Weather forecast for tomorrowIroquois, IL
Weather forecast for tomorrow
Monday Oct 19, 2026
- 70°F
- 37°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 3mphS 169°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:06 am CDT
- Sunset: 6:04 pm CDT
- details ▼
Tomorrow, on Monday, October 19, bright and sunny weather is also expected.
Temperatures are predicted to move from a peak of a pleasant 69.8°F to a low of a wintry 37.4°F.
The higher temperature of 69.8°F is more typical of September than October.
Sunrise will be at 7:06 am and sunset at 6:04 pm; tomorrow's daylight will last for 10h and 58min.
Temperatures are predicted to move from a peak of a pleasant 69.8°F to a low of a wintry 37.4°F.
The higher temperature of 69.8°F is more typical of September than October.
Sunrise will be at 7:06 am and sunset at 6:04 pm; tomorrow's daylight will last for 10h and 58min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 68°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
- 43°F
- Feels like:41°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphS 187°
- Humidity: 77%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphSSW 192°
- Humidity: 85%
- 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: 2mphS 187°
- Humidity: 90%
- 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: 2mphS 173°
- Humidity: 93%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:06 am
- 8 am
- 41°F
- Feels like:41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphS 171°
- Humidity: 87%
- Pressure: 30.42"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 am
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphS 184°
- Humidity: 54%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphS 180°
- Humidity: 38%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphS 180°
- Humidity: 31%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSSE 163°
- Humidity: 28%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphSE 126°
- Humidity: 40%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:04 pm
- 8 pm
- 54°F
- Feels like:54°F
Mostly Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphESE 108°
- Humidity: 55%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphE 82°
- Humidity: 68%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, primarily clear and occasionally cloudy weather is expected.
The temperature will be between a minimum of 37.4°F and a maximum of 68°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 75°F than with October's 62.2°F. Forecast models suggest a low more resembling November's typical minimum of 34.7°F than October's usual 46.9°F.
The temperature will be between a minimum of 37.4°F and a maximum of 68°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 75°F than with October's 62.2°F. Forecast models suggest a low more resembling November's typical minimum of 34.7°F than October's usual 46.9°F.
Updated: Oct 18, 2026 @ 11:59:37 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 Monday, the weather remains calm, bright, and sunny.
Tomorrow, the maximum temperature will be 69.8°F, while the minimum temperature will be 37.4°F.
The highest temperature will be moderately higher than the average maximum of 62.2°F in October. The lowest temperature will be uncommonly lower than the average low of 46.9°F.
The highest temperature will be moderately higher than the average maximum of 62.2°F in October. The lowest temperature will be uncommonly lower than the average low of 46.9°F.
On Monday, in Iroquois, sunrise will be at 7:06 am and sunset at 6:04 pm (CDT).
In Iroquois, tomorrow, there will be 10h and 58min of daylight.
