Weather today - Eureka, SD

Today

Tomorrow

Long-term

Year J F M A M J J A S October N D

Weather forecast for today

Current condition 4:23 pm CDT

70°F
Feels like:
70°F

Sunny

Precipitation: 0"
Wind: 13mphS 190°
Humidity: 29%
Dewpoint: 36°F
Pressure: 29.94"Hg
Visibility: 10mi
UV index: 1
details ▼

Currently, a bright and warm day is unfolding.
The temperature is a pleasant 69.8°F.

Saturday Oct 17, 2026

min.
36°F

Partly Cloudy

Precip. probability: 6%
Precipitation: 0"
Wind: 13mphSSW 196°
Humidity: 67%
UV index: 0
Sunrise: 7:58 am CDT
Sunset: 6:49 pm CDT
details ▼

For the remainder of Saturday, a partly cloudy sky is anticipated.
The lowest temperature will be a wintry 35.6°F.
Sunrise was at 7:58 am and sunset will be at 6:49 pm; the daylight will last for 10h and 51min.

Hourly overview

Hourly temperatures

Warmest hour: 5 pm 68°C.
Coldest period: 11 pm - 12 am 46°C.

Chance of precipitation

Highest chance: 12 am 2%.

Hourly weather forecast

5 pm

68°F
Feels like:
68°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 13mphSSW 194°
Humidity: 31%
Pressure: 29.88"Hg
Visibility: 10mi
UV index: 1
details ▼

6 pm

64°F
Feels like:
64°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 11mphS 189°
Humidity: 37%
Pressure: 29.88"Hg
Visibility: 10mi
UV index: 0
details ▼

Sunset: 6:49 pm

7 pm

59°F
Feels like:
57°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 9mphS 182°
Humidity: 45%
Pressure: 29.88"Hg
Visibility: 10mi
UV index: 0
details ▼

8 pm

54°F
Feels like:
50°F

Mostly Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 9mphS 177°
Humidity: 57%
Pressure: 29.91"Hg
Visibility: 10mi
UV index: 0
details ▼

9 pm

50°F
Feels like:
46°F

Partly Cloudy

Precip. probability: 1%
Precipitation: 0"
Wind: 8mphS 174°
Humidity: 63%
Pressure: 29.91"Hg
Visibility: 10mi
UV index: 0
details ▼

10 pm

48°F
Feels like:
45°F

Partly Cloudy

Precip. probability: 1%
Precipitation: 0"
Wind: 8mphS 171°
Humidity: 69%
Pressure: 29.91"Hg
Visibility: 10mi
UV index: 0
details ▼

11 pm

46°F
Feels like:
43°F

Partly Cloudy

Precip. probability: 1%
Precipitation: 0"
Wind: 7mphS 177°
Humidity: 73%
Pressure: 29.88"Hg
Visibility: 10mi
UV index: 0
details ▼

12 am

46°F
Feels like:
43°F

Partly Cloudy

Precip. probability: 2%
Precipitation: 0"
Wind: 7mphS 184°
Humidity: 74%
Pressure: 29.88"Hg
Visibility: 10mi
UV index: 0
details ▼

1 am

45°F
Feels like:
41°F

Partly Cloudy

Precip. probability: 3%
Precipitation: 0"
Wind: 6mphS 190°
Humidity: 77%
Pressure: 29.88"Hg
Visibility: 10mi
UV index: 0
details ▼

2 am

43°F
Feels like:
39°F

Partly Cloudy

Precip. probability: 3%
Precipitation: 0"
Wind: 5mphSSW 194°
Humidity: 82%
Pressure: 29.88"Hg
Visibility: 10mi
UV index: 0
details ▼

For the remainder of Saturday, a combination of dull and mostly clear weather is forecasted.
The temperature will vary between a maximum of 68°F and a minimum of 46.4°F.

Updated: Oct 17, 2026 @ 21:23:15 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate