Caspar, CA Weather & Growing Conditions
Today
70°F
Mostly Sunny
Mostly sunny, with a high near 70. South southwest wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Mostly Sunny | 8 mph SSW | 0% |
| Tonight | 52°F | Patchy Fog | 1 to 6 mph S | 1% |
| Wednesday | 71°F | Mostly Sunny | 2 to 8 mph SSW | 1% |
| Wednesday Night | 52°F | Partly Cloudy | 0 to 5 mph WNW | 0% |
| Thursday | 70°F | Mostly Sunny | 0 to 5 mph W | 0% |
| Thursday Night | 53°F | Partly Cloudy | 1 to 5 mph NNW | 0% |
| Friday | 72°F | Mostly Sunny | 1 to 6 mph NW | 0% |
| Friday Night | 53°F | Partly Cloudy | 1 to 5 mph NNW | 0% |
| Saturday | 74°F | Mostly Sunny | 1 to 6 mph NW | 0% |
| Saturday Night | 54°F | Partly Cloudy | 6 mph NNW | 0% |
| Sunday | 71°F | Sunny | 5 to 8 mph NNW | 0% |
| Sunday Night | 52°F | Partly Cloudy | 3 to 8 mph NNW | 0% |
| Monday | 69°F | Sunny | 3 to 7 mph NW | 0% |
| Monday Night | 51°F | Partly Cloudy | 2 to 7 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Caspar, CA
Last spring frost
Mar 2
First fall frost
Dec 1
Growing season
272 days
Hardiness zone
9b
Explore more for Caspar, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Ft Bragg 5 N, Ca (10.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.