Weather forecast for 10 days
Flat Rock, IL

Weather forecast for the weekend

Saturday, May 3.

PM Showers
5:48 am

7:46 pm
CDT
PM Showers
61°F / 46°F
  • Wind: 12mph N
  • Humidity: 83%
  • Precip. probability: 86%
  • Precipitation: 0"
  • UV index: 5
Tomorrow, on Saturday, May 3, passing showers could bring some wet conditions later in the day.
Minimal precipitation is expected. Temperature span will be from a high of a comfortable 60.8°F to a low of a chilly 46.4°F.
Tomorrow, the temperature forecast of 60.8°F will better match April's climate average than that of May.
Sunrise will be at 5:48 am and sunset at 7:46 pm; tomorrow's daylight will last for 13h and 58min.

Sunday, May 4.

Showers
5:47 am

7:47 pm
CDT
Showers
52°F / 46°F
  • Wind: 11mph N
  • Humidity: 87%
  • Precip. probability: 46%
  • Precipitation: 0.87"
  • UV index: 4
On Sunday, in Flat Rock, scattered showers will occur throughout the day, with lighter rain expected during the afternoon.
Increased precipitation is forecasted. Temperatures will exhibit minor fluctuations, extending from a high of a fresh 51.8°F to a low of a frosty 46.4°F.
On Sunday, the anticipated high will be lower and much closer to April's average high of 64°F than May's 73.8°F.
Sunrise will be at 5:47 am and sunset at 7:47 pm; the daylight will last for 14h and 1min.

Frequently asked questions

What is the weather forecast for Flat Rock for tomorrow?
Tomorrow, isolated showers may pop up in the afternoon.
Will it rain tomorrow?
There is a high likelihood of rainfall, but precipitation will be minimal.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 60.8°F, while the lowest temperature will be 46.4°F.
The maximum temperature tomorrow will be noticeably lower than the average highest temperature of 73.8°F in May. The lowest temperature tomorrow will be also significantly lower than the average low of 57.2°F.
When are sunrise and sunset tomorrow?
On Saturday, in Flat Rock, sunrise will be at 5:48 am and sunset at 7:46 pm (CDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 13h and 58min.
What is the weather forecast for Flat Rock for Sunday?
On Sunday, scattered showers will occur throughout the day, with lighter rain expected during the afternoon.
Will it rain on Sunday?
Yes. With a probability of 46%, increased precipitation of 0.87" is predicted on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 51.8°F, while the lowest temperature will be 46.4°F.
What is the weather forecast for Flat Rock for the next ten days?
In Flat Rock, a combination of damp, overcast and bright weather is predicted for the next ten days.
Will it rain in the next ten days?
Rain is expected on Sunday, Monday, Wednesday through next Sunday in Flat Rock. Sunday, with increased precipitation of 0.87", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 51.8°F and 73.4°F, while the minimum temperature will range between 46.4°F and 57.2°F.
What will be the warmest and the coldest days in Flat Rock?
The warmest days will be Tuesday, next Friday through next Sunday, with a maximum of 73.4°F. Sunday will be the coldest day, with a maximum temperature of 51.8°F.

Long-term weather forecast

FriMay 2.
  • 72°F
  • 54°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph WNW
  • Humidity: 67%
  • UV index: 5
  • Precip. probability: 19%
  • Precipitation: 0"
  • 5:49 am 7:45 pm CDT
SatMay 3.
  • 61°F
  • 46°F
PM Showers
PM Showers
  • Wind: 12mph N
  • Humidity: 83%
  • UV index: 5
  • Precip. probability: 86%
  • Precipitation: 0"
  • 5:48 am 7:46 pm CDT
SunMay 4.
  • 52°F
  • 46°F
Showers
Showers
  • Wind: 11mph N
  • Humidity: 87%
  • UV index: 4
  • Precip. probability: 46%
  • Precipitation: 0.87"
  • 5:47 am 7:47 pm CDT
MonMay 5.
  • 61°F
  • 46°F
AM Showers
AM Showers
  • Wind: 9mph WSW
  • Humidity: 78%
  • UV index: 5
  • Precip. probability: 34%
  • Precipitation: 0.2"
  • 5:46 am 7:48 pm CDT
TueMay 6.
  • 73°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph SW
  • Humidity: 63%
  • UV index: 8
  • Precip. probability: 8%
  • Precipitation: 0.04"
  • 5:44 am 7:49 pm CDT
WedMay 7.
  • 68°F
  • 55°F
AM Showers
AM Showers
  • Wind: 10mph E
  • Humidity: 72%
  • UV index: 5
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • 5:43 am 7:50 pm CDT
ThuMay 8.
  • 72°F
  • 54°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 13mph NE
  • Humidity: 71%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 5:42 am 7:51 pm CDT
FriMay 9.
  • 73°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph ENE
  • Humidity: 64%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 5:41 am 7:52 pm CDT
SatMay 10.
  • 73°F
  • 57°F
PM Showers
PM Showers
  • Wind: 11mph E
  • Humidity: 70%
  • UV index: 7
  • Precip. probability: 43%
  • Precipitation: 0.08"
  • 5:40 am 7:53 pm CDT
SunMay 11.
  • 73°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph E
  • Humidity: 70%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.24"
  • 5:39 am 7:54 pm CDT
rainy, cloud-filled and sun-filled weather is expected.
Rain is predicted for Sunday, Monday, Wednesday through next Sunday.
Temperature variation will be noticeable over the next several days. The temperature is expected to swing from 51.8°F up to 73.4°F, while the forecast minimum temperature falls between 46.4°F and 57.2°F.
With a maximum temperature of 73.4°F, Tuesday, next Friday through next Sunday will be the warmest days; the lowest daytime temperature of the period will be reached on Sunday, peaking at 51.8°F.
Updated: May 2, 2025 @ 06:40:14 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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