Weather forecast for 10 daysDennison, IL
Weather forecast for the weekend
Saturday Oct 31, 2026
- 66°F
- 55°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphE 100°
- Humidity: 46%
- UV index: 3
- Sunrise: 7:17 am CDT
- Sunset: 5:50 pm CDT
- details ▼
Today, on Saturday, October 31, clouds will blanket the sky, reducing sunshine.
The maximum temperature will be an enjoyable 66.2°F, while the minimum expected temperature is a mild 55.4°F.
Forecasts show that today the temperature will align with October's standard maximum of 64.6°F.
Sunrise was at 7:17 am and sunset will be at 5:50 pm; the daylight will last for 10h and 32min.
The maximum temperature will be an enjoyable 66.2°F, while the minimum expected temperature is a mild 55.4°F.
Forecasts show that today the temperature will align with October's standard maximum of 64.6°F.
Sunrise was at 7:17 am and sunset will be at 5:50 pm; the daylight will last for 10h and 32min.
Sunday Nov 1, 2026
- 64°F
- 54°F
Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 11mphSE 144°
- Humidity: 75%
- UV index: 1
- Sunrise: 6:18 am CST
- Sunset: 4:49 pm CST
- details ▼
On Sunday, in Dennison, gray and overcast skies will be present.
The highest predicted temperature is an enjoyable 64.4°F, while the lowest temperature will be a crisp 53.6°F.
The maximum temperature for tomorrow is expected to match the regular October high of 64.6°F.
Sunrise will be at 6:18 am and sunset at 4:49 pm; tomorrow's daylight will last for 10h and 30min.
The highest predicted temperature is an enjoyable 64.4°F, while the lowest temperature will be a crisp 53.6°F.
The maximum temperature for tomorrow is expected to match the regular October high of 64.6°F.
Sunrise will be at 6:18 am and sunset at 4:49 pm; tomorrow's daylight will last for 10h and 30min.
10-day overview
Daily temperatures
Warmest day: Tuesday 73°C.
Coldest day: Saturday 07.11. 57°C.
Coldest day: Saturday 07.11. 57°C.
Chance of precipitation
Highest chance: Wednesday 78%.
Long-term weather forecast
- Saturday
- Oct 31, 2026
- 66°F
- 55°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphE 100°
- Humidity: 46%
- UV index: 3
- Sunrise: 7:17 am CDT
- Sunset: 5:50 pm CDT
- details ▼
- Sunday
- Nov 1, 2026
- 64°F
- 54°F
Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 11mphSE 144°
- Humidity: 75%
- UV index: 1
- Sunrise: 6:18 am CST
- Sunset: 4:49 pm CST
- details ▼
- Monday
- Nov 2, 2026
- 66°F
- 59°F
Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 13mphSSE 161°
- Humidity: 81%
- UV index: 1
- Sunrise: 6:19 am CST
- Sunset: 4:47 pm CST
- details ▼
- Tuesday
- Nov 3, 2026
- 73°F
- 59°F
PM Showers
- Precip. probability: 54%
- Precipitation: 0.47"
- Wind: 18mphS 174°
- Humidity: 71%
- UV index: 2
- Sunrise: 6:21 am CST
- Sunset: 4:46 pm CST
- details ▼
- Wednesday
- Nov 4, 2026
- 63°F
- 50°F
Rain
- Precip. probability: 78%
- Precipitation: 0.31"
- Wind: 11mphSW 219°
- Humidity: 80%
- UV index: 2
- Sunrise: 6:22 am CST
- Sunset: 4:45 pm CST
- details ▼
- Thursday
- Nov 5, 2026
- 63°F
- 46°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.04"
- Wind: 9mphW 262°
- Humidity: 73%
- UV index: 3
- Sunrise: 6:23 am CST
- Sunset: 4:44 pm CST
- details ▼
- Friday
- Nov 6, 2026
- 59°F
- 41°F
Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 8mphNNW 339°
- Humidity: 72%
- UV index: 2
- Sunrise: 6:24 am CST
- Sunset: 4:43 pm CST
- details ▼
- Saturday
- Nov 7, 2026
- 57°F
- 37°F
Mostly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 7mphNNW 337°
- Humidity: 68%
- UV index: 2
- Sunrise: 6:25 am CST
- Sunset: 4:42 pm CST
- details ▼
- Sunday
- Nov 8, 2026
- 61°F
- 39°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 7mphNNE 19°
- Humidity: 61%
- UV index: 3
- Sunrise: 6:26 am CST
- Sunset: 4:41 pm CST
- details ▼
- Monday
- Nov 9, 2026
- 59°F
- 37°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 8mphN 356°
- Humidity: 61%
- UV index: 3
- Sunrise: 6:27 am CST
- Sunset: 4:40 pm CST
- details ▼
It is expected that primarily overcast and occasionally wet weather is anticipated.
Rainfall is predicted for Tuesday through Thursday.
There will be a considerable variation in temperature over the next several days. Forecast highs will fluctuate between 57.2°F and 73.4°F, while the variation in nighttime lows will be also notably wide, as temperatures overnight will fluctuate from 37.4°F up to 59°F.
The warmest day will be Tuesday, with a maximum of 73.4°F; the lowest daytime temperature of the period will be reached on next Saturday, peaking at 57.2°F.
Rainfall is predicted for Tuesday through Thursday.
There will be a considerable variation in temperature over the next several days. Forecast highs will fluctuate between 57.2°F and 73.4°F, while the variation in nighttime lows will be also notably wide, as temperatures overnight will fluctuate from 37.4°F up to 59°F.
The warmest day will be Tuesday, with a maximum of 73.4°F; the lowest daytime temperature of the period will be reached on next Saturday, peaking at 57.2°F.
Updated: Oct 31, 2026 @ 16:20:12 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Saturday, the sky will remain mostly closed off by clouds.
Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 55.4°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature will be moderately higher than the average low of 47.7°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature will be moderately higher than the average low of 47.7°F.
On Saturday, in Dennison, sunrise was at 7:17 am and sunset will be at 5:50 pm (CDT).
Today, the daylight will last for 10h and 32min.
On Sunday, expect a cloud-dominated sky with no significant clearing.
Tomorrow, the maximum temperature will be 64.4°F, while the minimum temperature will be 53.6°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be relatively higher than the average low temperature.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be relatively higher than the average low temperature.
On Sunday, in Dennison, sunrise will be at 6:18 am and sunset at 4:49 pm (CST).
In Dennison, tomorrow, there will be 10h and 30min of daylight.
