Weather forecast for 10 daysWestchester, IL
Weather forecast for the weekend
Saturday Oct 17, 2026
- 57°F
- 41°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSW 224°
- Humidity: 46%
- UV index: 3
- Sunrise: 7:06 am CDT
- Sunset: 6:07 pm CDT
- details ▼
Today, sunny skies are in store, with excellent visibility.
The highest temperature will be a refreshing 57.2°F, while the lowest predicted temperature is an icy 41°F.
The temperature for today is predicted to correspond with the average October peak of 60.4°F.
Sunrise was at 7:06 am and sunset will be at 6:07 pm; the daylight will last for 11h and 1min.
The highest temperature will be a refreshing 57.2°F, while the lowest predicted temperature is an icy 41°F.
The temperature for today is predicted to correspond with the average October peak of 60.4°F.
Sunrise was at 7:06 am and sunset will be at 6:07 pm; the daylight will last for 11h and 1min.
Sunday Oct 18, 2026
- 64°F
- 43°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 14mphSSW 205°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:07 am CDT
- Sunset: 6:05 pm CDT
- details ▼
Tomorrow, on Sunday, sunny skies and pleasant visibility are expected.
Temperature span will be from a high of an enjoyable 64.4°F to a low of a chilly 42.8°F.
Tomorrow, the anticipated high temperature will be a couple of degrees higher than the average October peak of 60.4°F.
Sunrise will be at 7:07 am and sunset at 6:05 pm; tomorrow's daylight will last for 10h and 58min.
Temperature span will be from a high of an enjoyable 64.4°F to a low of a chilly 42.8°F.
Tomorrow, the anticipated high temperature will be a couple of degrees higher than the average October peak of 60.4°F.
Sunrise will be at 7:07 am and sunset at 6:05 pm; tomorrow's daylight will last for 10h and 58min.
10-day overview
Daily temperatures
Maximum temperature: 73°C.
Coldest day: today 57°C.
Coldest day: today 57°C.
Chance of precipitation
Highest chance: Monday 26.10. 17%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 57°F
- 41°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSW 224°
- Humidity: 46%
- UV index: 3
- Sunrise: 7:06 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 64°F
- 43°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 14mphSSW 205°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:07 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 45°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSSW 197°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:08 am CDT
- Sunset: 6:04 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 46°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphESE 113°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:09 am CDT
- Sunset: 6:02 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 72°F
- 46°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphS 187°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:01 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSE 144°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 5:59 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 72°F
- 48°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphESE 119°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:13 am CDT
- Sunset: 5:58 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 72°F
- 52°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphSE 145°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:14 am CDT
- Sunset: 5:56 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 73°F
- 54°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphS 187°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:15 am CDT
- Sunset: 5:55 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 50°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 7mphNNE 19°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:16 am CDT
- Sunset: 5:53 pm CDT
- details ▼
A combination of gloomy and dry and sunny weather is anticipated.
Rain is not forecasted in Westchester in the upcoming days.
Substantial differences in temperature are forecasted in the next ten days. Maximum temperatures are forecasted between 57.2°F and 73.4°F, while the lowest night temperatures will vary also significantly, as nighttime lows are forecast to fall between 41°F and 53.6°F.
With a maximum temperature of 73.4°F, Thursday and next Sunday will be the warmest days in Westchester; today is the coldest day, with a maximum temperature of 57.2°F.
Rain is not forecasted in Westchester in the upcoming days.
Substantial differences in temperature are forecasted in the next ten days. Maximum temperatures are forecasted between 57.2°F and 73.4°F, while the lowest night temperatures will vary also significantly, as nighttime lows are forecast to fall between 41°F and 53.6°F.
With a maximum temperature of 73.4°F, Thursday and next Sunday will be the warmest days in Westchester; today is the coldest day, with a maximum temperature of 57.2°F.
Updated: Oct 17, 2026 @ 19:03:48 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, sunny conditions are expected to continue.
Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 41°F.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be a couple of degrees lower than the average low temperature.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be a couple of degrees lower than the average low temperature.
On Saturday, in Westchester, sunrise was at 7:06 am and sunset will be at 6:07 pm (CDT).
In Westchester, today, there will be 11h and 1min of daylight.
Tomorrow, the forecast calls for abundant sunshine.
Tomorrow, the maximum temperature will be 64.4°F, while the minimum temperature will be 42.8°F.
The maximum temperature tomorrow will be relatively higher than the average highest temperature in October. The lowest temperature will be also slightly cooler than the average low of 46.6°F.
The maximum temperature tomorrow will be relatively higher than the average highest temperature in October. The lowest temperature will be also slightly cooler than the average low of 46.6°F.
On Sunday, in Westchester, sunrise will be at 7:07 am and sunset at 6:05 pm (CDT).
In Westchester, the length of the day tomorrow will be 10h and 58min.





