Weather forecast for todayEureka, IL
Weather forecast for today
Current condition 2:34 pm CDT
- 55°F
- Feels like:55°F
Sunny
- Precipitation: 0"
- Wind: 5mphSSW 200°
- Humidity: 42%
- Dewpoint: 34°F
- Pressure: 30.49"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
Currently, the sun is shining uninterrupted, making for an excellent day outdoors.
The temperature is a moderate 55.4°F. The current temperature is nearly at the maximum of today's 57.2°F.
The temperature is a moderate 55.4°F. The current temperature is nearly at the maximum of today's 57.2°F.
Saturday Oct 17, 2026
- 57°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSW 224°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:10 am CDT
- Sunset: 6:14 pm CDT
- details ▼
Today, on Saturday, October 17, skies will stay clear and sunny.
The temperature is anticipated to vary between a maximum of a refreshing 57.2°F and a minimum of an icy 37.4°F.
Today, the anticipated maximum will be a few degrees lower than October's regular high of 61.9°F.
Sunrise was at 7:10 am and sunset will be at 6:14 pm; the daylight will last for 11h and 3min.
The temperature is anticipated to vary between a maximum of a refreshing 57.2°F and a minimum of an icy 37.4°F.
Today, the anticipated maximum will be a few degrees lower than October's regular high of 61.9°F.
Sunrise was at 7:10 am and sunset will be at 6:14 pm; the daylight will last for 11h and 3min.
Hourly overview
Hourly temperatures
Warmest period: 3 pm - 5 pm 55°C.
Coldest period: 11 pm - 12 am 41°C.
Coldest period: 11 pm - 12 am 41°C.
Chance of precipitation
Highest chance: 10 pm - 12 am 2%.
Hourly weather forecast
- 3 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSW 219°
- Humidity: 43%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSW 226°
- Humidity: 42%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSW 227°
- Humidity: 42%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 52°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSW 221°
- Humidity: 51%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:14 pm
- 7 pm
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphSW 214°
- Humidity: 59%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphSSW 205°
- Humidity: 64%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphSSW 193°
- Humidity: 69%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 43°F
- Feels like:39°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphS 180°
- Humidity: 73%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 41°F
- Feels like:37°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphS 179°
- Humidity: 76%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 12 am
- 41°F
- Feels like:37°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphS 178°
- Humidity: 77%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
For the rest of the day, bright skies and dry conditions are anticipated.
The temperature will be between the lowest temperature of 41°F and the highest temperature of 55.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The high will be a few degrees lower than the normal maximum of 61.9°F for October. The minimum temperature today will be more alike with November's average low of 34.7°F than October's average of 46.4°F.
The temperature will be between the lowest temperature of 41°F and the highest temperature of 55.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The high will be a few degrees lower than the normal maximum of 61.9°F for October. The minimum temperature today will be more alike with November's average low of 34.7°F than October's average of 46.4°F.
Updated: Oct 17, 2026 @ 19:34:13 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
Currently (2:34 pm CDT) it is 55.4°F in Eureka.
On Saturday, sunny skies are in store, with excellent visibility.
Today, the maximum temperature in Eureka will be 57.2°F, while the minimum temperature will be 37.4°F.
The maximum temperature today will be a couple of degrees lower than the average highest temperature in October. Today, the lowest temperature will be also moderately lower than the average low temperature.
The maximum temperature today will be a couple of degrees lower than the average highest temperature in October. Today, the lowest temperature will be also moderately lower than the average low temperature.
On Saturday, in Eureka, sunrise was at 7:10 am and sunset will be at 6:14 pm (CDT).
Today, the daylight will last for 11h and 3min.
Eureka, Illinois, USA
- en: Eureka, Illinois, USA
- es: Eureka, Illinois, EE.UU.
- hr: Jurika, Ilinois, SAD
- mk: Jurika, Ilinois, SAD
- sr: Jurika, Ilinois, SAD
- zh: 尤里卡, 伊利诺伊, 美国
- Latitude: 40.721425°
- Longitude: -89.272863°
- Elevation: 771 ft
- Current time: 2:34pm CDT
- Sunrise: 7:10 am CDT
- Sunset: 6:14 pm CDT
- Timezone: America/Chicago
Nearby Eureka, Illinois, USA
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- Roanoke (6 mi)
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- Low Point (11 mi)
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- Wilbern (16 mi)
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