Eureka, SD Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms then Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Eureka, SD in one place.
A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 79. North northwest wind 12 to 20 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Eureka, SD is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 7, 2026 9:33 PM CDT.
The active forecast window currently covers Jun 8 to Jun 14, 2026 for Eureka, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 14, 2026
- Latest sync
- Jun 7, 2026 9:33 PM CDT
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Eureka
Tuesday looks like the warmest upcoming period in Eureka at 93 degrees F.
Saturday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Tuesday at about 14 to 35 mph SE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 7, 2026 9:33 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ABR
- Radar station
- KABR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy. Low around 59, with temperatures rising to around 62 overnight. East northeast wind 7 to 12 mph.
Rain showers likely between 1pm and 4pm, then showers and thunderstorms likely. Mostly sunny, with a high near 93. Southeast wind 14 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Mostly cloudy, with a low around 59. South wind 9 to 30 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 77. Northwest wind 10 to 29 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 53. West wind 21 to 29 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.
A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 74. West wind 26 to 35 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 51. West wind 12 to 30 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 78.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 51. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 72. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 47. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 73. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 8
|
Chance Showers And Thunderstorms then Partly Sunny
|
79°F |
12 to 20 mph
NNW
|
|
Monday Night
Jun 8
|
Mostly Cloudy
|
59°F |
7 to 12 mph
ENE
|
|
Tuesday
Jun 9
|
Mostly Sunny then Showers And Thunderstorms Likely
|
93°F |
14 to 35 mph
SE
|
|
Tuesday Night
Jun 9
|
Showers And Thunderstorms Likely
|
59°F |
9 to 30 mph
S
|
|
Wednesday
Jun 10
|
Chance Showers And Thunderstorms
|
77°F |
10 to 29 mph
NW
|
|
Wednesday Night
Jun 10
|
Chance Showers And Thunderstorms
|
53°F |
21 to 29 mph
W
|
|
Thursday
Jun 11
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
74°F |
26 to 35 mph
W
|
|
Thursday Night
Jun 11
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
51°F |
12 to 30 mph
W
|
|
Friday
Jun 12
|
Mostly Sunny
|
78°F |
13 to 23 mph
W
|
|
Friday Night
Jun 12
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
51°F |
10 to 22 mph
NW
|
|
Saturday
Jun 13
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
72°F |
13 to 23 mph
NW
|
|
Saturday Night
Jun 13
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
47°F |
9 to 23 mph
NW
|
|
Sunday
Jun 14
|
Slight Chance Showers And Thunderstorms
|
73°F |
10 to 22 mph
NW
|
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