Weather forecast for todayEureka, SD

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 6:03 am CDT

  • 28°F
  • Feels like:
    25°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 3mphNNW 330°
  • Humidity: 94%
  • Dewpoint: 27°F
  • Pressure: 30.23"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, pristine clear weather creates an ideal outdoor setting.
The temperature is a freezing 28.4°F, the felt air reading is assessed at a subzero 24.8°F. The current temperature is far from the maximum of 51.8°F anticipated for today.

Thursday Oct 29, 2026

  • 52°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 12mphENE 64°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 8:14 am CDT
  • Sunset: 6:29 pm CDT
  • ▼
On Thursday, in Eureka, expect a partly sunny afternoon with variable cloud cover.
The maximum forecasted temperature is a crisp 51.8°F, while the minimum temperature will be a wintry 35.6°F.
The high temperature will be a couple of degrees lower than the typical October level of 55.9°F.
Sunrise will be at 8:14 am and sunset at 6:29 pm; the daylight will last for 10h and 15min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 50°C.
Coldest period: 6 am - 8 am 28°C.

Chance of precipitation

Highest chance: 10 pm 4%.

Hourly weather forecast

  • 6 am
  • 28°F
  • Feels like:
    25°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphNNW 328°
  • Humidity: 95%
  • Pressure: 30.21"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 7 am
  • 28°F
  • Feels like:
    25°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphNNW 345°
  • Humidity: 96%
  • Pressure: 30.24"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 8 am
  • 28°F
  • Feels like:
    25°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphN 11°
  • Humidity: 97%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 8:14 am
  • 9 am
  • 32°F
  • Feels like:
    28°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphNE 41°
  • Humidity: 98%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 37°F
  • Feels like:
    34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphNE 52°
  • Humidity: 87%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 11 am
  • 41°F
  • Feels like:
    37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphNE 54°
  • Humidity: 74%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 45°F
  • Feels like:
    41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphENE 67°
  • Humidity: 67%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 1 pm
  • 46°F
  • Feels like:
    45°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphE 85°
  • Humidity: 63%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 50°F
  • Feels like:
    46°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphESE 102°
  • Humidity: 59%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 3 pm
  • 50°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphESE 102°
  • Humidity: 58%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 50°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphESE 105°
  • Humidity: 57%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 50°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphESE 109°
  • Humidity: 58%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 48°F
  • Feels like:
    43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphESE 105°
  • Humidity: 63%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:29 pm
  • 7 pm
  • 43°F
  • Feels like:
    39°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphE 98°
  • Humidity: 73%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 41°F
  • Feels like:
    36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphE 100°
  • Humidity: 79%
  • 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 98°
  • Humidity: 86%
  • 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 92°
  • Humidity: 87%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 37°F
  • Feels like:
    32°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphE 93°
  • Humidity: 86%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily dull and occasionally mostly clear weather is anticipated.
The temperature will vary between the highest temperature of 50°F and the lowest temperature of 28.4°F. The warmest part of the day will be from 2 pm to 5 pm.
The forecasted high will be relatively lower than the typical October maximum of 55.9°F. The lowest temperature is expected to be also slightly cooler than the average minimum in October, typically 41.4°F.
Updated: Oct 29, 2026 @ 11:03:25 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (5:03 am CST) is 28.4°F.

Today, in Eureka, the sky will feature a blend of clouds and sunshine.

Today, the highest temperature will be 51.8°F, while the lowest temperature will be 35.6°F.
The highest temperature will be slightly cooler than the average maximum 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 will be at 8:14 am and sunset at 6:29 pm (CDT).

In Eureka, the length of the day today will be 10h and 15min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Eureka, South Dakota, USA

  • en: Eureka, South Dakota, USA
  • es: Eureka, Dakota del Sur, EE.UU.
  • hr: Jurika, Južna Dakota, SAD
  • mk: Jurika, Južna Dakota, SAD
  • sr: Jurika, Južna Dakota, SAD
  • zh: 尤里卡, 南达科他州, 美国
  • Latitude: 45.769425°
  • Longitude: -99.619563°
  • Elevation: 1886 ft
  • Current time: 6:47am CDT
  • Sunrise: 8:14 am CDT
  • Sunset: 6:29 pm CDT
  • Timezone: America/Chicago

Nearby Eureka, South Dakota, USA

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