Weather forecast for tomorrowKnoxville, IL
Weather forecast for tomorrow
Monday Oct 19, 2026
- 68°F
- 41°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphSSE 167°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:17 am CDT
- Sunset: 6:14 pm CDT
- details ▼
On Monday, October 19, mostly sunny weather is also likely, with high visibility.
A stark contrast will be observed between the day's peak temperature of a delightful 68°F and the night's low of a cold 41°F.
The anticipated maximum temperature will be relatively higher than October's typical high of 61.5°F.
Sunrise will be at 7:17 am and sunset at 6:14 pm; tomorrow's daylight will last for 10h and 58min.
A stark contrast will be observed between the day's peak temperature of a delightful 68°F and the night's low of a cold 41°F.
The anticipated maximum temperature will be relatively higher than October's typical high of 61.5°F.
Sunrise will be at 7:17 am and sunset at 6:14 pm; tomorrow's daylight will last for 10h and 58min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 66°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 6 am 6%.
Hourly weather forecast
- 12 am
- 45°F
- Feels like:43°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphS 178°
- Humidity: 78%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 43°F
- Feels like:41°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 3mphS 180°
- Humidity: 85%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphS 185°
- Humidity: 90%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 1mphS 173°
- Humidity: 96%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:17 am
- 8 am
- 41°F
- Feels like:41°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphS 170°
- Humidity: 93%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphS 173°
- Humidity: 68%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 63°F
- Feels like:63°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphS 173°
- Humidity: 49%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphS 170°
- Humidity: 41%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSE 162°
- Humidity: 39%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphSE 145°
- Humidity: 51%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:14 pm
- 8 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphESE 115°
- Humidity: 71%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 1mphESE 108°
- Humidity: 79%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, a combination of clear and cloud-filled weather is anticipated.
The temperature will vary between a minimum of 39.2°F and a maximum of 66.2°F. The warmest part of the day will be from 2 pm to 4 pm.
The temperature is expected to be a few degrees higher than the average peak in October, which is 61.5°F. The nighttime low will be also slightly cooler than the typical October minimum temperature of 45.7°F.
The temperature will vary between a minimum of 39.2°F and a maximum of 66.2°F. The warmest part of the day will be from 2 pm to 4 pm.
The temperature is expected to be a few degrees higher than the average peak in October, which is 61.5°F. The nighttime low will be also slightly cooler than the typical October minimum temperature of 45.7°F.
Updated: Oct 18, 2026 @ 09:31:28 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 Monday, in Knoxville, dry and sunny weather is expected throughout the day.
Tomorrow, the maximum temperature in Knoxville, Illinois, will be 68°F, while the minimum temperature will be 41°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 61.5°F in October. The lowest temperature will be also relatively lower than the average low of 45.7°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 61.5°F in October. The lowest temperature will be also relatively lower than the average low of 45.7°F.
On Monday, in Knoxville, sunrise will be at 7:17 am and sunset at 6:14 pm (CDT).
Tomorrow in Knoxville, the daylight will last for 10h and 58min.
