Mountain Gate, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mountain Gate, a community in Shasta County, California.
Tonight
45°F
Mostly Clear
Mostly clear, with a low around 45. North northwest wind 3 to 7 mph.
7-day forecast for Mountain Gate
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 45°F | Mostly Clear | 3 to 7 mph NNW | 1% |
| Wednesday | 64°F | Mostly Sunny | 2 to 9 mph NNW | 0% |
| Wednesday Night | 48°F | Partly Cloudy | 2 to 9 mph NNW | 0% |
| Thursday | 69°F | Sunny | 2 to 10 mph N | 0% |
| Thursday Night | 50°F | Mostly Clear | 2 to 9 mph N | 0% |
| Friday | 73°F | Sunny | 0 to 9 mph N | 0% |
| Friday Night | 52°F | Mostly Clear | 0 to 8 mph N | 0% |
| Saturday | 70°F | Sunny | 2 to 7 mph ENE | 0% |
| Saturday Night | 51°F | Mostly Clear | 1 to 5 mph N | 0% |
| Sunday | 69°F | Mostly Sunny | 0 to 7 mph ENE | 1% |
| Sunday Night | 51°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Monday | 67°F | Partly Sunny | 1 to 5 mph E | 7% |
| Monday Night | 50°F | Partly Cloudy | 1 to 6 mph NNW | 8% |
| Tuesday | 67°F | Slight Chance Light Rain | 2 to 6 mph N | 18% |
Forecast source: National Weather Service (api.weather.gov) for Mountain Gate (40.718, -122.326). Updated through the day.
Growing snapshot for Mountain Gate
Last spring frost
Feb 8
First fall frost
Dec 28
Growing season
322 days
Hardiness zone
9b
More local growing data for Mountain Gate: nearby ZIP 96003 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Shasta Dam, Ca (6 mi from Mountain Gate). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.