Weather forecast for 10 daysRock City, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 16mphSSW 205°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 6:11 pm CDT
- details ▼
Today, on Sunday, October 18, sunshine is forecasted under mostly clear skies.
The temperature will peak at an enjoyable 66.2°F during the day, dropping to a low of a wintry 39.2°F at night.
With a forecast of 66.2°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 7:14 am and sunset at 6:11 pm; the daylight will last for 10h and 57min.
The temperature will peak at an enjoyable 66.2°F during the day, dropping to a low of a wintry 39.2°F at night.
With a forecast of 66.2°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 7:14 am and sunset at 6:11 pm; the daylight will last for 10h and 57min.
10-day overview
Daily temperatures
Warmest day: Thursday 73°C.
Minimum temperature: 66°C.
Minimum temperature: 66°C.
Chance of precipitation
Highest chance: Tuesday 27.10. 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 16mphSSW 205°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 6:11 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 41°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphSSW 200°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:09 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 41°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphSE 132°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 6:08 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 72°F
- 46°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphSSW 196°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:18 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 46°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphSSE 167°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:19 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 72°F
- 48°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphSSE 150°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:20 am CDT
- Sunset: 6:03 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 72°F
- 52°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 12mphSSE 164°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:21 am CDT
- Sunset: 6:02 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 72°F
- 48°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 8mphSW 216°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:23 am CDT
- Sunset: 6:00 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 48°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphE 89°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:24 am CDT
- Sunset: 5:59 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 66°F
- 50°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 9mphSE 127°
- Humidity: 70%
- UV index: 3
- Sunrise: 7:25 am CDT
- Sunset: 5:57 pm CDT
- details ▼
Weather models show that a combination of gloomy and dry and sunny weather is predicted.
Rain is not anticipated in Rock City in the upcoming days.
In the upcoming period, the highest temperature will vary between 66.2°F and 73.4°F, while the lowest night temperatures will vary significantly, as temperatures overnight will fluctuate from 39.2°F up to 51.8°F.
Expect the warmest day on Thursday, with temperatures peaking at 73.4°F; the coldest days will be Sunday and next Tuesday, with a maximum of 66.2°F.
Rain is not anticipated in Rock City in the upcoming days.
In the upcoming period, the highest temperature will vary between 66.2°F and 73.4°F, while the lowest night temperatures will vary significantly, as temperatures overnight will fluctuate from 39.2°F up to 51.8°F.
Expect the warmest day on Thursday, with temperatures peaking at 73.4°F; the coldest days will be Sunday and next Tuesday, with a maximum of 66.2°F.
Updated: Oct 18, 2026 @ 06:38:01 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 Sunday, skies will stay clear and sunny.
Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 39.2°F.
The highest temperature today will be slightly warmer than the average maximum temperature in October. Today, the lowest temperature will be also a few degrees lower than the average low temperature.
The highest temperature today will be slightly warmer than the average maximum temperature in October. Today, the lowest temperature will be also a few degrees lower than the average low temperature.
On Sunday, in Rock City, sunrise will be at 7:14 am and sunset at 6:11 pm (CDT).
Today in Rock City, Illinois, the daylight will last for 10h and 57min.
