Weather forecast for todayShannon, IL
Weather forecast for today
Current condition 1:44 pm CDT
- 55°F
- Feels like:54°F
Sunny
- Precipitation: 0"
- Wind: 8mphSSW 210°
- Humidity: 33%
- Dewpoint: 27°F
- Pressure: 30.49"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
At the moment, in Shannon, the weather is cheerful and full of sunlight.
The temperature is a refreshing 55.4°F, and the apparent temperature is almost the same at 53.6°F. The current temperature is nearly at the maximum of today's predicted 57.2°F.
The temperature is a refreshing 55.4°F, and the apparent temperature is almost the same at 53.6°F. The current temperature is nearly at the maximum of today's predicted 57.2°F.
Saturday Oct 17, 2026
- 57°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 10mphSW 220°
- Humidity: 38%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 6:14 pm CDT
- details ▼
Today, on Saturday, October 17, the forecast calls for abundant sunshine.
A temperature range of a refreshing 57.2°F to a cold 39.2°F is expected.
Forecasts show the temperature predicted to reach the usual October high of 59.4°F.
Sunrise was at 7:14 am and sunset will be at 6:14 pm; the daylight will last for 11h and 0min.
A temperature range of a refreshing 57.2°F to a cold 39.2°F is expected.
Forecasts show the temperature predicted to reach the usual October high of 59.4°F.
Sunrise was at 7:14 am and sunset will be at 6:14 pm; the daylight will last for 11h and 0min.
Hourly overview
Hourly temperatures
Warmest period: 2 pm - 4 pm 55°C.
Coldest hour: 11 pm 41°C.
Coldest hour: 11 pm 41°C.
Chance of precipitation
Highest chance: 11 pm 2%.
Hourly weather forecast
- 2 pm
- 55°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSW 226°
- Humidity: 33%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 55°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSW 225°
- Humidity: 34%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 55°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSW 219°
- Humidity: 34%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 54°F
- Feels like:50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphSW 217°
- Humidity: 42%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 50°F
- Feels like:48°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphSSW 210°
- Humidity: 49%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:14 pm
- 7 pm
- 46°F
- Feels like:45°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 201°
- Humidity: 55%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 45°F
- Feels like:41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 201°
- Humidity: 62%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 43°F
- Feels like:39°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 199°
- Humidity: 66%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 43°F
- Feels like:37°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphSSW 199°
- Humidity: 70%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 41°F
- Feels like:37°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphSSW 197°
- Humidity: 73%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
For the remainder of Saturday, mostly cloudless and sunny weather is anticipated.
The temperature will vary between a maximum of 55.4°F and a minimum of 41°F. The warmest part of the day will be from 2 pm to 4 pm.
Today, the high temperature will be resembling October's average. Today, expect the temperature to dip to a level also relatively lower than the average October low.
The temperature will vary between a maximum of 55.4°F and a minimum of 41°F. The warmest part of the day will be from 2 pm to 4 pm.
Today, the high temperature will be resembling October's average. Today, expect the temperature to dip to a level also relatively lower than the average October low.
Updated: Oct 17, 2026 @ 18:44:26 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
Currently (1:44 pm CDT) it is 55.4°F in Shannon.
Today, conditions will remain bright with clear skies.
Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 39.2°F.
The highest temperature will be in line with the average maximum of 59.4°F in October. Today, the lowest temperature will be relatively lower than the average low temperature.
The highest temperature will be in line with the average maximum of 59.4°F in October. Today, the lowest temperature will be relatively lower than the average low temperature.
On Saturday, in Shannon, sunrise was at 7:14 am and sunset will be at 6:14 pm (CDT).
In Shannon, the length of the day today will be 11h and 0min.
Shannon, Illinois, USA
- en: Shannon, Illinois, USA
- es: Shannon, Illinois, EE.UU.
- hr: Šenon, Ilinois, SAD
- mk: Šenon, Ilinois, SAD
- sr: Šenon, Ilinois, SAD
- zh: 香农, 伊利诺伊, 美国
- Latitude: 42.154746°
- Longitude: -89.739839°
- Elevation: 922 ft
- Current time: 1:44pm CDT
- Sunrise: 7:14 am CDT
- Sunset: 6:14 pm CDT
- Timezone: America/Chicago
Nearby Shannon, Illinois, USA
- Lanark (6 mi)
- Baileyville (8 mi)
- Forreston (9 mi)
- Pearl City (9 mi)
- Freeport (12 mi)
- Eleroy (12 mi)
- Chadwick (12 mi)
- Adeline (13 mi)
- Mount Carroll (13 mi)
- Milledgeville (13 mi)
- Kent (14 mi)
- Polo (14 mi)
- German Valley (14 mi)
- Scioto Mills (14 mi)
- Lena (16 mi)
- Cedarville (16 mi)
- Ridott (17 mi)
- Leaf River (17 mi)
- Mount Morris (17 mi)
- Coleta (18 mi)
- Stockton (19 mi)
- McConnell (19 mi)
- Dakota (19 mi)
- Woosung (20 mi)
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