Eureka, SD
Current conditions, hourly and 7-day forecast, and live radar for Eureka, SD 57437. Right now: mostly clear, 51°F. Data from the National Weather Service.
- Tonight: Mostly clear, with a low around 51. South southwest wind 2 to 7 mph.
- Thursday: Sunny, with a high near 83. Southwest wind 7 to 16 mph.
- Thursday Night: Mostly clear, with a low around 59. South wind 8 to 14 mph.
- Friday: Mostly sunny, with a high near 82. East wind 7 to 29 mph.
- Friday Night: Partly cloudy, with a low around 48. North northwest wind 10 to 29 mph, with gusts as high as 37 mph.
- Saturday: Partly sunny, with a high near 67. Northwest wind 10 to 15 mph.