Weather forecast for 10 daysCentralia, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphSSE 152°
- Humidity: 48%
- UV index: 5
- Sunrise: 7:08 am CDT
- Sunset: 6:14 pm CDT
- details ▼
Today, sunny skies are in store, with excellent visibility.
The temperature is expected to vary significantly from a high of an agreeable 68°F to a low of a wintry 39.2°F.
Today's forecasted high will be in line with October's typical peak of 66.2°F.
Sunrise will be at 7:08 am and sunset at 6:14 pm; the daylight will last for 11h and 5min.
The temperature is expected to vary significantly from a high of an agreeable 68°F to a low of a wintry 39.2°F.
Today's forecasted high will be in line with October's typical peak of 66.2°F.
Sunrise will be at 7:08 am and sunset at 6:14 pm; the daylight will last for 11h and 5min.
10-day overview
Daily temperatures
Warmest day: Sunday 25.10. 82°C.
Coldest day: today 68°C.
Coldest day: today 68°C.
Chance of precipitation
Highest chance: 5%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphSSE 152°
- Humidity: 48%
- UV index: 5
- Sunrise: 7:08 am CDT
- Sunset: 6:14 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 73°F
- 41°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphS 169°
- Humidity: 49%
- UV index: 5
- Sunrise: 7:09 am CDT
- Sunset: 6:13 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 75°F
- 43°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 3mphENE 72°
- Humidity: 45%
- UV index: 4
- Sunrise: 7:10 am CDT
- Sunset: 6:11 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 77°F
- 43°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphNNE 23°
- Humidity: 46%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:10 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 45°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphE 82°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:09 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 79°F
- 46°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphESE 116°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:13 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 79°F
- 46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSSE 149°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 82°F
- 50°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSSW 203°
- Humidity: 42%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 79°F
- 50°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSSW 197°
- Humidity: 45%
- UV index: 3
- Sunrise: 7:17 am CDT
- Sunset: 6:03 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 77°F
- 52°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphSSE 164°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:18 am CDT
- Sunset: 6:02 pm CDT
- details ▼
Over the next ten days, conditions will reflect that a combination of mostly clear and overcast weather is forecasted.
Rainfall is not expected in Centralia in the upcoming days.
The temperature will vary considerably in the upcoming period. The maximum temperature will vary between 68°F and 82.4°F, while the fluctuation in night temperatures will be also significant, as nighttime lows are forecast to fall between 39.2°F and 51.8°F.
With the highest temperature of 82.4°F, next Sunday will be the warmest day; today is the coldest day, with a maximum temperature of 68°F.
Rainfall is not expected in Centralia in the upcoming days.
The temperature will vary considerably in the upcoming period. The maximum temperature will vary between 68°F and 82.4°F, while the fluctuation in night temperatures will be also significant, as nighttime lows are forecast to fall between 39.2°F and 51.8°F.
With the highest temperature of 82.4°F, next Sunday will be the warmest day; today is the coldest day, with a maximum temperature of 68°F.
Updated: Oct 18, 2026 @ 06:57:26 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
Today, sunny skies and pleasant visibility are expected.
Today, the highest temperature will be 68°F, while the lowest temperature will be 39.2°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be notably lower than the average low of 49.1°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be notably lower than the average low of 49.1°F.
On Sunday, in Centralia, sunrise will be at 7:08 am and sunset at 6:14 pm (CDT).
Today, the daylight will last for 11h and 5min.
