Weather forecast for todayEureka, SD

Weather forecast for today

Current condition 1:17 pm CDT

  • 39°F
  • Feels like:
    36°F
Cloudy
Cloudy
  • Precipitation: 0.08"
  • Wind: 7mphENE 70°
  • Humidity: 83%
  • Dewpoint: 36°F
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, in Eureka, gray clouds are stretching across the sky, keeping conditions cool.
Current rainfall is 0.08".
The temperature is a wintry 39.2°F, and the feels-like temperature is estimated at 35.6°F. The current temperature is near the lowest anticipated 35.6°F for today.

Thursday Oct 29, 2026

  • 52°F
  • 36°F
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 12mphESE 108°
  • Humidity: 66%
  • UV index: 1
  • Sunrise: 8:14 am CDT
  • Sunset: 6:29 pm CDT
  • ▼
On Thursday, October 29, overcast skies are expected.
The highest temperature will be a fresh 51.8°F, while the lowest temperature will be a wintry 35.6°F.
The daily maximum temperature is forecasted to be slightly cooler than October's climate average of 55.9°F.
Sunrise was at 8:14 am and sunset will be at 6:29 pm; the daylight will last for 10h and 15min.

Hourly overview

Hourly temperatures

Warmest hour: 5 pm 52°C.
Coldest period: 10 pm - 11 pm 37°C.

Chance of precipitation

Highest chance: 10 pm - 11 pm 4%.

Hourly weather forecast

  • 2 pm
  • 43°F
  • Feels like:
    39°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphE 97°
  • Humidity: 73%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 3 pm
  • 46°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphESE 103°
  • Humidity: 67%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 46°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphESE 109°
  • Humidity: 64%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 52°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphESE 117°
  • Humidity: 54%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 48°F
  • Feels like:
    45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphESE 114°
  • Humidity: 59%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:29 pm
  • 7 pm
  • 43°F
  • Feels like:
    39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphESE 105°
  • Humidity: 71%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 41°F
  • Feels like:
    36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphESE 103°
  • Humidity: 77%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 39°F
  • Feels like:
    32°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphE 100°
  • Humidity: 84%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 37°F
  • Feels like:
    32°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphE 96°
  • Humidity: 86%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 37°F
  • Feels like:
    30°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphE 97°
  • Humidity: 87%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 37°F
  • Feels like:
    30°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphE 97°
  • Humidity: 87%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Thursday, primarily cloudy and occasionally sunny weather is forecasted.
The temperature will vary between the lowest temperature of 37.4°F and the highest temperature of 51.8°F. The feels-like temperature will be between the highest temperature of 46.4°F and the lowest temperature of 30.2°F. The warmest part of the day is anticipated around 5 pm.
The forecasted high will be a few degrees lower than the typical October maximum of 55.9°F. The nighttime low will be also a couple of degrees lower than the typical October minimum temperature of 41.4°F.
Updated: Oct 29, 2026 @ 18:17:55 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Yes, it rains now. Current precipitation is 0.08".

The current temperature (12:17 pm CST) is 39.2°F.

Today, in Eureka, low-hanging clouds will persist throughout the day.

Today, the highest temperature will be 51.8°F, while the lowest temperature will be 35.6°F.
The maximum temperature will be slightly cooler than the average highest temperature of 55.9°F in October. The lowest temperature will be also moderately lower than the average low of 41.4°F.

On Thursday, in Eureka, sunrise was at 8:14 am and sunset will be at 6:29 pm (CDT).

In Eureka, the length of the day today will be 10h and 15min.