Weather forecast for tomorrowMundelein, IL
Weather forecast for tomorrow
Monday Oct 19, 2026
- 68°F
- 41°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSSW 201°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:09 am CDT
- Sunset: 6:04 pm CDT
- details ▼
Tomorrow, on Monday, expect brilliant sunshine under mostly clear skies.
A notable disparity in temperature is expected, reaching up to a maximum of a pleasant 68°F and falling to a minimum of a cold 41°F.
Weather conditions lean warmer, with the temperature tracking September's average high of 72.9°F.
Sunrise will be at 7:09 am and sunset at 6:04 pm; tomorrow's daylight will last for 10h and 55min.
A notable disparity in temperature is expected, reaching up to a maximum of a pleasant 68°F and falling to a minimum of a cold 41°F.
Weather conditions lean warmer, with the temperature tracking September's average high of 72.9°F.
Sunrise will be at 7:09 am and sunset at 6:04 pm; tomorrow's daylight will last for 10h and 55min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 66°C.
Coldest hour: 6 am 41°C.
Coldest hour: 6 am 41°C.
Chance of precipitation
Highest chance: 6 am 5%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphSSW 208°
- Humidity: 67%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 46°F
- Feels like:43°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 5mphSW 216°
- Humidity: 74%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphSW 220°
- Humidity: 81%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphSSW 211°
- Humidity: 86%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:09 am
- 8 am
- 45°F
- Feels like:45°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphSW 218°
- Humidity: 83%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSW 217°
- Humidity: 59%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSW 215°
- Humidity: 46%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSW 200°
- Humidity: 42%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphS 181°
- Humidity: 44%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphSSE 147°
- Humidity: 60%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:04 pm
- 8 pm
- 54°F
- Feels like:54°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 1mphSE 125°
- Humidity: 76%
- Pressure: 30.33"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 pm
- 50°F
- Feels like:50°F
Mostly Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 1mphSE 138°
- Humidity: 84%
- Pressure: 30.36"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Tomorrow, primarily dry and sunny and occasionally dull weather is anticipated.
The temperature will vary between a minimum of 41°F and a maximum of 66.2°F. The warmest part of the day will be from 2 pm to 4 pm.
The maximum temperature will align more closely with September's average high of 72.9°F than with October's 59.2°F. The minimum temperature will be a few degrees lower than October's average low of 45.5°F.
The temperature will vary between a minimum of 41°F and a maximum of 66.2°F. The warmest part of the day will be from 2 pm to 4 pm.
The maximum temperature will align more closely with September's average high of 72.9°F than with October's 59.2°F. The minimum temperature will be a few degrees lower than October's average low of 45.5°F.
Updated: Oct 18, 2026 @ 08:50:21 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, bright conditions and mild breezes are expected.
Tomorrow, the highest temperature in Mundelein will be 68°F, while the lowest temperature will be 41°F.
The highest temperature will be slightly warmer than the average maximum of 59.2°F in October. The lowest temperature will be also a couple of degrees lower than the average low of 45.5°F.
The highest temperature will be slightly warmer than the average maximum of 59.2°F in October. The lowest temperature will be also a couple of degrees lower than the average low of 45.5°F.
On Monday, in Mundelein, sunrise will be at 7:09 am and sunset at 6:04 pm (CDT).
In Mundelein, the length of the day tomorrow will be 10h and 55min.
