Weather forecast for todayCaseyville, IL
Weather forecast for today
Current condition 10:47 am CDT
- 59°F
- Feels like:57°F
Sunny
- Precipitation: 0"
- Wind: 9mphSSE 160°
- Humidity: 51%
- Dewpoint: 41°F
- Pressure: 30.49"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
Currently, the weather is ideal, with the sun shining and the air feeling fresh.
The temperature is a refreshing 59°F, while the apparent temperature is a similar 57.2°F. The current temperature is a few degrees off the today's maximum of 66.2°F.
The temperature is a refreshing 59°F, while the apparent temperature is a similar 57.2°F. The current temperature is a few degrees off the today's maximum of 66.2°F.
Sunday Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSE 163°
- Humidity: 42%
- UV index: 5
- Sunrise: 7:12 am CDT
- Sunset: 6:17 pm CDT
- details ▼
On Sunday, October 18, the outlook remains bright and sunny.
Dramatic temperature shifts from a high of a breezy 66.2°F to a low of a wintry 37.4°F are expected.
The temperature for today is expected to correspond with the average October peak of 66°F.
Sunrise was at 7:12 am and sunset will be at 6:17 pm; the daylight will last for 11h and 5min.
Dramatic temperature shifts from a high of a breezy 66.2°F to a low of a wintry 37.4°F are expected.
The temperature for today is expected to correspond with the average October peak of 66°F.
Sunrise was at 7:12 am and sunset will be at 6:17 pm; the daylight will last for 11h and 5min.
Hourly overview
Hourly temperatures
Warmest period: 1 pm - 5 pm 64°C.
Coldest hour: 1 am 45°C.
Coldest hour: 1 am 45°C.
Chance of precipitation
Highest chance: 1 am 3%.
Hourly weather forecast
- 11 am
- 59°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSE 166°
- Humidity: 50%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphS 169°
- Humidity: 44%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 1 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphS 174°
- Humidity: 41%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 2 pm
- 64°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSE 168°
- Humidity: 39%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 3 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSE 169°
- Humidity: 36%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSE 162°
- Humidity: 35%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSSE 158°
- Humidity: 37%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSE 143°
- Humidity: 44%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:17 pm
- 7 pm
- 55°F
- Feels like:55°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSE 135°
- Humidity: 57%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSE 138°
- Humidity: 66%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 50°F
- Feels like:50°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphSE 132°
- Humidity: 74%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphSE 141°
- Humidity: 81%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphSSE 152°
- Humidity: 83%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, bright skies and dry conditions are anticipated.
The temperature will be between a minimum of 46.4°F and a maximum of 64.4°F. The warmest part of the day will be from 1 pm to 5 pm.
Today, the forecasted high aligns close to the average peak in October. The minimum temperature will be more alike with November's average low of 37.6°F than October's typical 48.9°F.
The temperature will be between a minimum of 46.4°F and a maximum of 64.4°F. The warmest part of the day will be from 1 pm to 5 pm.
Today, the forecasted high aligns close to the average peak in October. The minimum temperature will be more alike with November's average low of 37.6°F than October's typical 48.9°F.
Updated: Oct 18, 2026 @ 15:47:39 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The temperature at 10:47 am CDT in Caseyville is 59°F.
On Sunday, conditions will remain bright with clear skies.
Today, the highest temperature in Caseyville will be 66.2°F, while the lowest temperature will be 37.4°F.
Today, the maximum temperature will be in line with the average highest temperature in October. Today, the lowest temperature will be uncommonly lower than the average low of 48.9°F.
Today, the maximum temperature will be in line with the average highest temperature in October. Today, the lowest temperature will be uncommonly lower than the average low of 48.9°F.
On Sunday, in Caseyville, sunrise was at 7:12 am and sunset will be at 6:17 pm (CDT).
Today, the daylight will last for 11h and 5min.
Caseyville, Illinois, USA
- en: Caseyville, Illinois, USA
- es: Caseyville, Illinois, EE.UU.
- hr: Kejsivil, Ilinois, SAD
- mk: Kejsivil, Ilinois, SAD
- sr: Kejsivil, Ilinois, SAD
- zh: Caseyville, 伊利诺伊, 美国
- Latitude: 38.636716°
- Longitude: -90.025661°
- Elevation: 456 ft
- Current time: 10:47am CDT
- Sunrise: 7:12 am CDT
- Sunset: 6:17 pm CDT
- Timezone: America/Chicago
Nearby Caseyville, Illinois, USA
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