Weather forecast for 10 daysAviston, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphSSE 163°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:10 am CDT
- Sunset: 6:16 pm CDT
- details ▼
On Sunday, in Aviston, expect bright skies and plenty of sunshine.
Dramatic temperature shifts from a high of a comfortable 66.2°F to a low of an icy 37.4°F are predicted.
Forecasts show the temperature expected to reach the usual October high of 66.4°F.
Sunrise will be at 7:10 am and sunset at 6:16 pm; tomorrow's daylight will last for 11h and 5min.
Dramatic temperature shifts from a high of a comfortable 66.2°F to a low of an icy 37.4°F are predicted.
Forecasts show the temperature expected to reach the usual October high of 66.4°F.
Sunrise will be at 7:10 am and sunset at 6:16 pm; tomorrow's daylight will last for 11h and 5min.
10-day overview
Daily temperatures
Warmest day: Sunday 25.10. 82°C.
Coldest day: tomorrow 66°C.
Coldest day: tomorrow 66°C.
Chance of precipitation
Highest chance: Monday 6%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 37°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphESE 122°
- Humidity: 83%
- UV index: 0
- Sunrise: 7:09 am CDT
- Sunset: 6:17 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphSSE 163°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:10 am CDT
- Sunset: 6:16 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 72°F
- 41°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 3mphS 169°
- Humidity: 52%
- UV index: 5
- Sunrise: 7:11 am CDT
- Sunset: 6:14 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 73°F
- 45°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphE 80°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:13 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 77°F
- 43°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphW 278°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:13 am CDT
- Sunset: 6:12 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 45°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphNNE 12°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 6:10 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 46°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphESE 104°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:09 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 81°F
- 46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSE 139°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 6:08 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 82°F
- 50°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSSW 202°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:18 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 79°F
- 48°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSSW 197°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:19 am CDT
- Sunset: 6:05 pm CDT
- details ▼
For the next ten days, a combination of clear and dull weather is anticipated.
Rain is not forecasted in Aviston in the upcoming days.
Temperature differences will be noticeable in the coming days. The maximum temperature will vary between 66.2°F and 82.4°F, while the variation in nighttime lows will be also notably wide, as the lowest temperatures will be recorded between 37.4°F and 50°F.
Next Sunday will be the warmest day, with a maximum temperature of 82.4°F; the lowest daytime temperature of the period will be reached on Sunday, peaking at 66.2°F.
Rain is not forecasted in Aviston in the upcoming days.
Temperature differences will be noticeable in the coming days. The maximum temperature will vary between 66.2°F and 82.4°F, while the variation in nighttime lows will be also notably wide, as the lowest temperatures will be recorded between 37.4°F and 50°F.
Next Sunday will be the warmest day, with a maximum temperature of 82.4°F; the lowest daytime temperature of the period will be reached on Sunday, peaking at 66.2°F.
Updated: Oct 18, 2026 @ 00:08:24 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
Tomorrow, in Aviston, sunshine will likely continue with scattered clouds at most.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 37.4°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature will be uncommonly lower than the average low of 49.1°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature will be uncommonly lower than the average low of 49.1°F.
On Sunday, in Aviston, sunrise will be at 7:10 am and sunset at 6:16 pm (CDT).
Tomorrow, the daylight will last for 11h and 5min.
