Grandview II has some of South Dakota’s warmest summers
Grandview II has cold, snowy winters and warm summers, with very little rain. A typical July afternoon reaches 89°, a January night drops to 11°, and about 38 inches of snow falls in a normal winter.
Getting the latest forecast from the National Weather Service…
What stands out about Grandview II’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in Grandview II’s year
Typical highs and lows month by month, from 30 years of NOAA records.
Weather talk
Road reports, first frosts and storm memories from neighbors in Grandview II.
Your answer becomes a post in Town Square.
Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Grandview II itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Cottonwood 2 E, SD (6 mi, snow) and Philip Airport, SD (9 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.