Weather forecast for 10 daysSomonauk, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 14mphSSW 200°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:10 am CDT
- Sunset: 6:09 pm CDT
- details ▼
Today, on Sunday, October 18, sunshine will likely continue with scattered clouds at most.
A significant variation in temperature is anticipated, ranging from a high of a breezy 64.4°F to a low of an icy 37.4°F.
The day’s top temperature is expected to be a couple of degrees higher than the typical October high of 60.3°F.
Sunrise will be at 7:10 am and sunset at 6:09 pm; the daylight will last for 10h and 59min.
A significant variation in temperature is anticipated, ranging from a high of a breezy 64.4°F to a low of an icy 37.4°F.
The day’s top temperature is expected to be a couple of degrees higher than the typical October high of 60.3°F.
Sunrise will be at 7:10 am and sunset at 6:09 pm; the daylight will last for 10h and 59min.
10-day overview
Daily temperatures
Warmest day: Sunday 25.10. 75°C.
Coldest day: today 64°C.
Coldest day: today 64°C.
Chance of precipitation
Highest chance: Tuesday 27.10. 14%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 14mphSSW 200°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:10 am CDT
- Sunset: 6:09 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 39°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphS 174°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 41°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphE 97°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 72°F
- 43°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphS 174°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:13 am CDT
- Sunset: 6:04 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 41°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphENE 74°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:03 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 43°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 8mphSE 124°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 6:01 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 73°F
- 48°F
Mostly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphSSE 150°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:17 am CDT
- Sunset: 6:00 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 75°F
- 48°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphSSW 194°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:18 am CDT
- Sunset: 5:58 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 72°F
- 48°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphE 79°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:19 am CDT
- Sunset: 5:57 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 68°F
- 48°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 8mphESE 105°
- Humidity: 66%
- UV index: 3
- Sunrise: 7:21 am CDT
- Sunset: 5:56 pm CDT
- details ▼
Conditions over the next ten days suggest that a combination of cloudy and bright weather is forecasted.
Rainfall is not anticipated in Somonauk in the upcoming period.
In the coming days, the maximum temperature will vary between 64.4°F and 75.2°F, while the lowest temperature will be between 37.4°F and 48.2°F.
Next Sunday will be the warmest day, with a maximum temperature of 75.2°F; today is the coldest day, with a maximum temperature of 64.4°F.
Rainfall is not anticipated in Somonauk in the upcoming period.
In the coming days, the maximum temperature will vary between 64.4°F and 75.2°F, while the lowest temperature will be between 37.4°F and 48.2°F.
Next Sunday will be the warmest day, with a maximum temperature of 75.2°F; today is the coldest day, with a maximum temperature of 64.4°F.
Updated: Oct 18, 2026 @ 10:03:33 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
On Sunday, in Somonauk, sunny skies are in store, with excellent visibility.
Today, the highest temperature will be 64.4°F, while the lowest temperature will be 37.4°F.
The highest temperature will be slightly warmer than the average maximum of 60.3°F in October. The lowest temperature will be also moderately lower than the average low of 44.8°F.
The highest temperature will be slightly warmer than the average maximum of 60.3°F in October. The lowest temperature will be also moderately lower than the average low of 44.8°F.
On Sunday, in Somonauk, sunrise will be at 7:10 am and sunset at 6:09 pm (CDT).
In Somonauk, today, there will be 10h and 59min of daylight.
