Weather forecast for 10 daysMcHenry, IL
Weather forecast for the weekend
Saturday Oct 31, 2026
- 59°F
- 48°F
Rain
- Precip. probability: 70%
- Precipitation: 0.24"
- Wind: 8mphSE 127°
- Humidity: 78%
- UV index: 1
- Sunrise: 7:25 am CDT
- Sunset: 5:47 pm CDT
- details ▼
On Saturday, October 31, expect scattered showers to bring rain on and off throughout the day.
The likelihood of rain for tomorrow is high. However, precipitation will be light. The temperature variation is expected to range from a maximum of a moderate 59°F to a minimum of a frosty 48.2°F.
The temperature will be in line 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 likelihood of rain for tomorrow is high. However, precipitation will be light. The temperature variation is expected to range from a maximum of a moderate 59°F to a minimum of a frosty 48.2°F.
The temperature will be in line 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
- 70°F
- 54°F
Mostly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 6mphSE 142°
- Humidity: 68%
- UV index: 2
- Sunrise: 6:26 am CST
- Sunset: 4:46 pm CST
- details ▼
On Sunday, November 1, widespread cloud cover will remain in place.
Rain is not anticipated. Expected temperature values will span from an agreeable 69.8°F down to a cool 53.6°F.
It will feel warmer than usual, as the temperature reflects September's normal high of 72.3°F, not October's.
Sunrise will be at 6:26 am and sunset at 4:46 pm; the daylight will last for 10h and 20min.
Rain is not anticipated. Expected temperature values will span from an agreeable 69.8°F down to a cool 53.6°F.
It will feel warmer than usual, as the temperature reflects September's normal high of 72.3°F, not October's.
Sunrise will be at 6:26 am and sunset at 4:46 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 70%.
Long-term weather forecast
- Friday
- Oct 30, 2026
- 61°F
- 48°F
Cloudy
- Precip. probability: 15%
- Precipitation: 0.12"
- Wind: 7mphENE 72°
- Humidity: 67%
- 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: 70%
- Precipitation: 0.24"
- Wind: 8mphSE 127°
- Humidity: 78%
- UV index: 1
- Sunrise: 7:25 am CDT
- Sunset: 5:47 pm CDT
- details ▼
- Sunday
- Nov 1, 2026
- 70°F
- 54°F
Mostly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 6mphSE 142°
- Humidity: 68%
- UV index: 2
- Sunrise: 6:26 am CST
- Sunset: 4:46 pm CST
- details ▼
- Monday
- Nov 2, 2026
- 66°F
- 59°F
PM Showers
- Precip. probability: 37%
- Precipitation: 0.2"
- Wind: 11mphSSE 166°
- 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: 44%
- 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: 52%
- Precipitation: 0.2"
- Wind: 9mphSW 233°
- Humidity: 73%
- 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 346°
- Humidity: 76%
- UV index: 2
- Sunrise: 6:31 am CST
- Sunset: 4:41 pm CST
- details ▼
- Friday
- Nov 6, 2026
- 50°F
- 37°F
AM Showers
- Precip. probability: 33%
- Precipitation: 0.04"
- Wind: 11mphN 8°
- Humidity: 77%
- UV index: 2
- Sunrise: 6:32 am CST
- Sunset: 4:40 pm CST
- details ▼
- Saturday
- Nov 7, 2026
- 50°F
- 34°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 8mphN 355°
- 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: 15%
- Precipitation: 0"
- Wind: 6mphNNW 345°
- Humidity: 60%
- UV index: 2
- Sunrise: 6:35 am CST
- Sunset: 4:38 pm CST
- details ▼
Weather patterns suggest that a combination of overcast and rain-filled weather is expected.
Rain is anticipated on Friday, Saturday, Monday through next Friday. With light precipitation of 0.24", Saturday and Tuesday will be the wettest days.
There will be a considerable variation in temperature in the upcoming days. Maximum temperatures are forecasted between 50°F and 71.6°F, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 33.8°F and 59°F.
With the highest temperature of 71.6°F, Tuesday will be the warmest day; the coldest days will be next Friday and Saturday, with a maximum of 50°F.
Rain is anticipated on Friday, Saturday, Monday through next Friday. With light precipitation of 0.24", Saturday and Tuesday will be the wettest days.
There will be a considerable variation in temperature in the upcoming days. Maximum temperatures are forecasted between 50°F and 71.6°F, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 33.8°F and 59°F.
With the highest temperature of 71.6°F, Tuesday will be the warmest day; the coldest days will be next Friday and Saturday, with a maximum of 50°F.
Updated: Oct 30, 2026 @ 13:18:49 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In McHenry, a combination of cloudy and wet weather is forecasted for the next ten days.
Rain is forecasted for Friday, Saturday, Monday through next Friday in McHenry. With light precipitation of 0.24", Saturday and Tuesday will be the wettest days.
The maximum temperature will vary between 50°F and 71.6°F, as the minimum temperature will be between 33.8°F and 59°F.
With the maximum temperature of 71.6°F, Tuesday will be the warmest day. The coldest days will be next Friday and Saturday, with a maximum of 50°F.
Tomorrow, rain is expected, making for a wet day.
Light precipitation of 0.24" is predicted. The likelihood of rainfall is 70%.
Tomorrow, the highest temperature will be 59°F, while the lowest 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 relatively 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 relatively 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, Illinois, tomorrow, there will be 10h and 23min of daylight.
On Sunday, the sky will remain mostly closed off by clouds.
No, it will not rain on Sunday.
On Sunday, the highest temperature will be 69.8°F, while the lowest temperature will be 53.6°F.
