Weather forecast for tomorrowDundas, IL
Weather forecast for tomorrow
Monday Oct 19, 2026
- 72°F
- 41°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphESE 123°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:05 am CDT
- Sunset: 6:08 pm CDT
- details ▼
Tomorrow, clear skies with only minor cloud interruptions are also in the outlook.
A wide temperature range is forecasted, from a high of a delightful 71.6°F to a low of an icy 41°F.
The predicted top temperature is expected to be relatively higher than the usual October maximum of 65.8°F.
Sunrise will be at 7:05 am and sunset at 6:08 pm; tomorrow's daylight will last for 11h and 2min.
A wide temperature range is forecasted, from a high of a delightful 71.6°F to a low of an icy 41°F.
The predicted top temperature is expected to be relatively higher than the usual October maximum of 65.8°F.
Sunrise will be at 7:05 am and sunset at 6:08 pm; tomorrow's daylight will last for 11h and 2min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 70°C.
Coldest hour: 6 am 37°C.
Coldest hour: 6 am 37°C.
Chance of precipitation
Highest chance: 6 am 6%.
Hourly weather forecast
- 12 am
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 1mphSE 134°
- Humidity: 84%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphSE 138°
- Humidity: 89%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 0mphSE 135°
- Humidity: 96%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 37°F
- Feels like:37°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 0mphESE 107°
- Humidity: 97%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:05 am
- 8 am
- 43°F
- Feels like:43°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 0mphESE 110°
- Humidity: 90%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphSE 129°
- Humidity: 57%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphESE 122°
- Humidity: 40%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphSE 130°
- Humidity: 33%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphSE 128°
- Humidity: 32%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 64°F
- Feels like:64°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphE 89°
- Humidity: 43%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:08 pm
- 8 pm
- 55°F
- Feels like:55°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphENE 68°
- Humidity: 66%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 50°F
- Feels like:50°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 0mphENE 63°
- Humidity: 75%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, primarily sunny and occasionally cloud-filled weather is expected.
The temperature will vary between a minimum of 37.4°F and a maximum of 69.8°F. The warmest part of the day will be from 2 pm to 4 pm.
The high will be moderately higher than the normal maximum of 65.8°F for October. The expected low will be more resembling what’s common in November than the current October average of 49.3°F.
The temperature will vary between a minimum of 37.4°F and a maximum of 69.8°F. The warmest part of the day will be from 2 pm to 4 pm.
The high will be moderately higher than the normal maximum of 65.8°F for October. The expected low will be more resembling what’s common in November than the current October average of 49.3°F.
Updated: Oct 18, 2026 @ 08:25:53 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, a bright and mostly cloud-free sky is in store.
Tomorrow, the highest temperature will be 71.6°F, while the lowest temperature will be 41°F.
The maximum temperature will be slightly warmer than the average highest temperature of 65.8°F in October. The lowest temperature will be also moderately lower than the average low of 49.3°F.
The maximum temperature will be slightly warmer than the average highest temperature of 65.8°F in October. The lowest temperature will be also moderately lower than the average low of 49.3°F.
On Monday, in Dundas, sunrise will be at 7:05 am and sunset at 6:08 pm (CDT).
In Dundas, tomorrow, there will be 11h and 2min of daylight.
