Shasta, CA Weather & Growing Conditions
Today
107°F
Sunny
Sunny, with a high near 107. East northeast wind 3 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 107°F | Sunny | 3 to 7 mph ENE | 0% |
| Tonight | 76°F | Mostly Clear | 1 to 6 mph W | 0% |
| Wednesday | 104°F | Sunny | 2 to 7 mph S | 0% |
| Wednesday Night | 74°F | Clear | 1 to 7 mph WSW | 0% |
| Thursday | 104°F | Sunny | 2 to 7 mph SSE | 0% |
| Thursday Night | 74°F | Clear | 1 to 7 mph WSW | 0% |
| Friday | 105°F | Sunny | 2 to 6 mph S | 0% |
| Friday Night | 74°F | Clear | 2 to 6 mph WSW | 0% |
| Saturday | 106°F | Sunny | 2 to 6 mph SSE | 0% |
| Saturday Night | 74°F | Clear | 6 mph W | 0% |
| Sunday | 103°F | Sunny | 3 to 7 mph NNE | 0% |
| Sunday Night | 72°F | Mostly Clear | 3 to 7 mph W | 0% |
| Monday | 99°F | Sunny | 3 to 7 mph S | 0% |
| Monday Night | 70°F | Clear | 2 to 7 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Shasta, CA
Last spring frost
Feb 13
First fall frost
Dec 13
Growing season
304 days
Hardiness zone
9b
Explore more for Shasta, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Whiskeytown Rsvr, Ca (4.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.