Weather forecast for 10 daysDennison, IL
Weather forecast for the weekend
Saturday Oct 17, 2026
- 57°F
- 34°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphNE 37°
- Humidity: 36%
- UV index: 4
- Sunrise: 7:02 am CDT
- Sunset: 6:08 pm CDT
- details ▼
Today, on Saturday, October 17, sunny skies and pleasant visibility are expected.
Temperature span will be from a high of a refreshing 57.2°F to a low of an icy 33.8°F.
Conditions will lean colder, as the high of 57.2°F is more representative of November's climate.
Sunrise was at 7:02 am and sunset will be at 6:08 pm; the daylight will last for 11h and 6min.
Temperature span will be from a high of a refreshing 57.2°F to a low of an icy 33.8°F.
Conditions will lean colder, as the high of 57.2°F is more representative of November's climate.
Sunrise was at 7:02 am and sunset will be at 6:08 pm; the daylight will last for 11h and 6min.
Sunday Oct 18, 2026
- 66°F
- 34°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 8mphSSE 168°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:03 am CDT
- Sunset: 6:07 pm CDT
- details ▼
Tomorrow, on Sunday, expect consistent sunshine and open skies.
A notable disparity in temperature is predicted, reaching up to a maximum of a breezy 66.2°F and falling to a minimum of a cold 33.8°F.
Tomorrow, the forecasted maximum temperature should be consistent with October's typical high of 64.6°F.
Sunrise will be at 7:03 am and sunset at 6:07 pm; tomorrow's daylight will last for 11h and 4min.
A notable disparity in temperature is predicted, reaching up to a maximum of a breezy 66.2°F and falling to a minimum of a cold 33.8°F.
Tomorrow, the forecasted maximum temperature should be consistent with October's typical high of 64.6°F.
Sunrise will be at 7:03 am and sunset at 6:07 pm; tomorrow's daylight will last for 11h and 4min.
10-day overview
Daily temperatures
Warmest day: Sunday 25.10. 79°C.
Coldest day: today 57°C.
Coldest day: today 57°C.
Chance of precipitation
Highest chance: tomorrow - Monday 5%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 57°F
- 34°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphNE 37°
- Humidity: 36%
- UV index: 4
- Sunrise: 7:02 am CDT
- Sunset: 6:08 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 66°F
- 34°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 8mphSSE 168°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:03 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 72°F
- 37°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphSE 138°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:04 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 73°F
- 41°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphENE 75°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:05 am CDT
- Sunset: 6:04 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 75°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphSE 144°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:06 am CDT
- Sunset: 6:03 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 43°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphENE 61°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:07 am CDT
- Sunset: 6:01 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 43°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphE 95°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:08 am CDT
- Sunset: 6:00 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 77°F
- 45°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSE 125°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:10 am CDT
- Sunset: 5:59 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 79°F
- 48°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphS 177°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 5:57 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 77°F
- 46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphS 183°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 5:56 pm CDT
- details ▼
Throughout the next ten days, a combination of sun-filled and dull weather is expected.
Rainfall is not predicted in Dennison in the upcoming period.
Temperature fluctuation will be noticeable in the coming days. Forecast highs will fluctuate between 57.2°F and 78.8°F, while the lowest night temperatures will vary also significantly, as the overnight lows will vary from 33.8°F to 48.2°F.
Next Sunday is expected to be the warmest, reaching up to 78.8°F; today is the coldest day, with a maximum temperature of 57.2°F.
Rainfall is not predicted in Dennison in the upcoming period.
Temperature fluctuation will be noticeable in the coming days. Forecast highs will fluctuate between 57.2°F and 78.8°F, while the lowest night temperatures will vary also significantly, as the overnight lows will vary from 33.8°F to 48.2°F.
Next Sunday is expected to be the warmest, reaching up to 78.8°F; today is the coldest day, with a maximum temperature of 57.2°F.
Updated: Oct 17, 2026 @ 18:22:30 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
Today, a sun-drenched sky is anticipated.
Today, the highest temperature will be 57.2°F, while the lowest temperature will be 33.8°F.
The maximum temperature today will be a couple of degrees lower than the average highest temperature in October. The lowest temperature will be notably lower than the average low of 47.7°F.
The maximum temperature today will be a couple of degrees lower than the average highest temperature in October. The lowest temperature will be notably lower than the average low of 47.7°F.
On Saturday, in Dennison, sunrise was at 7:02 am and sunset will be at 6:08 pm (CDT).
In Dennison, the length of the day today will be 11h and 6min.
Tomorrow, expect bright skies and plenty of sunshine.
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 33.8°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be uncommonly lower than the average low of 47.7°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be uncommonly lower than the average low of 47.7°F.
On Sunday, in Dennison, sunrise will be at 7:03 am and sunset at 6:07 pm (CDT).
In Dennison, tomorrow, there will be 11h and 4min of daylight.





