Weather forecast for 10 daysFlat Rock, IL
10-day overview
Daily temperatures
Warmest day: tomorrow 70°C.
Coldest day: Friday 46°C.
Coldest day: Friday 46°C.
Chance of precipitation
Highest chance: Wednesday 78%.
Long-term weather forecast
- Monday
- Nov 9, 2026
- 64°F
- 43°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphW 263°
- Humidity: 68%
- UV index: 3
- Sunrise: 6:26 am CST
- Sunset: 4:42 pm CST
- details ▼
- Tuesday
- Nov 10, 2026
- 70°F
- 41°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphWSW 255°
- Humidity: 63%
- UV index: 3
- Sunrise: 6:28 am CST
- Sunset: 4:41 pm CST
- details ▼
- Wednesday
- Nov 11, 2026
- 68°F
- 43°F
PM Thunderstorms
- Precip. probability: 78%
- Precipitation: 0.24"
- Wind: 10mphSSW 202°
- Humidity: 74%
- UV index: 3
- Sunrise: 6:29 am CST
- Sunset: 4:40 pm CST
- details ▼
- Thursday
- Nov 12, 2026
- 54°F
- 34°F
Mostly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 15mphNNW 327°
- Humidity: 67%
- UV index: 3
- Sunrise: 6:30 am CST
- Sunset: 4:39 pm CST
- details ▼
- Friday
- Nov 13, 2026
- 46°F
- 28°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 13mphNNW 332°
- Humidity: 63%
- UV index: 2
- Sunrise: 6:31 am CST
- Sunset: 4:38 pm CST
- details ▼
- Saturday
- Nov 14, 2026
- 50°F
- 27°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphNNW 333°
- Humidity: 62%
- UV index: 3
- Sunrise: 6:32 am CST
- Sunset: 4:37 pm CST
- details ▼
- Sunday
- Nov 15, 2026
- 54°F
- 32°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 7mphSSE 155°
- Humidity: 58%
- UV index: 3
- Sunrise: 6:33 am CST
- Sunset: 4:37 pm CST
- details ▼
- Monday
- Nov 16, 2026
- 54°F
- 34°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 7mphESE 120°
- Humidity: 66%
- UV index: 3
- Sunrise: 6:34 am CST
- Sunset: 4:36 pm CST
- details ▼
- Tuesday
- Nov 17, 2026
- 59°F
- 36°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 7mphESE 122°
- Humidity: 59%
- UV index: 3
- Sunrise: 6:35 am CST
- Sunset: 4:35 pm CST
- details ▼
- Wednesday
- Nov 18, 2026
- 61°F
- 43°F
Mostly Sunny
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 8mphSE 144°
- Humidity: 61%
- UV index: 3
- Sunrise: 6:36 am CST
- Sunset: 4:34 pm CST
- details ▼
Looking ahead, conditions suggest a period of sunny, overcast and turbulent weather is expected.
With a probability of 78%, rainfall is forecasted only for Wednesday. The precipitation will be light at 0.24".
Temperature fluctuation will be noticeable across the forecast period. Forecast highs will fluctuate between 46.4°F and 69.8°F, while there will be also a marked difference in overnight low temperatures, as the lowest temperatures will be recorded between 26.6°F and 42.8°F.
Tuesday will be the warmest day, with a maximum temperature of 69.8°F; expect the coldest day on Friday with a high of 46.4°F.
With a probability of 78%, rainfall is forecasted only for Wednesday. The precipitation will be light at 0.24".
Temperature fluctuation will be noticeable across the forecast period. Forecast highs will fluctuate between 46.4°F and 69.8°F, while there will be also a marked difference in overnight low temperatures, as the lowest temperatures will be recorded between 26.6°F and 42.8°F.
Tuesday will be the warmest day, with a maximum temperature of 69.8°F; expect the coldest day on Friday with a high of 46.4°F.
Updated: Nov 9, 2026 @ 09:29:15 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Flat Rock, a combination of dry and sunny, gloomy and turbulent weather is expected for the next ten days.
Rain is expected only on Wednesday. With a probability of 78%, light precipitation of 0.24" is expected.
The maximum temperature will vary between 46.4°F and 69.8°F, as the minimum temperature will be between 26.6°F and 42.8°F.
Tomorrow will be the warmest day, with a maximum temperature of 69.8°F. With a maximum temperature of 46.4°F, Friday will be the coldest day.
On Saturday, in Flat Rock, open skies and radiant sunshine are expected.
On Saturday, the highest temperature will be 50°F, while the lowest temperature will be 26.6°F.
On Sunday, dry and sunny weather is expected throughout the day.
On Sunday, the highest temperature will be 53.6°F, while the lowest temperature will be 32°F.
