Weather forecast for 10 daysMark, IL
Weather forecast for the weekend
Saturday Oct 17, 2026
- 57°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSW 226°
- Humidity: 41%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:13 pm CDT
- details ▼
Today, the outlook remains bright and sunny.
The temperature scale will run from a maximum of a moderate 57.2°F to a minimum of an icy 37.4°F.
The expected peak temperature today will be slightly cooler than the average October maximum of 61.7°F.
Sunrise was at 7:11 am and sunset will be at 6:13 pm; the daylight will last for 11h and 2min.
The temperature scale will run from a maximum of a moderate 57.2°F to a minimum of an icy 37.4°F.
The expected peak temperature today will be slightly cooler than the average October maximum of 61.7°F.
Sunrise was at 7:11 am and sunset will be at 6:13 pm; the daylight will last for 11h and 2min.
Sunday Oct 18, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 12mphSSW 198°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:11 pm CDT
- details ▼
Tomorrow, in Mark, a sun-drenched sky is also anticipated.
Significant temperature fluctuations from a high of an enjoyable 64.4°F to a low of a cold 37.4°F are forecasted.
Tomorrow's maximum temperature is expected to reflect the standard October high of 61.7°F.
Sunrise will be at 7:12 am and sunset at 6:11 pm; tomorrow's daylight will last for 10h and 59min.
Significant temperature fluctuations from a high of an enjoyable 64.4°F to a low of a cold 37.4°F are forecasted.
Tomorrow's maximum temperature is expected to reflect the standard October high of 61.7°F.
Sunrise will be at 7:12 am and sunset at 6:11 pm; tomorrow's daylight will last for 10h and 59min.
10-day overview
Daily temperatures
Warmest period: Thursday - Sunday 75°C.
Coldest day: today 57°C.
Coldest day: today 57°C.
Chance of precipitation
Highest chance: Monday 26.10. 11%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 57°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSW 226°
- Humidity: 41%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:13 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 12mphSSW 198°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:11 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 39°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphS 179°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:13 am CDT
- Sunset: 6:10 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 45°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphSE 129°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 6:08 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 73°F
- 43°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphS 189°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 45°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphSSE 152°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 46°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphESE 121°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:18 am CDT
- Sunset: 6:04 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 75°F
- 50°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphSE 145°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:19 am CDT
- Sunset: 6:03 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 75°F
- 48°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSSW 211°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:20 am CDT
- Sunset: 6:01 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 72°F
- 48°F
Mostly Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 4mphNE 53°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:21 am CDT
- Sunset: 6:00 pm CDT
- details ▼
Weather models show that primarily dry and sunny and occasionally dull weather is expected.
Rainfall is not anticipated in Mark in the upcoming days.
There will be a considerable variation in temperature throughout the forecast window. The maximum temperature will vary between 57.2°F and 75.2°F, while the nightly low temperatures will show also a considerable swing, as the lowest temperatures will be recorded between 37.4°F and 50°F.
With a maximum temperature of 75.2°F, Thursday through next Sunday will be the warmest days; today is the coldest day, with a maximum temperature of 57.2°F.
Rainfall is not anticipated in Mark in the upcoming days.
There will be a considerable variation in temperature throughout the forecast window. The maximum temperature will vary between 57.2°F and 75.2°F, while the nightly low temperatures will show also a considerable swing, as the lowest temperatures will be recorded between 37.4°F and 50°F.
With a maximum temperature of 75.2°F, Thursday through next Sunday will be the warmest days; today is the coldest day, with a maximum temperature of 57.2°F.
Updated: Oct 17, 2026 @ 17:28:37 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 Saturday, sunshine is expected with little to no cloud cover.
Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 37.4°F.
Today, the maximum temperature will be a few degrees lower than the average highest temperature in October. The lowest temperature will be also a few degrees lower than the average low of 45.7°F.
Today, the maximum temperature will be a few degrees lower than the average highest temperature in October. The lowest temperature will be also a few degrees lower than the average low of 45.7°F.
On Saturday, in Mark, sunrise was at 7:11 am and sunset will be at 6:13 pm (CDT).
Today, the daylight will last for 11h and 2min.
Tomorrow, sunshine is expected with little to no cloud cover.
Tomorrow, the highest temperature in Mark will be 64.4°F, while the lowest temperature will be 37.4°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature will be moderately lower than the average low of 45.7°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature will be moderately lower than the average low of 45.7°F.
On Sunday, in Mark, sunrise will be at 7:12 am and sunset at 6:11 pm (CDT).
Tomorrow, the daylight will last for 10h and 59min.





