Hyampom, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hyampom, a community in Trinity County, California.
This Afternoon
86°F
Sunny
Sunny, with a high near 86. Northwest wind around 8 mph.
7-day forecast for Hyampom
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 86°F | Sunny | 8 mph NW | 0% |
| Tonight | 54°F | Clear | 0 to 8 mph NNW | 0% |
| Saturday | 91°F | Sunny | 0 to 8 mph NNW | 0% |
| Saturday Night | 56°F | Mostly Cloudy | 1 to 8 mph NNE | 0% |
| Sunday | 93°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 57°F | Partly Cloudy | 0 to 5 mph NW | 0% |
| Monday | 92°F | Sunny | 0 to 8 mph N | 0% |
| Monday Night | 57°F | Mostly Clear | 0 to 8 mph NW | 0% |
| Tuesday | 92°F | Sunny | 0 to 8 mph NW | 0% |
| Tuesday Night | 55°F | Mostly Clear | 0 to 8 mph NNW | 0% |
| Wednesday | 94°F | Sunny | 0 to 7 mph NNW | 0% |
| Wednesday Night | 58°F | Mostly Clear | 1 to 7 mph NNE | 0% |
| Thursday | 93°F | Sunny | 1 to 7 mph SSW | 0% |
| Thursday Night | 56°F | Partly Cloudy | 0 to 7 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Hyampom (40.626, -123.469). Updated through the day.
Growing snapshot for Hyampom
Last spring frost
Apr 16
First fall frost
Oct 31
Growing season
197 days
Hardiness zone
8b
More local growing data for Hyampom: nearby ZIP 96046 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Burnt Ranch
Coffee Creek
Douglas City
Hayfork
Junction City
Lewiston
Mad River
Platina
Post Mountain
Ruth
Salyer
Trinity Center
Trinity Village
Weaverville
Climate data from the nearest NOAA station, Big Bar 4 E, Ca (14.7 mi from Hyampom). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.