Weather forecast for tomorrowDeer Park, IL
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 63°F
- 39°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 14mphSSW 207°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:08 am CDT
- Sunset: 6:06 pm CDT
- details ▼
Tomorrow, in Deer Park, uninterrupted sunshine is also anticipated.
The maximum temperature will be a breezy 62.6°F, while the minimum forecasted temperature is a wintry 39.2°F.
October's standard high of 59.5°F is predicted to be reached during the day.
Sunrise will be at 7:08 am and sunset at 6:06 pm; tomorrow's daylight will last for 10h and 58min.
The maximum temperature will be a breezy 62.6°F, while the minimum forecasted temperature is a wintry 39.2°F.
October's standard high of 59.5°F is predicted to be reached during the day.
Sunrise will be at 7:08 am and sunset at 6:06 pm; tomorrow's daylight will last for 10h and 58min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 61°C.
Coldest period: 3 am - 6 am 41°C.
Coldest period: 3 am - 6 am 41°C.
Chance of precipitation
Highest chance: 6 am 4%.
Hourly weather forecast
- 12 am
- 45°F
- Feels like:41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 208°
- Humidity: 70%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 43°F
- Feels like:37°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 209°
- Humidity: 72%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:36°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphSSW 207°
- Humidity: 76%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 41°F
- Feels like:36°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphSSW 205°
- Humidity: 76%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:08 am
- 8 am
- 43°F
- Feels like:37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphSSW 205°
- Humidity: 73%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:46°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphSSW 209°
- Humidity: 56%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 57°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphSSW 210°
- Humidity: 45%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 61°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphSSW 209°
- Humidity: 40%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 61°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphSSW 205°
- Humidity: 39%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 57°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSW 195°
- Humidity: 46%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:06 pm
- 8 pm
- 52°F
- Feels like:50°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 193°
- Humidity: 56%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 50°F
- Feels like:46°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 201°
- Humidity: 64%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, a cloudless sky and mainly sunshiny weather are expected.
The temperature will vary between the lowest temperature of 41°F and the highest temperature of 60.8°F. The warmest part of the day will be from 2 pm to 5 pm.
Tomorrow, the temperature is forecasted to be close to the usual maximum for October. The lowest temperature is more in line with November's average minimum of 33.1°F than the usual minimum of 45.3°F in October.
The temperature will vary between the lowest temperature of 41°F and the highest temperature of 60.8°F. The warmest part of the day will be from 2 pm to 5 pm.
Tomorrow, the temperature is forecasted to be close to the usual maximum for October. The lowest temperature is more in line with November's average minimum of 33.1°F than the usual minimum of 45.3°F in October.
Updated: Oct 18, 2026 @ 03:13:13 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 Sunday, expect sunny weather with a crisp, clear sky.
Tomorrow, the highest temperature in Deer Park will be 62.6°F, while the lowest temperature will be 39.2°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature will be slightly cooler than the average low of 45.3°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature will be slightly cooler than the average low of 45.3°F.
On Sunday, in Deer Park, sunrise will be at 7:08 am and sunset at 6:06 pm (CDT).
In Deer Park, tomorrow, there will be 10h and 58min of daylight.
