Weather forecast for tomorrow
Rochester, IL

Weather forecast for tomorrow

Monday, Jun 16.

Mostly Cloudy
5:28 am

8:29 pm
CDT
Mostly Cloudy
81°F / 68°F
  • Wind: 6mph SE
  • Humidity: 78%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 6
Tomorrow, on Monday, intermittent cloud layers may allow brief light, but overall it stays overcast.
The highest expected temperature is a temperate 80.6°F, while the lowest temperature will be a delightful 68°F.
The maximum heat index, which adjusts the air temperature based on humidity, is estimated at a blazing 86°F. Note that heat index values are valued for light wind and location in the shade.
Forecasts show the temperature forecasted to reach the usual June high of 81.1°F.
Sunrise will be at 5:28 am and sunset at 8:29 pm; tomorrow's daylight will last for 15h and 2min.

Frequently asked questions

What is the weather forecast for Rochester for tomorrow?
On Monday, widespread cloud cover will remain in place.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 80.6°F, while the minimum temperature will be 68°F. The maximum heat index, which measures the combined effect of heat and moisture, is estimated at 86°F.
The maximum temperature will be in line with the average highest temperature of 81.1°F in June. The lowest temperature will be also in line with the average low of 64.6°F.
When are sunrise and sunset tomorrow?
On Monday, in Rochester, sunrise will be at 5:28 am and sunset at 8:29 pm (CDT).
How many hours of daylight will Rochester have tomorrow?
Tomorrow, the daylight will last for 15h and 2min.

Hourly weather forecast

12 am
  • 72°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 4mph E
  • Pressure: 29.97"Hg
  • Humidity: 90%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 70°F
  • Feels like:
    72°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph E
  • Pressure: 29.97"Hg
  • Humidity: 91%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 68°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Wind: 2mph E
  • Pressure: 29.97"Hg
  • Humidity: 96%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 9mi
Sunrise: 5:28 am
6 am
  • 68°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Wind: 3mph ENE
  • Pressure: 29.94"Hg
  • Humidity: 95%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 6mi
8 am
  • 72°F
  • Feels like:
    75°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph E
  • Pressure: 29.94"Hg
  • Humidity: 90%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 9mi
10 am
  • 77°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph ESE
  • Pressure: 29.94"Hg
  • Humidity: 81%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 79°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 5mph SE
  • Pressure: 29.91"Hg
  • Humidity: 74%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 81°F
  • Feels like:
    84°F
Cloudy
Cloudy
  • Wind: 6mph SSE
  • Pressure: 29.88"Hg
  • Humidity: 72%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 79°F
  • Feels like:
    84°F
Cloudy
Cloudy
  • Wind: 5mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 73%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 79°F
  • Feels like:
    84°F
Cloudy
Cloudy
  • Wind: 4mph SSE
  • Pressure: 29.83"Hg
  • Humidity: 74%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 77°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Wind: 3mph SSE
  • Pressure: 29.83"Hg
  • Humidity: 82%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:29 pm
10 pm
  • 72°F
  • Feels like:
    75°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SSE
  • Pressure: 29.83"Hg
  • Humidity: 94%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Monday, primarily overcast and occasionally storm-filled weather is expected.
With a probability of 33%, minimal rainfall is predicted at 3 pm.
The temperature will be between a minimum of 68°F and a maximum of 80.6°F. The warmest part of the day will be at 2 pm and 3 pm.
The maximum temperature will be in line with the average high of 81.1°F in June. The expected low will be also alike with the average minimum in June, which is 64.6°F.
Updated: Jun 15, 2025 @ 19:46:30 UTC
Published by: Weather U.S. | About Us
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