Weather forecast for tomorrowCortland, IL
Weather forecast for tomorrow
Monday Oct 19, 2026
- 68°F
- 41°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphS 184°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:07 pm CDT
- details ▼
Tomorrow, a glowing sky and minimal clouds are expected.
A stark contrast will be evident between the daytime peak temperature of an agreeable 68°F and the nighttime low of a wintry 41°F.
The temperature of 68°F aligns more with what is typical in September than what is normal in October.
Sunrise will be at 7:12 am and sunset at 6:07 pm; tomorrow's daylight will last for 10h and 55min.
A stark contrast will be evident between the daytime peak temperature of an agreeable 68°F and the nighttime low of a wintry 41°F.
The temperature of 68°F aligns more with what is typical in September than what is normal in October.
Sunrise will be at 7:12 am and sunset at 6:07 pm; tomorrow's daylight will last for 10h and 55min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 66°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 6 am 5%.
Hourly weather forecast
- 12 am
- 46°F
- Feels like:41°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphSSW 196°
- Humidity: 72%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 43°F
- Feels like:39°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSSW 203°
- Humidity: 78%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:37°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSSW 210°
- Humidity: 84%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:37°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSSW 204°
- Humidity: 87%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:12 am
- 8 am
- 41°F
- Feels like:39°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSSW 191°
- Humidity: 87%
- Pressure: 30.42"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
- 10 am
- 54°F
- Feels like:52°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphS 182°
- Humidity: 62%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSSW 192°
- Humidity: 47%
- 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: 5mphSSW 195°
- Humidity: 41%
- 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: 5mphS 186°
- Humidity: 40%
- 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: 4mphSSE 156°
- Humidity: 50%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:07 pm
- 8 pm
- 54°F
- Feels like:54°F
Mostly Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphSE 137°
- Humidity: 64%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphESE 111°
- Humidity: 74%
- Pressure: 30.33"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Tomorrow, primarily sunny and occasionally dull weather is forecasted.
The temperature will vary between a minimum of 39.2°F and a maximum of 66.2°F. The warmest part of the day will be from 2 pm to 4 pm.
The day’s peak temperature will reflect September's norm of 73°F more than October's 59.9°F. The minimum temperature will be in line with October's average low of 44.1°F.
The temperature will vary between a minimum of 39.2°F and a maximum of 66.2°F. The warmest part of the day will be from 2 pm to 4 pm.
The day’s peak temperature will reflect September's norm of 73°F more than October's 59.9°F. The minimum temperature will be in line with October's average low of 44.1°F.
Updated: Oct 18, 2026 @ 06:59:45 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, in Cortland, golden sunshine will carry through the day.
Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 41°F.
The highest temperature will be a few degrees higher than the average maximum of 59.9°F in October. The lowest temperature will be in line with the average low of 44.1°F.
The highest temperature will be a few degrees higher than the average maximum of 59.9°F in October. The lowest temperature will be in line with the average low of 44.1°F.
On Monday, in Cortland, sunrise will be at 7:12 am and sunset at 6:07 pm (CDT).
Tomorrow, the daylight will last for 10h and 55min.
