Caspar stays cool in summer
Caspar has warm winters and cool summers. A typical July afternoon reaches 65°, a January night drops to 43°, and snow is almost unheard of. Normal November highs come to 59°, and lows to 45°.
Getting the latest forecast from the National Weather Service…
What stands out about Caspar’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in Caspar’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 Caspar.
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 Caspar itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Ft Bragg 5 N, CA (10 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.