that may last through the evening as well.
With a probability of 87%, light precipitation of 0.2" is anticipated.
Tomorrow, the highest temperature in McHenry will be 59°F, while the lowest temperature will be 48.2°F.
The highest temperature will be in line with the average maximum of 58.6°F in October. The lowest temperature tomorrow will be moderately higher than the average low temperature.
The highest temperature will be in line with the average maximum of 58.6°F in October. The lowest temperature tomorrow will be moderately higher than the average low temperature.
On Saturday, in McHenry, sunrise will be at 7:25 am and sunset at 5:47 pm (CDT).
In McHenry, the length of the day tomorrow will be 10h and 23min.
On Sunday, in McHenry, expect a cloudy morning, but by midday, the sun will begin to shine through.
No, it will not rain on Sunday.
On Sunday, the highest temperature will be 68°F, while the lowest temperature will be 53.6°F.
