Weather forecast for 10 daysArlington, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 12mphSSW 197°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:11 pm CDT
- details ▼
Tomorrow, on Sunday, uninterrupted sunshine is also anticipated.
Considerable temperature fluctuations from a high of a breezy 64.4°F to a low of an icy 37.4°F are predicted.
October's typical peak of 61.2°F is anticipated to be mirrored in the day’s high.
Sunrise will be at 7:12 am and sunset at 6:11 pm; tomorrow's daylight will last for 10h and 59min.
Considerable temperature fluctuations from a high of a breezy 64.4°F to a low of an icy 37.4°F are predicted.
October's typical peak of 61.2°F is anticipated to be mirrored in the day’s high.
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 day: Sunday 25.10. 75°C.
Coldest day: tomorrow 64°C.
Coldest day: tomorrow 64°C.
Chance of precipitation
Highest chance: Monday 26.10. 13%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 37°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSSW 197°
- Humidity: 72%
- UV index: 0
- Sunrise: 7:11 am CDT
- Sunset: 6:13 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 12mphSSW 197°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:11 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 39°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 3mphS 170°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:13 am CDT
- Sunset: 6:10 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 41°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphESE 114°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 6:08 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 72°F
- 41°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphS 170°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 41°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphE 85°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:17 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 45°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphESE 122°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:18 am CDT
- Sunset: 6:04 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 73°F
- 46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 8mphSE 142°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:19 am CDT
- Sunset: 6:02 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 75°F
- 48°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSSW 192°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:20 am CDT
- Sunset: 6:01 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 70°F
- 45°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 5mphENE 77°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:21 am CDT
- Sunset: 6:00 pm CDT
- details ▼
Over the next ten days, a combination of sunny and overcast weather is anticipated.
Rainfall is not expected in Arlington in the upcoming period.
In the upcoming days, the highest temperature will range between 64.4°F and 75.2°F, while the minimum temperature is forecast to range between 37.4°F and 48.2°F.
With the highest temperature of 75.2°F, next Sunday will be the warmest day; the coldest day will be Sunday, with a maximum of 64.4°F.
Rainfall is not expected in Arlington in the upcoming period.
In the upcoming days, the highest temperature will range between 64.4°F and 75.2°F, while the minimum temperature is forecast to range between 37.4°F and 48.2°F.
With the highest temperature of 75.2°F, next Sunday will be the warmest day; the coldest day will be Sunday, with a maximum of 64.4°F.
Updated: Oct 17, 2026 @ 23:04:41 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
Tomorrow, conditions will remain bright with clear skies.
Tomorrow, the maximum temperature will be 64.4°F, while the minimum temperature will be 37.4°F.
The maximum temperature will be in line with the average highest temperature of 61.2°F in October. Tomorrow, the lowest temperature will be a couple of degrees lower than the average low temperature.
The maximum temperature will be in line with the average highest temperature of 61.2°F in October. Tomorrow, the lowest temperature will be a couple of degrees lower than the average low temperature.
On Sunday, in Arlington, sunrise will be at 7:12 am and sunset at 6:11 pm (CDT).
Tomorrow, the daylight will last for 10h and 59min.
