Weather forecast for 10 days
Summit, SD

Today, mainly clouded weather is anticipated.
Forecasted temperature values will span from a freezing 30.2°F (-1°C) down to a subzero 17.6°F (-8°C).
Today's highest temperature will be a couple of degrees higher than the regular December high temperature.
Sunrise was at 8:03 am and sunset will be at 4:50 pm; the daylight will last for 8h and 47min.

For the next ten days, a combination of primarily cloudy and occasionally snowy and wintry weather is forecasted.
Rainfall is expected on Thursday and Saturday.
With a probability of 40%, snowfall is predicted only for Friday. Anticipated precipitation will be light at 0.16" (4mm).
Temperature fluctuation will be considerable in the upcoming period. The maximum temperature will range between 21.2°F (-6°C) and 35.6°F (2°C), while the lowest nightly temperature differences will be also substantial, as the lowest temperature will be between 12.2°F (-11°C) and 32°F (0°C).
The warmest days in Summit will be Wednesday and Thursday, with a maximum of 35.6°F (2°C); the coldest day will be next Tuesday, with a maximum of 21.2°F (-6°C).