Castle Rock gets the most snow around
Castle Rock has cold, snowy winters and pleasant summers. A typical July afternoon reaches 82°, a January night drops to 10°, and about 41 inches of snow falls in a normal winter.
Getting the latest forecast from the National Weather Service…
What stands out about Castle Rock’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in Castle Rock’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 Castle Rock.
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 Castle Rock itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Dodgeville WWTP, WI (20 mi, snow) and Boscobel Airport, WI (11 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.