Weather forecast for 10 daysMcHenry, IL
Weather forecast for the weekend
Saturday Oct 31, 2026
- 59°F
- 48°F
Rain
- Precip. probability: 88%
- Precipitation: 0.28"
- Wind: 9mphSE 128°
- Humidity: 78%
- UV index: 1
- Sunrise: 7:25 am CDT
- Sunset: 5:47 pm CDT
- details ▼
Tomorrow, on Saturday, rain showers will persist, making for a damp and cool day.
The chance of precipitation is high. However, the rainfall will be light. Anticipated temperature values will span from a moderate 59°F down to a chilly 48.2°F.
The anticipated temperature peak will correspond with October's average maximum 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.
The chance of precipitation is high. However, the rainfall will be light. Anticipated temperature values will span from a moderate 59°F down to a chilly 48.2°F.
The anticipated temperature peak will correspond with October's average maximum 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
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 6mphSE 140°
- Humidity: 68%
- UV index: 2
- Sunrise: 7:26 am CDT
- Sunset: 5:46 pm CDT
- details ▼
On Sunday, in McHenry, thin clouds will pass through at times, but overall, it will remain bright.
Rainfall is not expected. Temperatures will oscillate between a delightful 68°F at their highest and a cool 53.6°F at their lowest.
The higher temperature of 68°F is more typical of September than October.
Sunrise will be at 7:26 am and sunset at 5:46 pm; the daylight will last for 10h and 20min.
Rainfall is not expected. Temperatures will oscillate between a delightful 68°F at their highest and a cool 53.6°F at their lowest.
The higher temperature of 68°F is more typical of September than October.
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 50°C.
Coldest period: Friday - Saturday 50°C.
Chance of precipitation
Highest chance: tomorrow 88%.
Long-term weather forecast
- Friday
- Oct 30, 2026
- 61°F
- 48°F
Mostly Cloudy
- Precip. probability: 15%
- Precipitation: 0.08"
- Wind: 6mphENE 66°
- Humidity: 73%
- UV index: 2
- Sunrise: 7:24 am CDT
- Sunset: 5:49 pm CDT
- details ▼
- Saturday
- Oct 31, 2026
- 59°F
- 48°F
Rain
- Precip. probability: 88%
- Precipitation: 0.28"
- 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
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 6mphSE 140°
- Humidity: 68%
- UV index: 2
- Sunrise: 7:26 am CDT
- Sunset: 5:46 pm CDT
- details ▼
- Monday
- Nov 2, 2026
- 66°F
- 59°F
PM Showers
- Precip. probability: 38%
- Precipitation: 0.2"
- Wind: 11mphSSE 167°
- Humidity: 77%
- 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: 71%
- 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: 74%
- UV index: 2
- Sunrise: 6:30 am CST
- Sunset: 4:42 pm CST
- details ▼
- Thursday
- Nov 5, 2026
- 59°F
- 43°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
- 50°F
- 37°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 11mphN 8°
- Humidity: 78%
- UV index: 2
- Sunrise: 6:32 am CST
- Sunset: 4:40 pm CST
- details ▼
- Saturday
- Nov 7, 2026
- 50°F
- 34°F
Mostly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 8mphN 350°
- Humidity: 68%
- UV index: 2
- Sunrise: 6:34 am CST
- Sunset: 4:39 pm CST
- details ▼
- Sunday
- Nov 8, 2026
- 55°F
- 34°F
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 6mphNNW 329°
- Humidity: 61%
- UV index: 2
- Sunrise: 6:35 am CST
- Sunset: 4:38 pm CST
- details ▼
Conditions over the next ten days suggest that a combination of cloud-filled and rainy weather is anticipated.
Rainfall is anticipated on Friday, Saturday, Monday through Thursday. The days with the most rainfall will be Saturday and Wednesday, with light precipitation of 0.28".
Noticeable swings in temperature are expected in the upcoming days. Highs will range from 50°F to 71.6°F, while the difference in minimum temperatures will be also substantial, as nighttime lows are forecast to fall between 33.8°F and 59°F.
Expect the warmest day on Tuesday, with temperatures peaking at 71.6°F; the coldest days will be next Friday and Saturday, with a maximum of 50°F.
Rainfall is anticipated on Friday, Saturday, Monday through Thursday. The days with the most rainfall will be Saturday and Wednesday, with light precipitation of 0.28".
Noticeable swings in temperature are expected in the upcoming days. Highs will range from 50°F to 71.6°F, while the difference in minimum temperatures will be also substantial, as nighttime lows are forecast to fall between 33.8°F and 59°F.
Expect the warmest day on Tuesday, with temperatures peaking at 71.6°F; the coldest days will be next Friday and Saturday, with a maximum of 50°F.
Updated: Oct 30, 2026 @ 10:53:02 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 dull and rain-filled weather is expected for the next ten days.
Rainfall is forecasted for Friday, Saturday, Monday through Thursday in McHenry. The days with the most rainfall will be Saturday and Wednesday, with light precipitation of 0.28".
The maximum temperature will vary between 50°F and 71.6°F, as the minimum temperature will vary between 33.8°F and 59°F.
The warmest day will be Tuesday, with a maximum of 71.6°F. The coldest days will be next Friday and Saturday, with a maximum of 50°F.
On Saturday, rain showers are expected, with damp conditions lasting through the day.
With a probability of 88%, light precipitation of 0.28" is forecasted.
Tomorrow, the maximum temperature will be 59°F, while the minimum temperature will be 48.2°F.
The maximum temperature will be in line with the average highest temperature of 58.6°F in October. The lowest temperature tomorrow will be moderately higher than the average low temperature.
The maximum temperature will be in line with the average highest temperature 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, tomorrow, there will be 10h and 23min of daylight.
On Sunday, expect a partly sunny afternoon with variable cloud cover.
No, it will not rain on Sunday.
On Sunday, the maximum temperature in McHenry will be 68°F, while the minimum temperature will be 53.6°F.
