Weather forecast for 10 daysWilmington, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 12mphSSW 196°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:08 am CDT
- Sunset: 6:07 pm CDT
- details ▼
Tomorrow, on Sunday, sunny skies and pleasant visibility are expected.
Substantial temperature fluctuations from a high of a breezy 66.2°F to a low of a wintry 37.4°F are forecasted.
Tomorrow's high temperature is expected to be a few degrees higher than the typical October peak of 61.9°F.
Sunrise will be at 7:08 am and sunset at 6:07 pm; tomorrow's daylight will last for 10h and 59min.
Substantial temperature fluctuations from a high of a breezy 66.2°F to a low of a wintry 37.4°F are forecasted.
Tomorrow's high temperature is expected to be a few degrees higher than the typical October peak of 61.9°F.
Sunrise will be at 7:08 am and sunset at 6:07 pm; tomorrow's daylight will last for 10h and 59min.
10-day overview
Daily temperatures
Warmest day: Sunday 25.10. 77°C.
Coldest day: tomorrow 66°C.
Coldest day: tomorrow 66°C.
Chance of precipitation
Highest chance: Monday 26.10. 11%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 39°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSSW 197°
- Humidity: 74%
- UV index: 0
- Sunrise: 7:06 am CDT
- Sunset: 6:08 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 12mphSSW 196°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:08 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 39°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphSSE 161°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:09 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 41°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 3mphE 96°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:10 am CDT
- Sunset: 6:04 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 73°F
- 41°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphSSE 153°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:02 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 43°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphNE 52°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:01 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 45°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphESE 112°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:13 am CDT
- Sunset: 6:00 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 75°F
- 46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphSE 133°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 5:58 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 77°F
- 48°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphS 176°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:16 am CDT
- Sunset: 5:57 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 72°F
- 45°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 6mphNE 43°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:17 am CDT
- Sunset: 5:55 pm CDT
- details ▼
During the upcoming ten-day period, a combination of clear and cloudy weather is predicted.
Rain is not anticipated in Wilmington in the upcoming period.
In the upcoming period, the maximum temperature will vary between 66.2°F and 77°F, while the forecast minimum temperature falls between 37.4°F and 48.2°F.
The warmest day will be next Sunday, with a maximum of 77°F; the coldest day will be Sunday, with a maximum of 66.2°F.
Rain is not anticipated in Wilmington in the upcoming period.
In the upcoming period, the maximum temperature will vary between 66.2°F and 77°F, while the forecast minimum temperature falls between 37.4°F and 48.2°F.
The warmest day will be next Sunday, with a maximum of 77°F; the coldest day will be Sunday, with a maximum of 66.2°F.
Updated: Oct 17, 2026 @ 21:57:06 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
Tomorrow, sunny skies and pleasant visibility are expected.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 37.4°F.
The highest temperature will be a couple of degrees higher than the average maximum of 61.9°F in October. Tomorrow, the lowest temperature will be also slightly cooler than the average low temperature.
The highest temperature will be a couple of degrees higher than the average maximum of 61.9°F in October. Tomorrow, the lowest temperature will be also slightly cooler than the average low temperature.
On Sunday, in Wilmington, sunrise will be at 7:08 am and sunset at 6:07 pm (CDT).
In Wilmington, the length of the day tomorrow will be 10h and 59min.
