Weather forecast for tomorrowRochester, IL
Weather forecast for tomorrow
Monday Oct 19, 2026
- 72°F
- 39°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSSE 158°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:13 pm CDT
- details ▼
On Monday, October 19, bright conditions and mild breezes are also expected.
Day and night temperatures will contrast sharply, from a maximum of a pleasant 71.6°F to a minimum of a wintry 39.2°F.
A forecast high of 71.6°F brings conditions more familiar to September's average than October's.
Sunrise will be at 7:12 am and sunset at 6:13 pm; tomorrow's daylight will last for 11h and 1min.
Day and night temperatures will contrast sharply, from a maximum of a pleasant 71.6°F to a minimum of a wintry 39.2°F.
A forecast high of 71.6°F brings conditions more familiar to September's average than October's.
Sunrise will be at 7:12 am and sunset at 6:13 pm; tomorrow's daylight will last for 11h and 1min.
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 5%.
Hourly weather forecast
- 12 am
- 45°F
- Feels like:43°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 5mphS 169°
- Humidity: 77%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 43°F
- Feels like:41°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphSSE 161°
- Humidity: 82%
- 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: 3mphS 174°
- Humidity: 88%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 37°F
- Feels like:37°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphSSE 165°
- Humidity: 90%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:12 am
- 8 am
- 41°F
- Feels like:41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphSSE 159°
- Humidity: 89%
- 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: 3mphSSE 168°
- Humidity: 58%
- 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: 3mphSSE 158°
- Humidity: 40%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 70°F
- Feels like:70°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSSE 165°
- Humidity: 32%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 70°F
- Feels like:70°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSE 155°
- Humidity: 31%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 63°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSE 138°
- Humidity: 43%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:13 pm
- 8 pm
- 54°F
- Feels like:54°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphESE 114°
- Humidity: 63%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 50°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphESE 114°
- Humidity: 73%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of mostly clear and cloud-filled weather is predicted.
The temperature will be between the lowest temperature of 37.4°F and the highest temperature of 69.8°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 77.4°F than with October's 64.2°F. The lowest temperature is more resembling November's average minimum of 36.3°F than the usual minimum of 48.2°F in October.
The temperature will be between the lowest temperature of 37.4°F and the highest temperature of 69.8°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 77.4°F than with October's 64.2°F. The lowest temperature is more resembling November's average minimum of 36.3°F than the usual minimum of 48.2°F in October.
Updated: Oct 18, 2026 @ 05:46:59 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, expect brilliant sunshine under mostly clear skies.
Tomorrow, the highest temperature will be 71.6°F, while the lowest temperature will be 39.2°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 64.2°F in October. The lowest temperature will be also relatively lower than the average low of 48.2°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 64.2°F in October. The lowest temperature will be also relatively lower than the average low of 48.2°F.
On Monday, in Rochester, sunrise will be at 7:12 am and sunset at 6:13 pm (CDT).
In Rochester, tomorrow, there will be 11h and 1min of daylight.
