Weather forecast for 10 daysNew Grand Chain, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphESE 117°
- Humidity: 59%
- UV index: 5
- Sunrise: 7:07 am CDT
- Sunset: 6:15 pm CDT
- details ▼
Today, sunny skies are in store, with excellent visibility.
Temperatures are anticipated to move from a peak of an agreeable 68°F to a low of an icy 39.2°F.
The predicted daytime maximum should align with the typical October high of 67.8°F.
Sunrise will be at 7:07 am and sunset at 6:15 pm; the daylight will last for 11h and 8min.
Temperatures are anticipated to move from a peak of an agreeable 68°F to a low of an icy 39.2°F.
The predicted daytime maximum should align with the typical October high of 67.8°F.
Sunrise will be at 7:07 am and sunset at 6:15 pm; the daylight will last for 11h and 8min.
10-day overview
Daily temperatures
Warmest day: Sunday 25.10. 81°C.
Coldest day: today 68°C.
Coldest day: today 68°C.
Chance of precipitation
Highest chance: tomorrow 7%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphESE 117°
- Humidity: 59%
- UV index: 5
- Sunrise: 7:07 am CDT
- Sunset: 6:15 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 72°F
- 43°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 3mphSSE 158°
- Humidity: 53%
- UV index: 5
- Sunrise: 7:07 am CDT
- Sunset: 6:14 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 75°F
- 45°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphNE 48°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:08 am CDT
- Sunset: 6:12 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 75°F
- 43°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphNE 34°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:09 am CDT
- Sunset: 6:11 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 45°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphNNE 30°
- Humidity: 52%
- UV index: 5
- Sunrise: 7:10 am CDT
- Sunset: 6:10 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 45°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphENE 70°
- Humidity: 50%
- UV index: 5
- Sunrise: 7:11 am CDT
- Sunset: 6:08 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 79°F
- 46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSE 131°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 81°F
- 48°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphSSW 209°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:13 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 79°F
- 48°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphS 190°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 79°F
- 50°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphESE 105°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:04 pm CDT
- details ▼
A combination of mostly clear and dull weather is predicted.
Rainfall is not anticipated in New Grand Chain in the upcoming period.
Noticeable swings in temperature are expected across the forecast period. The maximum temperature will vary between 68°F and 80.6°F, while the forecast minimum temperature falls between 39.2°F and 50°F.
Expect the warmest day on next Sunday, with temperatures peaking at 80.6°F; today is the coldest day, with a maximum temperature of 68°F.
Rainfall is not anticipated in New Grand Chain in the upcoming period.
Noticeable swings in temperature are expected across the forecast period. The maximum temperature will vary between 68°F and 80.6°F, while the forecast minimum temperature falls between 39.2°F and 50°F.
Expect the warmest day on next Sunday, with temperatures peaking at 80.6°F; today is the coldest day, with a maximum temperature of 68°F.
Updated: Oct 18, 2026 @ 10:49:03 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, in New Grand Chain, the forecast calls for abundant sunshine.
Today, the highest temperature will be 68°F, while the lowest temperature will be 39.2°F.
The maximum temperature will be in line with the average highest temperature of 67.8°F in October. The lowest temperature today will be significantly lower than the average low of 49.6°F.
The maximum temperature will be in line with the average highest temperature of 67.8°F in October. The lowest temperature today will be significantly lower than the average low of 49.6°F.
On Sunday, in New Grand Chain, sunrise will be at 7:07 am and sunset at 6:15 pm (CDT).
Today, the daylight will last for 11h and 8min.
