Weather forecast for 10 days
Herreid, SD

On Saturday, May 3, the weather remains calm, bright, and sunny.
Rainfall is not forecasted. Considerable temperature fluctuations from a high of a moderately hot 77°F to a low of a frosty 48.2°F are expected.
The forecast high of 77°F is more in line with May's average of 66.6°F than April's 54.1°F.
Sunrise will be at 6:21 am and sunset at 8:52 pm; the daylight will last for 14h and 31min.

On Sunday, May 4, strong breezes will keep things cool under a partly cloudy sky.
Rainfall is not anticipated. Temperature readings will span from a daytime high of a warm 80.6°F to a night low of a fresh 53.6°F.
The temperature will be higher and more consistent with May's average high of 66.6°F than with April's usual.
Sunrise will be at 6:20 am and sunset at 8:53 pm; the daylight will last for 14h and 33min.

Models point to a combination of primarily cloud-filled and occasionally dry and sunny and showery weather is expected.
Rainfall is forecasted for Monday and next Monday.
The temperature will vary considerably in the upcoming period. The temperature is expected to swing from 62.6°F up to 80.6°F, while there will be also a marked difference in overnight low temperatures, as the minimum temperature is expected to range between 24.8°F and 53.6°F.
Sunday is expected to be the warmest, reaching up to 80.6°F; with a maximum temperature of 62.6°F, Tuesday and Friday will be the coldest days.