Lake Shastina, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lake Shastina, a community in Siskiyou County, California.
Overnight
59°F
Clear
Clear. Low around 59, with temperatures rising to around 62 overnight. East southeast wind 3 to 7 mph.
7-day forecast for Lake Shastina
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Clear | 3 to 7 mph ESE | 0% |
| Tuesday | 99°F | Patchy Smoke | 6 mph N | 0% |
| Tuesday Night | 65°F | Patchy Smoke | 2 to 6 mph SSE | 0% |
| Wednesday | 101°F | Sunny | 2 to 17 mph SSW | 1% |
| Wednesday Night | 65°F | Clear | 3 to 17 mph S | 1% |
| Thursday | 100°F | Sunny | 2 to 8 mph S | 0% |
| Thursday Night | 65°F | Clear | 2 to 8 mph SSW | 0% |
| Friday | 100°F | Sunny | 1 to 5 mph NW | 1% |
| Friday Night | 63°F | Clear | 1 to 7 mph N | 0% |
| Saturday | 97°F | Sunny | 1 to 13 mph N | 3% |
| Saturday Night | 62°F | Clear | 2 to 13 mph N | 3% |
| Sunday | 94°F | Sunny | 2 to 13 mph N | 1% |
| Sunday Night | 58°F | Clear | 2 to 13 mph NE | 1% |
| Monday | 93°F | Sunny | 2 to 10 mph N | 1% |
Forecast source: National Weather Service (api.weather.gov) for Lake Shastina (41.523, -122.376). Updated through the day.
Growing snapshot for Lake Shastina
Last spring frost
May 6
First fall frost
Oct 12
Growing season
158 days
Hardiness zone
8a
More local growing data for Lake Shastina: nearby ZIP 96094 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Carrick
Castella
Dorris
Dunsmuir
Edgewood
Etna
Fort Jones
Gazelle
Greenview
Grenada
Happy Camp
Hornbrook
Macdoel
McCloud
Montague
Mount Hebron
Mount Shasta
Tennant
Weed
Yreka
Climate data from the nearest NOAA station, Mt Shasta, Ca (12.6 mi from Lake Shastina). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.