Weather forecast for 10 days
Rock Falls, WI

Weather forecast for the weekend

Saturday, Jun 21.

Partly Cloudy
5:19 am

8:57 pm
CDT
Partly Cloudy
93°F / 81°F
  • Wind: 16mph SSW
  • Humidity: 63%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 8
Tomorrow, in Rock Falls, occasional clouds will pass by, but expect bright spells.
Rain is not anticipated. The temperature will vary between a maximum of a humid 93.2°F and a minimum of a temperate 80.6°F.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be a scorching 109.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow, the maximum temperature is expected to align with July's average high of 78.4°F instead of June's.
Sunrise will be at 5:19 am and sunset at 8:57 pm; tomorrow's daylight will last for 15h and 38min.

Sunday, Jun 22.

Sunny
5:19 am

8:58 pm
CDT
Sunny
93°F / 79°F
  • Wind: 17mph SSW
  • Humidity: 59%
  • Precip. probability: 5%
  • Precipitation: 0.04"
  • UV index: 8
On Sunday, June 22, the forecast calls for abundant sunshine.
Minimal precipitation is expected. The temperature will fluctuate from a high of a tropical 93.2°F to a low of a temperate 78.8°F.
The forecast high is higher and more aligned with what is typical in July than in June.
Sunrise will be at 5:19 am and sunset at 8:58 pm; the daylight will last for 15h and 38min.

Frequently asked questions

What is the weather forecast for Rock Falls for tomorrow?
Tomorrow, occasional clouds will pass by, but expect bright spells.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 93.2°F, while the lowest temperature will be 80.6°F. The maximum heat index, which modifies the air temperature to account for humidity, is computed to be 109.4°F.
The highest temperature tomorrow will be significantly higher than the average maximum of 73.8°F in June. Tomorrow, the lowest temperature will be also notably higher than the average low of 56.3°F.
When are sunrise and sunset tomorrow?
On Saturday, in Rock Falls, sunrise will be at 5:19 am and sunset at 8:57 pm (CDT).
How many hours of daylight will Rock Falls have tomorrow?
In Rock Falls, tomorrow, there will be 15h and 38min of daylight.
What is the weather forecast for Rock Falls for Sunday?
On Sunday, in Rock Falls, sunny skies and pleasant visibility are expected.
Will it rain on Sunday?
On Sunday, there is a low probability of minimal rainfall in Rock Falls.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature in Rock Falls will be 93.2°F, while the minimum temperature will be 78.8°F.
What is the weather forecast for Rock Falls for the next ten days?
In Rock Falls, weather will be unstable, and a combination of stormy, gloomy, damp and bright weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rain is predicted nearly every day for the next ten days in Rock Falls. With high precipitation of 0.83", Wednesday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 68°F and 93.2°F, as the minimum temperature will range between 60.8°F and 80.6°F.
Including the humidity's impact, the maximum feel-like temperature will vary between 68°F and 109.4°F.
What will be the hottest and the coldest days?
The hottest days will be Saturday and Sunday, with a maximum of 93.2°F. The coldest day will be Wednesday, with a maximum of 68°F.

Long-term weather forecast

FriJun 20.
  • 84°F
  • 77°F
AM Rain
AM Rain
  • Wind: 12mph S
  • Humidity: 76%
  • UV index: 4
  • Precip. probability: 59%
  • Precipitation: 0.04"
  • 5:19 am 8:57 pm CDT
SatJun 21.
  • 93°F
  • 81°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph SSW
  • Humidity: 63%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:19 am 8:57 pm CDT
SunJun 22.
  • 93°F
  • 79°F
Sunny
Sunny
  • Wind: 17mph SSW
  • Humidity: 59%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0.04"
  • 5:19 am 8:58 pm CDT
MonJun 23.
  • 82°F
  • 63°F
Thunderstorms
Thunderstorms
  • Wind: 11mph WSW
  • Humidity: 68%
  • UV index: 7
  • Precip. probability: 68%
  • Precipitation: 0.2"
  • 5:20 am 8:58 pm CDT
TueJun 24.
  • 73°F
  • 63°F
Cloudy
Cloudy
  • Wind: 6mph NE
  • Humidity: 70%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0.51"
  • 5:20 am 8:58 pm CDT
WedJun 25.
  • 68°F
  • 61°F
Rain / Thunder
Rain / Thunder
  • Wind: 8mph ENE
  • Humidity: 92%
  • UV index: 4
  • Precip. probability: 76%
  • Precipitation: 0.83"
  • 5:20 am 8:58 pm CDT
ThuJun 26.
  • 72°F
  • 61°F
Thunderstorms
Thunderstorms
  • Wind: 8mph E
  • Humidity: 94%
  • UV index: 5
  • Precip. probability: 64%
  • Precipitation: 0.75"
  • 5:21 am 8:58 pm CDT
FriJun 27.
  • 77°F
  • 63°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph N
  • Humidity: 77%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:21 am 8:58 pm CDT
SatJun 28.
  • 82°F
  • 64°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 8mph SSE
  • Humidity: 72%
  • UV index: 7
  • Precip. probability: 35%
  • Precipitation: 0.28"
  • 5:22 am 8:58 pm CDT
SunJun 29.
  • 81°F
  • 63°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 9mph SW
  • Humidity: 72%
  • UV index: 8
  • Precip. probability: 32%
  • Precipitation: 0.08"
  • 5:22 am 8:58 pm CDT
The next ten days will bring unstable conditions, and a mix of lightning-active, overcast, rain-soaked and sun-filled weather is expected.
Almost every day for the next ten days, rain is forecasted.
Temperature fluctuation will be noticeable throughout the forecast window. Highs will range from 68°F to 93.2°F, while the fluctuation in night temperatures will be also significant, as the overnight lows will vary from 60.8°F to 80.6°F.
Saturday and Sunday, with the highest temperature of 93.2°F, will be the hottest days in Rock Falls; expect the coldest day on Wednesday with a high of 68°F.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and range between 68°F and a torridly hot 109.4°F.
Updated: Jun 20, 2025 @ 10:22:53 UTC
Published by: Weather U.S. | About Us
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