Weather forecast for 10 daysShannon, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 64°F
- 39°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 16mphSSW 203°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:12 pm CDT
- details ▼
On Sunday, in Shannon, expect sunny weather with a crisp, clear sky.
Temperature fluctuations between a breezy 64.4°F and an icy 39.2°F are predicted.
The expected high will be moderately higher than October's standard temperature of 59.4°F.
Sunrise will be at 7:15 am and sunset at 6:12 pm; tomorrow's daylight will last for 10h and 58min.
Temperature fluctuations between a breezy 64.4°F and an icy 39.2°F are predicted.
The expected high will be moderately higher than October's standard temperature of 59.4°F.
Sunrise will be at 7:15 am and sunset at 6:12 pm; tomorrow's daylight will last for 10h and 58min.
10-day overview
Daily temperatures
Warmest period: Thursday - Sunday 73°C.
Coldest day: tomorrow 64°C.
Coldest day: tomorrow 64°C.
Chance of precipitation
Highest chance: Monday 26.10. 18%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 39°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphSSW 203°
- Humidity: 63%
- UV index: 0
- Sunrise: 7:14 am CDT
- Sunset: 6:14 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 64°F
- 39°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 16mphSSW 203°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:12 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 39°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphS 188°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 6:11 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 68°F
- 41°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphSE 132°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:17 am CDT
- Sunset: 6:09 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 70°F
- 43°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphSSW 193°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:18 am CDT
- Sunset: 6:08 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 43°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphSE 131°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:20 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 46°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphSE 140°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:21 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 73°F
- 50°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 11mphSSE 158°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:22 am CDT
- Sunset: 6:03 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 73°F
- 48°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphSSW 205°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:23 am CDT
- Sunset: 6:02 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 70°F
- 45°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 6mphE 89°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:24 am CDT
- Sunset: 6:00 pm CDT
- details ▼
It is expected that a combination of mostly clear and cloudy weather is expected.
Rainfall is not anticipated in Shannon in the upcoming days.
In the upcoming period, the highest temperature will vary between 64.4°F and 73.4°F, while the minimum temperature is forecast to range between 39.2°F and 50°F.
With a maximum temperature of 73.4°F, Thursday through next Sunday will be the warmest days; with the highest temperature of 64.4°F, Sunday will be the coldest day.
Rainfall is not anticipated in Shannon in the upcoming days.
In the upcoming period, the highest temperature will vary between 64.4°F and 73.4°F, while the minimum temperature is forecast to range between 39.2°F and 50°F.
With a maximum temperature of 73.4°F, Thursday through next Sunday will be the warmest days; with the highest temperature of 64.4°F, Sunday will be the coldest day.
Updated: Oct 17, 2026 @ 21:35:38 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, the outlook remains bright and sunny.
Tomorrow, the highest temperature in Shannon will be 64.4°F, while the lowest temperature will be 39.2°F.
The maximum temperature tomorrow will be slightly warmer than the average highest temperature in October. The lowest temperature will be also moderately lower than the average low of 43.2°F.
The maximum temperature tomorrow will be slightly warmer than the average highest temperature in October. The lowest temperature will be also moderately lower than the average low of 43.2°F.
On Sunday, in Shannon, sunrise will be at 7:15 am and sunset at 6:12 pm (CDT).
In Shannon, tomorrow, there will be 10h and 58min of daylight.
