Weather forecast for 10 days
Eureka, SD

On Saturday, May 31, a partly cloudy outlook will keep the sky interesting throughout the day.
The peak daytime temperature will touch a moderately hot 82.4°F, while the nighttime temperature will descend to a cool 51.8°F.
The maximum heat index, which combines air temperature and relative humidity, is assessed at 82.4°F.
Forecast models suggest warmer conditions, with a peak that mirrors June's climate average rather than May's.
Sunrise was at 5:50 am and sunset will be at 9:22 pm; the daylight will last for 15h and 31min.

Tomorrow, on Sunday, June 1, sunny conditions are expected to continue.
Significant variations in temperature are forecasted, peaking at a hot 87.8°F and dropping to a low of a mild 57.2°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be a humid 89.6°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow, the forecasted high temperature is higher and fits better with June's average than with May's usual.
Sunrise will be at 5:49 am and sunset at 9:22 pm; tomorrow's daylight will last for 15h and 33min.

During the upcoming ten-day period, primarily overcast and occasionally clear weather is predicted.
Rain is not expected in Eureka in the upcoming period.
The temperature will vary considerably in the next ten days. The temperature is expected to swing from 68°F up to 87.8°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 44.6°F and 57.2°F.
Sunday will be the hottest day, with a maximum temperature of 87.8°F; with the highest temperature of 68°F, next Monday will be the coldest day.