Mount Hebron, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Hebron, a community in Siskiyou County, California.
Overnight
25°F
Mostly Clear
Mostly clear. Low around 25, with temperatures rising to around 27 overnight. South southwest wind around 3 mph.
7-day forecast for Mount Hebron
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 25°F | Mostly Clear | 3 mph SSW | 0% |
| Wednesday | 53°F | Partly Sunny | 1 to 5 mph N | 2% |
| Wednesday Night | 27°F | Partly Cloudy | 1 to 5 mph WNW | 2% |
| Thursday | 54°F | Sunny | 0 to 5 mph E | 0% |
| Thursday Night | 27°F | Mostly Clear | 3 mph SE | 0% |
| Friday | 62°F | Mostly Sunny | 2 mph NNE | 0% |
| Friday Night | 30°F | Mostly Clear | 2 mph WSW | 0% |
| Saturday | 66°F | Mostly Sunny | 2 mph W | 0% |
| Saturday Night | 30°F | Partly Cloudy | 0 to 8 mph SW | 1% |
| Sunday | 60°F | Partly Sunny | 0 to 3 mph WNW | 1% |
| Sunday Night | 29°F | Mostly Cloudy | 0 to 3 mph SSE | 0% |
| Monday | 60°F | Partly Sunny | 2 mph ENE | 4% |
| Monday Night | 29°F | Partly Cloudy | 0 to 3 mph SSW | 6% |
| Tuesday | 60°F | Mostly Sunny then Slight Chance Light Rain | 2 mph SW | 17% |
Forecast source: National Weather Service (api.weather.gov) for Mount Hebron (41.786, -122.008). Updated through the day.
Growing snapshot for Mount Hebron
Last spring frost
Jun 6
First fall frost
Sep 28
Growing season
113 days
Hardiness zone
6b
More local growing data for Mount Hebron: nearby ZIP 96058 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
Lake Shastina
Macdoel
McCloud
Montague
Mount Shasta
Tennant
Weed
Yreka
Climate data from the nearest NOAA station, Lava Beds Nat Mon, Ca (21 mi from Mount Hebron). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.