Weather forecast for 10 daysDe Witt, IL
Weather forecast for the weekend
Saturday Oct 17, 2026
- 57°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSW 217°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:08 am CDT
- Sunset: 6:12 pm CDT
- details ▼
Today, on Saturday, October 17, expect bright skies and plenty of sunshine.
The maximum temperature will be a moderate 57.2°F, while the minimum temperature will be a cold 37.4°F.
The forecasted high for today is forecasted to be slightly cooler than the typical October maximum of 63.3°F.
Sunrise was at 7:08 am and sunset will be at 6:12 pm; the daylight will last for 11h and 4min.
The maximum temperature will be a moderate 57.2°F, while the minimum temperature will be a cold 37.4°F.
The forecasted high for today is forecasted to be slightly cooler than the typical October maximum of 63.3°F.
Sunrise was at 7:08 am and sunset will be at 6:12 pm; the daylight will last for 11h and 4min.
Sunday Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 12mphS 188°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:09 am CDT
- Sunset: 6:11 pm CDT
- details ▼
Tomorrow, sunny and dry conditions are also anticipated.
Substantial temperature fluctuations from a high of an enjoyable 66.2°F to a low of a cold 39.2°F are forecasted.
The temperature will be in line with October's average maximum of 63.3°F.
Sunrise will be at 7:09 am and sunset at 6:11 pm; tomorrow's daylight will last for 11h and 2min.
Substantial temperature fluctuations from a high of an enjoyable 66.2°F to a low of a cold 39.2°F are forecasted.
The temperature will be in line with October's average maximum of 63.3°F.
Sunrise will be at 7:09 am and sunset at 6:11 pm; tomorrow's daylight will last for 11h and 2min.
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: Monday 26.10. 7%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 57°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSW 217°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:08 am CDT
- Sunset: 6:12 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 12mphS 188°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:09 am CDT
- Sunset: 6:11 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 41°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphS 169°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:10 am CDT
- Sunset: 6:09 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 73°F
- 45°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 5mphESE 114°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:08 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 75°F
- 45°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphS 185°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 45°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphESE 123°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:13 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphESE 121°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 6:04 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 77°F
- 50°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphSSE 148°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:02 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 79°F
- 52°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphSSW 194°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 6:01 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 77°F
- 50°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 8mphSSW 203°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:18 am CDT
- Sunset: 6:00 pm CDT
- details ▼
Weather models show that a combination of bright and overcast weather is predicted.
Rainfall is not forecasted in De Witt in the upcoming days.
Significant changes in temperature are expected throughout the forecast window. Highs will range from 57.2°F to 78.8°F, while the nightly low temperatures will show also a considerable swing, as the overnight lows will vary from 37.4°F to 51.8°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 forecasted in De Witt in the upcoming days.
Significant changes in temperature are expected throughout the forecast window. Highs will range from 57.2°F to 78.8°F, while the nightly low temperatures will show also a considerable swing, as the overnight lows will vary from 37.4°F to 51.8°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 @ 18:25:06 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 Saturday, in De Witt, conditions will remain bright with clear skies.
Today, the highest temperature will be 57.2°F, while the lowest temperature will be 37.4°F.
The maximum temperature today will be a few degrees lower than the average highest temperature in October. The lowest temperature will be notably lower than the average low of 46.9°F.
The maximum temperature today will be a few degrees lower than the average highest temperature in October. The lowest temperature will be notably lower than the average low of 46.9°F.
On Saturday, in De Witt, sunrise was at 7:08 am and sunset will be at 6:12 pm (CDT).
In De Witt, the length of the day today will be 11h and 4min.
Tomorrow, in De Witt, expect consistent sunshine and open skies.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 39.2°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be moderately lower than the average low temperature.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be moderately lower than the average low temperature.
On Sunday, in De Witt, sunrise will be at 7:09 am and sunset at 6:11 pm (CDT).
In De Witt, the length of the day tomorrow will be 11h and 2min.





